人強(qiáng)啡肽(Dyn)ELISA試劑盒
3.3.2 AP的底物
AP為磷酸酯酶,一般采用對(duì)硝基苯磷酸酯(p-nitrophenyl phosphate,p-NPP)作為底物,可制成片劑,使用方便。產(chǎn)物為黃色的對(duì)硝基酚,在405nm波長(zhǎng)處有吸收峰。用NaOH終止酶反應(yīng)后,黃色可穩(wěn)定一時(shí)間。
AP也有發(fā)熒光底物(磷酸4-甲基傘酮),可用于ELISA作熒光測(cè)定,敏感度較高于用顯色底物的比色法。
人強(qiáng)啡肽(Dyn)ELISA試劑盒
人胰島素受體β(ISR-β)ELISA試劑盒 | Human Insulin Receptor β,ISR-β ELISA KIT |
人胰島素(INS)ELISA試劑盒 | Human Insulin,INS ELISA Kit |
人胰島素樣生長(zhǎng)因子-Ⅰ受體(IGF-ⅠR)ELISA試劑盒 | Human insulin-like growth factors 1 receptor,IGF-1R ELISA kit |
人胰島素樣生長(zhǎng)因子-Ⅰ(IGF-Ⅰ)ELISA試劑盒 | Human insulin-like growth factors 1,IGF-1 Elisa Kit |
人胰島素樣生長(zhǎng)因子1(IGF-1)ELISA試劑盒 | Human insulin-like growth factors 1,IGF-1 ELISA Kit |
人胰島素樣生長(zhǎng)因子2(IGF-2)ELISA試劑盒 | Human insulin-like growth factors 2,IGF-2 ELISA Kit |
人胰島素樣生長(zhǎng)因子結(jié)合蛋白1(IGFBP-1)ELISA試劑盒 | Human insulin-like growth factors binding protein 1,IGFBP-1 ELISA Kit |
人胰島素樣生長(zhǎng)因子結(jié)合蛋白2(IGFBP2)ELISA試劑盒 | Human insulin-like growth factors binding protein 2,IGFBP-2 ELISA Kit |
人胰島素樣生長(zhǎng)因子結(jié)合蛋白3(IGFBP-3)ELISA試劑盒 | Human insulin-like growth factors binding protein 3,IGFBP-3 ELISA Kit |
人胰島素樣生長(zhǎng)因子結(jié)合蛋白-3(IGFBP-3)ELISA試劑盒 | Human insulin-like growth factors binding protein 3,IGFBP-3 ELISA Kit |
人胰島素樣生長(zhǎng)因子結(jié)合蛋白4(IGFBP-4)ELISA試劑盒 | Human insulin-like growth factors binding protein 4,IGFBP-4 ELISA Kit |
人胰島素樣生長(zhǎng)因子-2(IGF-2)ELISA試劑盒 | Human insulin-like growth factors2,IGF-2 Elisa Kit |
人全段甲狀旁腺素(i-PTH)ELISA試劑盒 | Human intact Parathormone ,i-PTH ELISA Kit |
人強(qiáng)啡肽(Dyn)ELISA試劑盒