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HLA-DOB Human

目录号 : GP23648

Major Histocompatibility Complex Class II DO Beta Human Recombinant

HLA-DOB Human Chemical Structure

规格 价格 库存 购买数量
5μg
¥840.00
5-10工作日
20μg
¥2,030.00
5-10工作日
1mg
¥37,800.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

Description

HLA-DOB Human Recombinant produced in E. coli is a single polypeptide chain containing 222 amino acids (27-224) and having a molecular mass of 25.2 kDa.HLA-DOB is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Product Data

Purity Greater than 95% as determined by SDS-PAGE. Source E.coli.
Phycical Appearance Sterile Filtered colorless solution. Shipping Condition Shipped with Ice Packs.
Synonyms HLA class II histocompatibility antigen; DO beta chain; MHC class II antigen DOB; HLA-DOB; Major histocompatibility complex; class II; DO beta; DOB.
Amino Acid Sequence MGSSHHHHHH SSGLVPRGSH MGSGTDSPED FVIQAKADCY FTNGTEKVQF VVRFIFNLEE YVRFDSDVGM FVALTKLGQP DAEQWNSRLD LLERSRQAVD GVCRHNYRLG APFTVGRKVQ PEVTVYPERT PLLHQHNLLH CSVTGFYPGD IKIKWFLNGQ EERAGVMSTG PIRNGDWTFQ TVVMLEMTPE LGHVYTCLVD HSSLLSPVSV EWRAQSEYSW RK.
Stability Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Formulation The HLA-DOB solution (1mg/1ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.

Introduction

Major Histocompatibility Complex Class II DO Beta (HLA-DOB) is a part of the HLA class II beta chain paralogues. This class II beta chain is a heterodimer which is located in intracellular vesicles and consists of an alpha (DOA) and a beta chain (DOB), both anchored in the membrane. HLA-DOB which interacts with the HLA-DM molecule in B-cells is a significant modulator in the HLA class II restricted antigen presentation pathway. Class II molecules are expressed in antigen presenting cells such as B lymphocytes, dendritic cells and macrophages.

Stability

Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

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