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检测标本:血清,血浆,尿液,胸腹水,脑脊液,细胞培养上清,组织匀浆等
检测方法:ELISA
检测类型:酶联免疫夹心法
产品的用途:仅供科研究课题使用
价格及详细资料:齐一生物销售:021-6034 8496;181214 53965;173021 04490;.齐一生物科技(上海)有限公司提供的ELISA试剂盒受到了广大科研单位的一致肯定和认同.大品牌保证,价格公道,倾力为国内外科研院校实验室提供最优质的产品.若有需要,我司将竭诚为您服务!本试剂盒用于测定血清,血浆及相关液体样本中含量.
本试剂盒应用双抗体夹心法测定标本中该产品水平.用纯化的本产品抗体包被微孔板,制成固相抗体,往包被单抗的微孔中依次加入本产品抗原,再与HRP标记的本产品抗体结合,形成抗体-抗原-酶标抗体复合物,经过彻底洗涤后加底物TMB显色.TMB在HRP酶的催化下转化成蓝色,并在酸的作用下转化成最终的黄色.颜色的深浅和样品中的本产品呈正相关.用酶标仪在450nm波长下测定吸光度(OD值),通过标准曲线计算样品中该产品浓度.
试剂盒组成:
试剂盒组成 | 48孔配置 | 96孔配置 | 保存 |
说明书 | 1份 | 1份 |
|
封板膜 | 2片(48) | 2片(96) |
|
密封袋 | 1个 | 1个 |
|
酶标包被板 | 1×48 | 1×96 | 2-8℃保存 |
标准品:1800ng/L | 0.5ml×1瓶 | 0.5ml×1瓶 | 2-8℃保存 |
标准品稀释液 | 1.5ml×1瓶 | 1.5ml×1瓶 | 2-8℃保存 |
酶标试剂 | 3 ml×1瓶 | 6 ml×1瓶 | 2-8℃保存 |
样品稀释液 | 3 ml×1瓶 | 6 ml×1瓶 | 2-8℃保存 |
显色剂A液 | 3 ml×1瓶 | 6 ml×1瓶 | 2-8℃保存 |
显色剂B液 | 3 ml×1瓶 | 6 ml×1瓶 | 2-8℃保存 |
终止液 | 3ml×1瓶 | 6ml×1瓶 | 2-8℃保存 |
浓缩洗涤液 | (20ml×20倍)×1瓶 | (20ml×30倍)×1瓶 | 2-8℃保存 |
1.标本采集后尽早进行提取,提取按相关文献进行,提取后应尽快进行实验.若不能马上进行试验,可将标本放于-20℃保存,但应避免反复冻融
2.不能检测含NaN3的样品,因NaN3抑制辣根过氧化物酶的(HRP)活性.
操作步骤:
1. 标准品的稀释与加样:在酶标包被板上设标准品孔10孔,在第一、第二孔中分别加标准品100μl,然后在第一、第二孔中加标准品稀释液50μl,混匀;然后从第一孔、第二孔中各取100μl分别加到第三孔和第四孔,再在第三、第四孔分别加标准品稀释液50μl,混匀;然后在第三孔和第四孔中先各取50μl弃掉,再各取50μl分别加到第五、第六孔中,再在第五、第六孔中分别加标准品稀释液50ul,混匀;混匀后从第五、第六孔中各取50μl分别加到第七、第八孔中,再在第七、第八孔中分别加标准品稀释液50μl,混匀后从第七、第八孔中分别取50μl加到第九、第十孔中,再在第九第十孔分别加标准品稀释液50μl,混匀后从第九第十孔中各取50μl弃掉.(稀释后各孔加样量都为50μl,浓度分别为1200 ng/L,800 ng/L ,400 ng/L,200ng/L, 100 ng/L).
2. 加样:分别设空白孔(空白对照孔不加样品及酶标试剂,其余各步操作相同)、待测样品孔.在酶标包被板上待测样品孔中先加样品稀释液40μl,然后再加待测样品10μl(样品最终稀释度为5倍).加样将样品加于酶标板孔底部,尽量不触及孔壁,轻轻晃动混匀.
3. 温育:用封板膜封板后置37℃温育30分钟.
