Recombinant Human Cystatin D,BR

产品属性 Product Attributes

基本信息

别名： Cystatin-D;Cystatin-5;CST5
规格: 10ug ; 50ug ; 500ug ; 1mg
外观(性状)： Lyophilized from a 0.2 μm filtered solution of 20mM MES, 150mM NaCl, pH 5.5.
纯度: ≥95% as determined by reducing SDS-PAGE.
储存条件: Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.

产品信息

背景说明： Cystatin-D is a protein that in humans is encoded by the CST5 gene.The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences.Some of the members are active cysteine protease inhibitors，while others have lost or perhaps never acquired this inhibitory activity.There are three inhibitory families in the superfamily，including the type 1 cystatins (stefins)，type 2 cystatins and the kininogens.The type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in a variety of human fluids and secretions.The cystatin locus on chromosome 20 contains the majority of the type 2 cystatin genes and pseudogenes.This gene is located in the cystatin locus and encodes a protein found in saliva and tears.The encoded protein may play a protective role against proteinases present in the oral cavity.
来源： Human Cells

其它标识

溶剂: Always centrifuge tubes before opening.Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
内毒素: Less than 0.1 ng/ug(1 EU/ug)as determined by LAL test.

产品介绍 Product Introduction

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注意事项 Considerations

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