人E钙粘着蛋白/上皮性钙黏附蛋白(E-Cad)检测试剂盒

人E钙粘着蛋白/上皮性钙黏附蛋白(E-Cad)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E钙粘着蛋白/上皮性钙黏附蛋白(E-Cad)检测试剂盒其它相关试剂盒：

xy-E10315人凋亡蛋白酶激活因子1(Apaf-1)ELISA试剂盒Human apoptotic protease activating factor 1 (Apaf-1) ELISA Kit

xy-E10316人鼻咽癌(NPC)ELISA试剂盒Nasopharyngeal carcinoma (NPC) ELISA kit

xy-E10317人膀胱癌抗原(UBC)ELISA试剂盒Human bladder cancer antigen (UBC) ELISA kit

xy-E10318人广谱细胞角蛋白(P-CK)ELISA试剂盒A broad spectrum of human cytokeratin (P-CK) ELISA kit

xy-E10319人癌基因蛋白质p190/bcr-abl ELISA试剂盒Human oncogene protein p190/bcr-abl ELISA kit

xy-E10320人膀胱肿瘤抗原(BTA)ELISA试剂盒Human bladder tumor antigen (BTA) ELISA kit

xy-E10321人中期因子(MK)ELISA试剂盒Human midkine (MK) ELISA Kit

xy-E10322人BH3结构域凋亡诱导蛋白(Bid)ELISA试剂盒BH3 domains of human apoptosis-inducing protein (Bid) ELISA kit

xy-E10323人B细胞淋巴瘤因子人E钙粘着蛋白/上皮性钙黏附蛋白(E-Cad)检测试剂盒2(Bcl-2)ELISA试剂盒The human B -cell lymphoma factor 2 (Bcl-2) ELISA Kit

xy-E10324人肿瘤特异生长因子/肿瘤相关因子(TGSF)ELISA试剂盒Human tumor specific growth factor / tumor-associated factor (TGSF) ELISA kit

xy-E10325人色素上皮衍生因子(PEDF)ELISA试剂盒Human pigment epithelium-derived factor (PEDF) ELISA kit

xy-E10326人克拉拉细胞蛋白(CC16) ELISA试剂盒Clara cell protein (CC16) ELISA Kit

xy-E10327人低氧诱导因子1α(HIF-1α)ELISA试剂盒Human hypoxia -inducible factor 1α (HIF-1α) ELISA kit

xy-E10328人黑色素细胞抗体(MC Ab)ELISA试剂盒Human melanoma cell antibodies (MC Ab) ELISA kit

xy-E10329人转铁蛋白受体(TFR/CD71)ELISA试剂盒Human transferrin receptor (TFR/CD71) ELISA kit

xy-E10330人P53(P53)ELISA试剂盒Human P53 (P53) ELISA kit

xy-E10331人细胞周期素D3(Cyclin-D3)ELISA试剂盒Human cyclin D3 (Cyclin-D3) ELISA kit

xy-E10332人细胞周期素D2(Cyclin-D2)ELISA Human cyclin D2 (Cyclin-D2) ELISA

xy-E10333人细胞周期素D1(Cyclin-D1)ELISA试剂盒Human cyclin D1 (Cyclin-D1) ELISA kit

xy-E10334人内皮抑素(ES)ELISA试剂盒Human endostatin (ES) ELISA kit

xy-E10335人铁蛋白(FE)ELISA试剂盒Human ferritin (FE) ELISA Kit

xy-E10336人微量转铁蛋白(MTF)ELISA试剂盒People trace transferrin (MTF) ELISA kit

xy-E10337人基质金属蛋白酶组织抑制因子1(TIMP-1)ELISA试剂盒Human tissue inhibitor of matrix metalloproteinase- 1 (TIMP-1) ELISA Kit

xy-E10338人髓鞘碱性蛋白抗体(MBP)ELISA试剂盒Human myelin basic protein antibody (MBP) ELISA kit

xy-E10339人组织多肽抗原(TPA)ELISA试剂盒Human tissue polypeptide antigen (TPA) ELISA kit

xy-E10340人肺癌标志物ELISA试剂盒Human lung cancer markers ELISA kit

xy-E10341人胃癌标志物ELISA试剂盒Human gastric cancer markers ELISA kit

xy-E10342人鳞状上皮细胞癌抗原2(SCCAg-2)ELISA试剂盒Human squamous cell carcinoma antigen 2 (SCCAg-2) ELISA Kit

xy-E10343人胰腺癌标志物CA242ELISA试剂盒Human pancreatic markers CA242ELISA kit