4. 配液:将30(48T的20倍)倍浓缩洗涤液用蒸馏水30(48T的20倍)倍稀释后备用.
5. 洗涤:小心揭掉封板膜,弃去液体,甩干,每孔加满洗涤液,静置30秒后弃去,如此重复5次,拍干.
6. 加酶:每孔加入酶标试剂50μl,空白孔除外.
7. 温育:操作同3.
8. 洗涤:操作同5.
9. 显色:每孔先加入显色剂A50μl,再加入显色剂B50μl,轻轻震荡混匀,37℃避光显色15分钟.
10. 终止:每孔加终止液50μl,终止反应(此时蓝色立转黄色).
11. 测定:以空白空调零,450nm波长依序测量各孔的吸光度(OD值). 测定应在加终止液后15分钟以内进行.
1. 试剂盒从冷藏环境中取出应在室温平衡15-30分钟后方可使用,酶标包被板开封后如未用完,板条应装入密封袋中保存.
2. 浓洗涤液可能会有结晶析出,稀释时可在水浴中加温助溶,洗涤时不影响结果.
3. 各步加样均应使用加样器,并经常校对其准确性,以避免试验误差.一次加样时间最好控制在5分钟内,如标本数量多,推荐使用排抢加样.
4. 请每次测定的同时做标准曲线,最好做复孔.如标本中待测物质含量过高(样本OD值大于标准品孔第一孔的OD值),请先用样品稀释液稀释一定倍数(n倍)后再测定,计算时请最后乘以总稀释倍数(×n×5).
5. 封板膜只限一次性使用,以避免交叉污染.
6. 底物请避光保存.
7. 严格按照说明书的操作进行,试验结果判定必须以酶标仪读数为准.
8. 所有样品,洗涤液和各种废弃物都应按传染物处理.
9. 本试剂不同批号组分不得混用.
10. 如与英文说明书有异,以英文说明书为准.
以标准物的浓度为横坐标,OD值为纵坐标,
在坐标纸上绘出标准曲线,根据样品的OD
值由标准曲线查出相应的浓度;再乘以稀释
倍数;或用标准物的浓度与OD值计算出标
准曲线的直线回归方程式,将样品的OD值
代入方程式,计算出样品浓度,再乘以稀释
倍数,即为样品的实际浓度.
试剂盒性能:
1.样品线性回归与预期浓度相关系数R值为0.95以上.
2.批内与批见应分别小于9%和11%
保存条件及有效期:
1.试剂盒保存;2-8℃.
2.有效期:6个月
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9241225 QIAcube, Inspection Service "The Annual Inspection Service, QIAcube is an on-site equipment service, performed by a QIAGEN service specialist.
All required testing material and certified equipment is provided by the service specialist. During the half day-long procedure, all application-critical modules of the QIAcube are inspected and tested. Performed tests and test results are documented in a Visit Report." CNY
9241218 HC2, Full Agreement, no PM "Service response time (on-site repair):not applicable
Periodic inspection/maintenance: no, not included
Cost coverage depot repair (parts, labor, packaging, shipping): yes, full coverage
For defect DML, after customer calling QIAGEN technical service hotline before 12 am:
- A special package containing a replacement unit shall be sent to the customer within 2 working days.
- Customer shall send the defect unit to QIAGEN Regional Repair Center following the instructions attached with the packaging.
For DML owned by customer, QIAGEN Regional Repair Center will send back the repaired original unit to customers within 7-10 working days.
