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Elastatinal
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
Elastatinal图片
CAS NO:51798-45-9
包装与价格：
包装价格(元)
5mg电议
10mg电议
25mg电议

产品介绍
Elastatinal 是一种有效的竞争性弹性蛋白酶抑制剂，Ki 为 0.21 μM。
Cas No.51798-45-9
别名(2S)-2-[(4S)-2-氨基-1,4,5,6-四羟基4-嘧啶基]-N-[[[(1S)-1-羰基-3-甲基丁基]氨基]羰基]甘氨酰-N1-[(1S)-1-甲基-2-氧乙基-L-谷氨酸甲酰胺
化学名(2S)-2-[(4S)-2-amino-3,4,5,6-tetrahydro-4-pyrimidinyl]-N-[[[(1S)-1-carboxy-3-methylbutyl]amino]carbonyl]glycyl-N1-[(1S)-1-methyl-2-oxyethyl]-L-glutamamide
Canonical SMILESNC1=NCC[C@]([C@H](NC(N[C@H](C(O)=O)CC(C)C)=O)C(N[C@H](C(N[C@@H](C)C=O)=O)CCC(N)=O)=O)([H])N1
分子式C21H36N8O7
分子量512.6
溶解度20mg/mL in DMSO, 33mg/mL in DMF
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Elastatinal is a potent inhibitor of pancreatic elastase (Ki = 240 nM) that is produced by various species of Actinomycetes. [1] It more strongly inhibits pancreatic elastase versus the leukocyte-derived enzyme. [2] [3] Elastatinal reduces electrophoretic mobilities of 2A proteinases from poliovirus and human rhinovirus 14 in a dose-dependent manner, indicating substrate recognition by 2A proteinases is similar to that of pancreatic elastases.[4] It can also inhibit elastase-like protease collagenolytic protease from C. maenas digestive glands.[5]

Reference:
[1]. Umezawa, H. Structures and activities of protease inhibitors of microbial origin. Methods Enzymol. 45, 678-695 (1976).
[2]. Feinstein, G., Malemud, C.J., and Janoff, A. The inhibition of human leucocyte elastase and chymotrypsin-like protease by elastatinal and chymostatin. Biochim Biophys. Acta. 429(3), 925-932 (1976).
[3]. Okumura, Y., Ogawa, K., and Uchiya, K. Characterization and primary structure of elastase inhibitor, AFLEI, from Aspergillus flavus. Nishon Ishinkin Gakkai Zasshi 48(1), 13-18 (2007).
[4]. Molla, A., Hellen, C.U.T., and Wimmer, E. Inhibition of proteolytic activity of poliovirus and rhinovirus 2A proteinases by elastase-specific inhibitors. J. Virol. 67(8), 4688-4695 (1993).
[5]. Roy, P., Colas, B., and Durand, P. Purification, kinetical and molecular characterizations of a serine collagenolytic protease from greenshore crag (Carcinus maenas) digestive gland. Comp. Biochem. Physiol. Biochem. Mol. Biol. 115(1), 87-95 (1996).