5ug-重组人晶状体蛋白Beta B1|Human CRYBB1-上海高创化学科技有限公司手机版

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Synonyms

EC 1.17.4.1, RR2M, Beta-B1 crystallin, CATCN3.

Introduction

Crystallins are the main structural proteins of the vertebrate eye lens, where they maintain the transparency and refractive index of the lens. Crystallins are divided into 3 fprotein families, α, β, & γ families. Because lens central fiber cells lose their nuclei during development, these crystallins are prepared and then retained throughout life, making them extremely stable proteins. CRYBB1 is a beta basic group member and undergoes extensive cleavage at its N-terminal extension during lens maturation.

Description

CRYBB1 Recombinant Human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 260 amino acids （1-252 a.a.） and having a molecular mass of 29.1 kDa. The CRYBB1 is fused to 8 amino acid His-Tag at C-terminus and purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Physical Appearance

Sterile filtered colorless solution.

Formulation

CRYBB1 Human solution containing 20mM Tris HCL pH-8, 1mM DTT, & 10% glycerol.

Stability

CRYBB1 Human although stable at 4°C for 1 week, should be stored desiccated below -18°C. Please prevent freeze thaw cycles.

Purity

Greater than 90.0% as determined by SDS-PAGE.

Amino acid sequence

MSQAAKASAS ATVAVNPGPD TKGKGAPPAG TSPSPGTTLA PTTVPITSAK AAELPPGNYR LVVFELENFQ GRRAEFSGEC SNLADRGFDR VRSIIVSAGP WVAFEQSNFR GEMFILEKGE YPRWNTWSSS YRSDRLMSFR PIKMDAQEHK ISLFEGANFK GNTIEIQGDD APSLWVYGFS DRVGSVKVSS GTWVGYQYPG YRGYQYLLEP GDFRHWNEWG AFQPQMQSLR RLRDKQWHLE GSFPVLATEP PKRSHHHHHH.

Usage

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

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