人组织因子途径抑制物(TFPI)检测试剂盒

人组织因子途径抑制物(TFPI)检测试剂盒实验操作常见问题分析

标本及采集、贮运因素：严重溶血 ，以 HRP 为标记的ELISA 测定中，残留在孔内的血红蛋白具有过氧化物酶样活性，催化底物显色造成假阳性； 混有红细胞的血清 易沉淀或附着在聚乙烯孔内不易洗净；如有 细菌污染 ，菌体中可能含有内源性HRP，也会产生假阳性反应； 标本凝固不全 ，有时为了争取时间快速检测，常在血液还未开始凝固时即强行离心分离血清，使血清中仍残留部分纤维蛋白原，在ELISA测定过程中可以形成肉眼可见的纤维蛋白块，易造成假阳性结果； 采血试管洗涤不彻底 、反复使用易交叉污染； 塑料试管能吸附抗原物质 ，样本久置在塑料管内会使样本内抗原含量下降造成假阴性。
人组织因子途径抑制物(TFPI)检测试剂盒其它相关试剂盒：

Leucine Rich Repeat Protein (PRELP) 

xyJ103Hu人丝聚蛋白(FLG)ELISA试剂盒ELISA Kit for Filaggrin (FLG) 

xyK204Hu人血小板反应蛋白解整合素金属肽酶4(ADAMTS4)ELISA试剂盒ELISA Kit for A Disintegrin And Metalloproteinase With Thrombospondin 4 (ADAMTS4) 

xyJ256Hu人δ样蛋白4(δLL4)ELISA试剂盒ELISA Kit for Delta Like Protein 4 (dLL4) 

xyB779Hu人含CUB域蛋白1(CDCP1)ELISA试剂盒ELISA Kit for CUB Domain Containing Protein 1 (CDCP1) 

xyL329Hu人补体因子H相关蛋白3(CFHR3)ELISA试剂盒ELISA Kit for Complement Factor H Related Protein 3 (CFHR3) 

xyA489Hu人角蛋白4(KRT4)ELISA试剂盒ELISA Kit for Keratin 4 (KRT4) 

xyD133Hu人ⅩⅣ型胶原(COL14)ELISA试剂盒ELISA Kit for Collagen Type XIV (COL14) 

xyJ348Hu人剪切多聚腺苷酸化特异性因子1(CPSF1)ELISA试剂盒ELISA Kit for Cleavage And Polyadenylation Specific Factor 1 (CPSF1) 

xyQ820Hu人Enah/Vasp样蛋白(EVL)ELISA试剂盒ELISA Kit for Enah/Vasp Like Protein (EVL) 

xyA940Hu人趋化因子C-X-C-基元受体4(CXCR4)ELISA试剂盒ELISA Kit for Chemokine C-X-C-Motif ReHZptor 4 (CXCR4) 

xyK032Hu人含V-Set域T细胞激活抑制因子1(VTCN1)ELISA试剂盒ELISA Kit for V-Set Domain Containing T-HZll Activation Inhibitor 1 (VTCN1) 

xyF128Hu人不均一核核糖核蛋白U(HNRPU)ELISA试剂盒ELISA Kit for Heterogeneous Nuclear Ribonucleoprotein U (HNRPU) 

xyC722Hu人前折叠蛋白亚基1(PFDN1)ELISA试剂盒ELISA Kit for Prefoldin Subunit 1 (PFDN1) 

xyM762Hu人蝰蛇毒素(Viperin)ELISA试剂盒ELISA Kit for Viperin 

xyL930Hu人信号素3F(SEMA3F)人组织因子途径抑制物(TFPI)检测试剂盒ELISA试剂盒ELISA Kit for Semaphorin 3F (SEMA3F) 

xyA730Hu人骨成型蛋白受体1B(BMPR1B)ELISA试剂盒ELISA Kit for Bone Morphogenetic Protein ReHZptor 1B (BMPR1B) 

xyK073Hu人Zeste同源物增强子2(EZH2)ELISA试剂盒ELISA Kit for EnhanHZr Of Zeste Homolog 2 (EZH2) 

xyE651Hu人微小染色体维持缺陷蛋白5(MCM5)ELISA试剂盒ELISA Kit for Minichromosome MaintenanHZ Deficient 5 (MCM5) 

xyE110Hu人肝配蛋白A4(EFNA4)ELISA试剂盒ELISA Kit for Ephrin A4 (EFNA4) 

xyC709Hu人前妊娠蛋白关联子宫内膜蛋白(PAEP)ELISA试剂盒ELISA Kit for Progestagen Associated Endometrial Protein (PAEP)