PC, Monitor, Heater, Shaker, Washer, Printer and Votexer:
- A new unit shall be sent to customer within 7-10 working days at no extra cost
- Customer shall send the defect unit to QIAGEN for disposal
- On-site installation of PC and application software is not covered by the agreement" CNY
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9237160 Cover LiquiChip CNY
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9236407 Storage Platform TW I, microplate CNY
9236364 Sheath Filter CNY 【兔吡啶交联物(PY)ELISA试剂盒厂家】
9232933 Microplate Reader(Agglutination)Module CNY
9232916 Card, liquid detection 1.02 CNY
9232910 Board, Z1 motor CNY
9236351 Tubing, Valve to injection needle CNY
9236326 Sheath Pressure Sensor CNY
9235760 Seal, O-ring, 3mm CNY
9230926 Motor Connecting Ground Cable CNY
9230545 Wanne fuer Abschirmung Plato 1xxx CNY
9235700 Power Cable 24V, RCS1 CNY
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206246 Type-it Microsatellite PCR Kit (2000) CNY
9012742 Syringe pump outlet tubing (4.7 m) CNY
EK0906 hTLR2-ELISA 人TLR2ELISA试剂盒 Human TLR2 ELISA Kit 96 tests
EK0907 hTLR3-ELISA 人TLR3ELISA试剂盒 Human TLR3 ELISA Kit 96 tests
EK0928 hTF/F3-ELISA 人组织因子/F3ELISA试剂盒 Human Tissue factor/F3 ELISA Kit 96 tests
EK0309 mBDNF-ELISA 小鼠脑源性神经生长因子ELISA试剂盒 Mouse BDNF ELISA Kit 96 tests
EK0313 mBMP-2-ELISA 小鼠BMP-2ELISA试剂盒 Mouse BMP-2 ELISA Kit 96 tests 【兔吡啶交联物(PY)ELISA试剂盒厂家】
EK0326 mEGF-ELISA 小鼠表皮生长因子ELISA试剂盒 Mouse EGF ELISA Kit 96 tests
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EK0351 mFN-ELISA 小鼠胚胎纤维连接蛋白ELISA试剂盒 Mouse Fibronectin ELISA Kit 96 tests
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EK0371 mICAM-1-ELISA 小鼠细胞间粘附分子ELISA试剂盒 Mouse ICAM-1 ELISA Kit 96 tests
EK0375 mIFN-γ-ELISA 小鼠IFN-γELISA试剂盒 Mouse IFN-γ ELISA Kit 96 tests
EK0378 mIGF-1-ELISA 小鼠IGF-1ELISA试剂盒 Mouse IGF-1 ELISA Kit 96 tests
EK0381 mIGF-2-ELISA 小鼠IGF-2 ELISA试剂盒 Mouse IGF-2 ELISA Kit 96 tests
EK0383 mIGFBP-1-ELISA 小鼠IGFBP-1ELISA试剂盒 Mouse IGFBP-1 ELISA Kit 96 tests
EK0387 mIGFBP-3-ELISA 小鼠IGFBP-3ELISA试剂盒 Mouse IGFBP-3 ELISA Kit 96 tests
EK0391 mIL-1α-ELISA 小鼠IL-1αELISA试剂盒 Mouse IL-1α ELISA Kit 96 tests
EK0394 mIL-1α-ELISA 小鼠IL-1αELISA试剂盒 Mouse IL-1α ELISA Kit 96 tests
EK0398 mIL-2-ELISA 小鼠IL-2ELISA试剂盒 Mouse IL-2 ELISA Kit 96 tests
EK0403 m IL-3 -ELISA 小鼠IL-3ELISA试剂盒 Mouse IL-3 ELISA Kit 96 tests 【兔吡啶交联物(PY)ELISA试剂盒厂家】
EK0405 m IL-4-ELISA 小鼠IL-4 ELISA试剂盒 Mouse IL-4 ELISA Kit 96 tests
EK0408 m IL-5-ELISA 小鼠IL-5ELISA试剂盒 Mouse IL-5 ELISA Kit 96 tests
EK0411 m IL-6-ELISA 小鼠IL-6ELISA试剂盒 Mouse IL-6 ELISA Kit 96 tests
EK0417 mIL-10-ELISA 小鼠IL-10ELISA试剂盒 Mouse IL-10 ELISA Kit 96 tests
EK0422 mIL-12(p70)-ELISA 小鼠IL-12(p70)ELISA试剂盒 Mouse IL-12(p70) ELISA Kit 96 tests
EK0431 mIL-17-ELISA 小鼠IL-17ELISA试剂盒 Mouse IL-17 ELISA Kit 96 tests
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EK0438 mLeptin-ELISA 小鼠瘦蛋白ELISA试剂盒 Mouse Leptin ELISA Kit 96 tests
EK0440 mLeptinR-ELISA 小鼠瘦蛋白受体ELISA试剂盒 Mouse Leptin receptor ELISA Kit 96 tests
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