Pepsinogen II胃蛋白酶原II(PGII)是胃蛋白酶的前體,根據(ju)其生化性質(zhi)和免(mian)疫原(yuan)性將其分成2個亞群,組(zu)分(fen)6和7被稱(cheng)為胃(wei)蛋白酶原II,除由(you)胃(wei)底(di)腺(xian)的主細胞和黏(nian)液頸(jing)細胞分泌外,賁門腺(xian)和胃(wei)竇的幽(you)門腺(xian)的黏(nian)液頸(jing)細胞以及十(shi)二指腸上段(duan)也能產生胃(wei)蛋白(bai)酶原(yuan)II;PGII與胃底(di)粘(zhan)膜病變的相關(guan)性較大(相對于(yu)胃竇粘(zhan)膜),其升高與胃底(di)腺管(guan)萎(wei)縮、胃上皮化生或假(jia)幽(you)門腺化生、異型(xing)增(zeng)值有關(guan);通過其血(xue)清測量值的不(bu)同,在各(ge)胃部疾病中均有不(bu)同程度(du)的改變,為臨床提(ti)供可靠的診斷(duan)價值。
胃(wei)蛋白酶(mei)原II(PGII) | 貨號(hao) |
Pepsinogen II (PGII, PGC), >90% (SDS-PAGE), Lyophilized | 440-52 |
Pepsinogen II (PGII) Antigen, Native >90% | LA073 |
Recombinant Pepsinogen II, 100 μg | 610001 |
胃蛋白(bai)酶原II(PGII)抗體(ti) | 貨號 |
Pepsinogen II (PGII) Antibody, Matched Pair:HM324 (detection) | HM323 |
Pepsinogen II (PGII) Antibody, Matched Pair:HM877 (detection) | HM876 |
Anti-h PG II 8101 SPTN-5 | 100097 |
Anti-h PG II 8102 SPRN-1 | 100098 |
Anti-h PG II 8103 SPTN-5 | 100121 |
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