彈性蛋白酶(豬胰)CAS號(hào)：39445-21-1英文名稱：Elastase, pancreatic from porcine pancreas ；Pancreatopeptidase E；Elastase
其他名稱：彈性硬朊酶；胰肽酶E；彈性水解酶；胰彈性酶；彈性酶
CAS號(hào)：39445-21-1

彈性蛋白酶(豬胰)CAS號(hào)：39445-21-1級(jí)別：BioChemika
活力：≥30units/mg

活力定義：20分鐘水解1毫克剛果紅-彈性蛋白所需的酶量為一個(gè)活力單位
干燥失重：≤8.0%

灼燒殘?jiān)?le;2.0%
不穩(wěn)定狀態(tài)：＜PH3.5
性狀(以下信息僅供參考)：白色針狀結(jié)晶或微黃色凍干粉末。分子量25000（胰）。溶于水，是一種以分解不溶性彈性蛋白為特征的廣譜蛋白水解酶，它可由動(dòng)物胰臟提取或由微生物發(fā)酵制得。由動(dòng)物胰臟提取純化的彈性蛋白酶是一種肽鏈內(nèi)切酶，含240個(gè)氨基酸殘基，等電點(diǎn)PI9.5，*PH8.1-8.8，于4-6℃，PH值5-10酶活可維持幾天，凍干粉在5℃以下可保存6-12個(gè)月，遇強(qiáng)酸即失活，能催化彈性蛋白肽酶或中性氨基酸形成的其他肽鍵的水解。
彈性蛋白酶(豬胰)CAS號(hào)：39445-21-1用途：本品僅供科研，不得用于其它用途。(以下用途僅供參考)微生物彈性蛋白酶與胰彈性蛋白酶一樣，具有較廣的水解特性，不但能降解彈性蛋白，而且對(duì)酪蛋白、明膠、血纖維蛋白、血紅蛋白、白蛋白等多種蛋白質(zhì)都能分解，是一種廣譜的肽鏈內(nèi)切酶。此酶能增加脂蛋白酶活性，具有A脂蛋白酶的作用，能阻止膽固醇在體內(nèi)合成并促其轉(zhuǎn)化為膽酸
保存：-20℃

彈性蛋白酶(豬胰)CAS號(hào)：39445-21-1其它產(chǎn)品

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