Elastase from porcine pancreas (Synonyms: EC 3.2.1.35; Pancreatopeptidase E)
目录号: PL13543
CAS No. :39445-21-1
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中文名称
Elastase from porcine pancreas
中文别名
弹性蛋白酶;弹性蛋白酶(猪胰);Elastase 弹性蛋白酶(猪胰);弹性蛋白酶 来源于猪胰腺(纯化);弹性蛋白酶 来源于猪胰腺(冻干);弹性蛋白酶 来源于猪胰腺(悬浮液);弹性蛋白酶(猪胰腺由来);弹性蛋白酶,BR;弹性蛋白酶,来源猪胰腺;弹性蛋白酶,Elastase, pancreatic from porcine pancreas,30 units;弹性蛋白酶>30 units;胰肽酶Ⅰ;弹性蛋白酶 来源于猪胰腺;胰酞酶 E
英文名称
Elastase from porcine pancreas
英文别名
Elastase;Elastase from porcine pancreas(Lyophilized);Elastase from porcine pancreas(Purified);ELASTASE >30UNITS;Elastase froM porcine pancreas Min. 200 U;Elastase, pancreatic from porcine pancreas;Elastase, Porcine Pancreas, H.P.,Crystallized;Mg lyophil. salt-free;Pancreatopeptidase E;Elastase pig pancreas;Elastase from porcine pancreas
Cas No.
39445-21-1
分子式
C20H31N4O7Cl
分子量
474.94
包装储存
Sealed storage, away from moisturePowder -80°C 2 years;-20°C 1 year
产品详情
Elastase from porcine pancreas 是具有 240 个氨基酸残基的单条多肽链。Elastase from porcine pancreas 是一种丝氨酸蛋白酶,可以水解蛋白质和多肽。Elastase from porcine pancreas 可诱发仓鼠气肿。
生物活性
Elastase from porcine pancreas is a single polypeptide chain of 240 amino acid residues. Elastase from porcine pancreas is a serine protease that can hydrolyze proteins and polypeptide. Elastase from porcine pancreas can induce emphysema in hamsters.
性状
Solid
体内研究(In Vivo)
Elastase from porcine pancreas induces emphysema in hamsters. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Sealed storage, away from moisturePowder -80°C 2 years;-20°C 1 year
SequenceShortening
VVGGTEAQRNSWPSQISLQYRSGSSWAHTCGGTLIRQNWVMTAAHCVDRELTFRVVVGEHNLNQNNGTEQYVGVQKIVVHPYWNTDDVAAGYDIALLRLAQSVTLNSYVQLGVLPRAGTILANNSPCYITGWGLTRTNGQLAQTLQQAYLPTVDYAICSSSSYWGSTVKNSMVCAGGNGVRSGCQGDSGGPLHCLVNGQYAVHGVTSFVSRLGCNVTRKPTVFTRVSAYISWINNVIASN (Disulfide bridge: Cys30-Cys46; Cys127-Cys194; Cys158- Cys174; Cys184- Cys214)
参考文献
[1]. Shotton DM, et, al. Amino-acid sequence of porcine pancreatic elastase and its homologies with other serine proteinases. Nature. 1970 Feb 28;225(5235):802-6.
[2]. Teshima T, et, al. A new class of heterocyclic serine protease inhibitors. Inhibition of human leukocyte elastase, porcine pancreatic elastase, cathepsin G, and bovine chymotrypsin A alpha with substituted benzoxazinones, quinazolines, and anthranilates. J Biol Chem. 1982 May 10;257(9):5085-91.
溶解度数据
In Vitro: H2O : 50 mg/mL (1.93 mM; ultrasonic and adjust pH to 9 with NaOH)H2O : 1 mg/mL (0.04 mM; Need ultrasonic)配制储备液
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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