肌钙蛋白(Tn)是肌肉组织收缩的调节蛋白,位于收缩蛋白的细肌丝上,在肌肉收缩和舒张过程中起着重要的调节作用;心肌肌钙蛋白则仅存在于心肌细胞中,是由肌钙蛋白T(cTnT)、肌钙蛋白I(cTnI)、肌钙蛋白C(cTnC)三种亚单位组成的络合物。
cTnT和cTnI是心肌细胞特有的抗原,肌钙蛋白是心肌损伤坏死的标志物,对急性心肌梗死的诊断和危险分层有重要的临床意义(诊断敏感性100%,特异性91%,且持续时间长)。肌钙蛋白值升高提示心肌损伤,可见于急性心肌梗死、不稳定性心绞痛、肺梗死、心力衰竭休克及其他导致心肌损伤的疾病如胰腺炎、严重糖尿病酮症酸中毒、结缔组织疾病等,数值越高,损伤范围越广。
Troponin I 肌钙蛋白I (TnI)抗体 | 货号 |
Troponin I Monoclonal Antibody | MAB283P |
Troponin I (13-22) Antibody,Matched Pair:HM197 (detection) | HM200 |
Troponin I (24-40) Antibody,Matched Pair:HM412 (detection) | HM413 |
Troponin I (24-40) Antibody,Matched Pair:HM456 or HM234 (detection) | HM233 |
Troponin I (27-40) Antibody,Matched Pair:HM897 and HM898 (capture) | HM896 |
Troponin I (41-49) Antibody,Matched Pair:HM198 (detection) | HM192 |
Troponin I (41-49) Antibody,Matched Pair:HM206, HM413 or HM414 (capture) | HM412 |
Troponin I (41-49) Antibody,Matched Pair:HM898 (capture) and HM896 (detection) | HM897 |
Troponin I (41-60) Antibody,Matched Pair:HM233 (capture) | HM456 |
Troponin I (83-93) Antibody,Matched Pair:HM192 (capture) | HM198 |
Troponin I (83-95) Antibody,Matched Pair:HM412 or HM413 (detection) | HM414 |
Troponin I (85-92) Antibody,Matched Pair:HM897 (capture) and HM896 (detection) | HM898 |
Anti-h cTnI 9705 SPTN-1 | 100125 |
Anti-h cTnI 9701 SPRN-5 | 100129 |
Anti-h cTnI 9707 SPTN-5 | 100180 |
Anti-h cTnI 9703 SPTN-5 | 100181 |
Anti-h cTnI RC9701 SPTN-5 | 140000 |
Anti-h cTnI RC9707 SPTN-5 | 140020 |
Anti-h cTnI RC9750 SPTN-5 | 700050 |
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