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Protease/重组蛋白酶
产品编号：ENZ-354
产品规格：50IU/150IU/1000IU
Description Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well.
The Recombinant Protease is purified by proprietary chromatographic techniques. Source Escherichia Coli. Physical Appearance Sterile filtered colorless solution. Cleavage Buffer 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. Cleavage Conditions For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. Stability Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles. Unit Definition One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Protease/重组蛋白酶
产品编号：ENZ-354
产品规格：50IU/150IU/1000IU
Description Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well.
The Recombinant Protease is purified by proprietary chromatographic techniques. Source Escherichia Coli. Physical Appearance Sterile filtered colorless solution. Cleavage Buffer 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. Cleavage Conditions For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. Stability Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles. Unit Definition One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Protease/重组蛋白酶
产品编号：ENZ-354
产品规格：50IU/150IU/1000IU
Description Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well.
The Recombinant Protease is purified by proprietary chromatographic techniques. Source Escherichia Coli. Physical Appearance Sterile filtered colorless solution. Cleavage Buffer 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. Cleavage Conditions For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. Stability Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles. Unit Definition One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Protease/重组蛋白酶
产品编号：ENZ-354
产品规格：50IU/150IU/1000IU
Description Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well.
The Recombinant Protease is purified by proprietary chromatographic techniques. Source Escherichia Coli. Physical Appearance Sterile filtered colorless solution. Cleavage Buffer 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. Cleavage Conditions For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. Stability Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles. Unit Definition One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Protease/重组蛋白酶
产品编号：ENZ-354
产品规格：50IU/150IU/1000IU
Description Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well.
The Recombinant Protease is purified by proprietary chromatographic techniques. Source Escherichia Coli. Physical Appearance Sterile filtered colorless solution. Cleavage Buffer 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. Cleavage Conditions For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. Stability Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles. Unit Definition One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Protease/重组蛋白酶
产品编号：ENZ-354
产品规格：50IU/150IU/1000IU
Description Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well.
The Recombinant Protease is purified by proprietary chromatographic techniques. Source Escherichia Coli. Physical Appearance Sterile filtered colorless solution. Cleavage Buffer 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. Cleavage Conditions For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. Stability Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles. Unit Definition One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Protease/重组蛋白酶
产品编号：ENZ-354
产品规格：50IU/150IU/1000IU
Description Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well.
The Recombinant Protease is purified by proprietary chromatographic techniques. Source Escherichia Coli. Physical Appearance Sterile filtered colorless solution. Cleavage Buffer 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. Cleavage Conditions For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. Stability Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles. Unit Definition One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Protease/重组蛋白酶
产品编号：ENZ-354
产品规格：50IU/150IU/1000IU
Description Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well.
The Recombinant Protease is purified by proprietary chromatographic techniques. Source Escherichia Coli. Physical Appearance Sterile filtered colorless solution. Cleavage Buffer 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. Cleavage Conditions For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. Stability Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles. Unit Definition One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Protease/重组蛋白酶
产品编号：ENZ-354
产品规格：50IU/150IU/1000IU
Description Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well.
The Recombinant Protease is purified by proprietary chromatographic techniques. Source Escherichia Coli. Physical Appearance Sterile filtered colorless solution. Cleavage Buffer 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. Cleavage Conditions For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. Stability Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles. Unit Definition One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Protease/重组蛋白酶
产品编号：ENZ-354
产品规格：50IU/150IU/1000IU
Description Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well.
The Recombinant Protease is purified by proprietary chromatographic techniques. Source Escherichia Coli. Physical Appearance Sterile filtered colorless solution. Cleavage Buffer 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. Cleavage Conditions For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. Stability Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles. Unit Definition One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Protease/重组蛋白酶
产品编号：ENZ-354
产品规格：50IU/150IU/1000IU
Description Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well.
The Recombinant Protease is purified by proprietary chromatographic techniques. Source Escherichia Coli. Physical Appearance Sterile filtered colorless solution. Cleavage Buffer 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. Cleavage Conditions For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. Stability Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles. Unit Definition One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Protease/重组蛋白酶
产品编号：ENZ-354
产品规格：50IU/150IU/1000IU
Description Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well.
The Recombinant Protease is purified by proprietary chromatographic techniques. Source Escherichia Coli. Physical Appearance Sterile filtered colorless solution. Cleavage Buffer 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. Cleavage Conditions For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. Stability Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles. Unit Definition One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. Usage Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
产品规格：50IU/150IU/1000IU
| Description | Protease Recombinant is a fusion protein of glutathione S-transferase （GST） ａnd human rhinovirus （HRV） type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln ａnd Gly residues. Substrate recognition ａnd cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary ａnd tertiary structures of the fusion protein as well. The Recombinant Protease is purified by proprietary chromatographic techniques. |
| Source | Escherichia Coli. |
| Physical Appearance | Sterile filtered colorless solution. |
| Cleavage Buffer | 50mM Tris-HCl, pH-7.0 （at 25°C）, 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use. |
| Cleavage Conditions | For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points ａnd analyzed by SDS-PAGE to estimate the yield, purity, ａnd extent of digestion. The amount of PreScission Protease, temperature ａnd length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease. |
| Stability | Protease Recombinant although stable at 4°C for 1 week, should be stored desiccated below -18°C. Please prevent freeze thaw cycles. |
| Unit Definition | One unit will cleave ?90% of 100 μg of a test GST-fusion protein in Cleavage Buffer （50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C） at 5°C for 16 hours. |
| Usage | Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. |
