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厦门慧嘉生物专业销售Prospec PRO-375 IF Human/重组人内因子 ASSAY ImmunoWay Santa Abcam Cst jackson Pierce Sigma Amresco Qiagen Cayman abnova millipore invitrogen merk ebioscience prospec peprotech细胞因子特价。等生物试剂产品。实验为大，诚信经营，为客户提供“质量的产品”和“质的服务"QQ: 1193953234 1048735792 或登陆（向客服人员索取原版说明书） http://www.biohj.com 欢迎广大老师来询！
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
IF Human/重组人内因子
产品编号：PRO-375
产品规格：2μg/10μg/1mg
Synonyms Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. Introduction Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. Description Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton.
The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. Source Sf9 Insect Cells. Physical Appearance :Sterile Filtered colorless solution. Formulation The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. Stability IF although stable at 10°C for 1 week, should be stored desiccated below -18°C.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles. Purity Greater than 95.0% as determined by（a） Analysis by RP-HPLC.
（b） Analysis by SDS-PAGE. Biological Activity Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera.
Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml.
Suitable for biotinylation ａnd iodination. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
产品规格：2μg/10μg/1mg
| Synonyms | Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein. |
| Introduction | Intrinsic Facor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa ａnd is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation ａnd mutations in the Intrinsic Facor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor ａnd enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex. |
| Description | Intrinsic Facor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain containing having a molecular mass of 55,000 Dalton. The Intrinsic Facor is fused to a hexa-histidine at the C-terminus ａnd purified by proprietary chromatographic techniques for removal of bound Vitamin B-12. |
| Source | Sf9 Insect Cells. |
| Physical Appearance | :Sterile Filtered colorless solution. |
| Formulation | The protein solution （0.7mg/ml） contains 20mM HEPES pH-8, 100mM NaCl, 20% Glycerol. |
| Stability | IF although stable at 10°C for 1 week, should be stored desiccated below -18°C. For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）. Please prevent freeze-thaw cycles. |
| Purity | Greater than 95.0% as determined by（a） Analysis by RP-HPLC. （b） Analysis by SDS-PAGE. |
| Biological Activity | Standard ELISA test （checker-board analysis of positive/negative sera panels）, immunodot with anti-IF autoantibody positive patient sera. Can be used for solid ELISA ａnd fluid phase diagnostic assays, 0.25-0.65μg/ml. Suitable for biotinylation ａnd iodination. |
| Usage | Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. |
