供货周期: | 现货 |
品牌: | Alexis |
型号: | 50t/100t |
货号: | A080-2 |
胰蛋白酶检测检测原理:试剂盒采用双抗体一步夹心法酶联免疫吸附试验(ELISA)。往预先包被大鼠谷胱甘肽-过氧化物酶(GSH-PX)获抗体的包被微孔中,依次加入标本、标准品、HRP标记的检测抗体,经过温育并彻底洗涤胰蛋白酶检测用底物TMB显色,TMB在过氧化物酶的催化下转化成蓝色,并在酸的作用下转化成最终的黄色。颜色的深浅和样品中的大鼠谷胱甘肽-过氧化物酶(GSH-PX)呈正相关。用酶标仪在450nm 波长下测定吸光度(OD 值),计算样品浓度。
胰蛋白酶检测需要提供的试剂和器材
37℃恒温箱
标准规格酶标仪
精密移液器及一次性吸头
蒸馏水
一次性试管
吸水纸
胰蛋白酶检测按试剂组成分类
一、单试剂
①优点:操作简便适用于各类生化分析,节约试剂位。
②缺点:配方复杂(稳定剂),稳定性,不能完全避免内外源物质干扰。
二、双试剂
①优点:可较彻底排除样品空白和内外源干扰物,试剂稳定,便于储存,运输和使用,可用抑制法直接测定某些同工酶。
②缺点:多占试剂位。
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RC-0014P IGF-I( Insulin-like Growth Factor-I ) ??胰岛素样生长因子-I(抗原)
RC-0077P VIP (Vasoactive Intestinal peptide)??血管活性肠肽
RC-0015P IGF-II( Insulin-like Growth Factor-II )??胰岛素样生长因子-II(抗原)
RC-0392P TP-5(Thymopentin)??胸腺五肽
RC-0017P Galanin??神经节肽(抗原)
RC-0841R GLP-2(Glucagon-like peptide-2)??胰高血糖素样肽-2蛋白
RC-0039P ADNP (NAP) (Activity-dependent Neuroprotective protein )??活性依赖的神经保护肽(抗原)
RC-0094P AACT, Alpha-1-Antichymotrypsin??α-1抗胰糜蛋白酶(抗原)
RC-0443P ACTH (Adrenorticotrophin hormons)(1-39)??促肾上腺皮质激素(1-39)(抗原)
Y-0133 ADM/AM Protein (Adrenomedullin)??肾上腺髓质素(1-52)
RC-0442P ACTH (Adrenorticotrophin hormons)(18-39)??促肾上腺皮质激素(18-39)(抗原)
RC-0764P CCK8 (Cholecystokinin-8 Peptide)??胆囊收缩素/缩胆囊素(八肽)
RC-0065P SP (SuRCtance P)??P物质(抗原)
RC-0467P Ghrelin??脑肠肽(一种新的生长激素释放肽)多肽抗原
RC-0482P Gastrin(human)??胃泌素/蛙皮素(多肽人源)
RC-0337P myelin P0 prothein( peripheral myelin prothein Zero;MPZ;MPP)??外周髓鞘蛋白0(P0蛋白)多肽抗原
RC-0789P Insulin(1-51 protein)??胰岛素(1-51 蛋白)
RC-0865P Tachyplesin I(Tachyplesin-1 precursor )??抗菌肽
RC-0435P PAR-2 AP (Protease-activated receptors-2 Activating polypeptide)??蛋白酶激活受体-2激活肽
RC-0436P PAR-2 OP(Protease-activated receptors-2 Activating Orange-peptide)??蛋白酶激活受体-2桔抗肽
RC-0352P DLX4 (Dsital-less homebox4 isoformα/β)??末梢同源匡基因多肽片段
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