彈性蛋白酶(豬胰)CAS號:39445-21-1齊一生物科技(上海)有限公司是一家專業(yè)生產(chǎn)和銷售各種化學(xué)試劑,生化試劑,醫(yī)藥中間體,標(biāo)準(zhǔn)品和對照品的大型化學(xué)科技公司.自公司成立以來,本著始終擁有的創(chuàng)業(yè)激情,公司的銷售額保持高速增長,企業(yè)規(guī)模不斷擴(kuò)大.齊一生物科技(上海)有限公司: 60348496.www.qiyibio。。com
彈性蛋白酶(豬胰)CAS號: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:39445-21-1
級別: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活力單位
干燥失重:≤8.0%
灼燒殘?jiān)骸?.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,它可由動物胰臟提取或由微生物發(fā)酵制得。由動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。
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:39445-21-1116600500 GeneClean? DNA EasyCleanTM MiniPrep Kit for Blood GeneClean? DNA EasyCleanTM 血液DNA小量提取試劑盒 200preps
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彈性蛋白酶(豬胰)CAS號:39445-21-104821921 DNAzol? BD DNAzol? BD 100 ml
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