Cov ntaub ntawv dav dav
Pepsinogen I, precursors ntawm pepsin, yog tsim los ntawm lub plab hnyuv mucosa thiab tso tawm mus rau hauv lub plab lumen thiab peripheral ncig.Pepsinogen muaj ib leeg polypeptide saw ntawm 375 amino acids nrog qhov nruab nrab molecular hnyav ntawm 42 kD.PG I (isoenzyme 1-5) yog zais los ntawm cov hlwb tseem ceeb hauv cov mucosa, thaum PG II (isoenzyme 6-7) yog zais los ntawm cov qog pyloric thiab cov kab mob duodenal mucosa.
Precursor qhia txog cov xov tooj ntawm lub plab ntawm lub plab thiab cov qog nqaij hlav, thiab saib xyuas cov plab atrophy indirect.Lawv kuj tseem ruaj khov heev vim lawv ua lawv txoj haujlwm nyob rau hauv cov xwm txheej hnyav tam sim no hauv lub plab zom mov.Lub atrophy ntawm lub corpus mucosa ua rau qis synthesis ntawm pepsinogen I thiab yog li nws qis tso rau hauv cov ntshav.Serum pepsinogen I qhia txog kev ua haujlwm thiab lub xeev ntawm lub plab mucosa.
Pair pom zoo | CLIA (Capture-Detection): 1C1-3 ~ 1G7-3 1E3-1 ~ 1G7-3 |
Purity | > 95%, txiav txim los ntawm SDS-PAGE |
Buffer Formulation | 20 mM PB, 150 mM NaCl, 0.1% Proclin 300, pH 7.4 |
Cia | Khaws nws nyob rau hauv cov xwm txheej tsis muaj menyuam ntawm -20 ℃ to -80 ℃ thaum tau txais. Pom zoo kom aliquot cov protein rau hauv me me kom pom kev cia. |
Khoom npe | Cat.Tsis muaj | Clone ID |
PGI | AB 0005-1 | 1C1-3 |
AB 0005-2 | 1 E3-1 | |
AB 0005-3 | 1 G7-3 |
Lus Cim: Bioantibody tuaj yeem kho qhov ntau npaum li koj xav tau.
1. Sipponen P, Ranta P, Helske T, et al.Ntshav qab zib theem ntawm amidated gastrin-17 thiab pepsinogen I nyob rau hauv atrophic gastritis: kev soj ntsuam rooj plaub-tswj kev kawm.[J].Scandinavian Journal of Gastroenterology, 2002, 37(7): 785-791.
2.Mangla JC, Schenk EA, Desbaillets L, et al.Pepsin secretion, pepsinogen, thiab gastrin hauv Barrett's esophagus.Clinical thiab morphological yam ntxwv [J].Gastroenterology, 1976, 70(5 PT.1): 669-676.