HLA-DQA1 Polyclonal Antibody

产品详情

产品名称

HLA-DQA1 Polyclonal Antibody

产品货号

YM-A21855

规格

50μL;100μL

种属反应

Human

实验应用

IHC,IF,ELISA

分子量

宿主

Rabbit

同种型

IgG

修饰

Unmodified

推荐稀释比

IHC 1:50-200;ELISA 1:10000-20000;IF 1:50-200

组成

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

纯化工艺

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

储存

-15°C to -25°C/1 year(Do not lower than -25°C)

浓度

1 mg/ml

克降性

Polyclonal

克隆号

免疫原

The antiserum was produced against synthesized peptide derived from the Internal region of human HLA-DQA1. AA range:21-70

特异性

The antibody detects endogenous HLA-DQA1

基因名称

HLA-DQA1

蛋白名称

HLA class II histocompatibility antigen, DQ alpha 1 chain (DC-1 alpha chain) (DC-alpha) (HLA-DCA) (MHC class II DQA1)

别名

HLA class II histocompatibility antigen, DQ alpha 1 chain;DC-1 alpha chain;DC-alpha;HLA-DCA;MHC class II DQA1;

基因ID-1

100509457

SwissProt

P01909

背景

HLA-DQA1 belongs to the HLA class II alpha chain paralogues. The class II molecule is a heterodimer consisting of an alpha (DQA) and a beta chain (DQB), both anchored in the membrane. It plays a central role in the immune system by presenting peptides derived from extracellular proteins. Class II molecules are expressed in antigen presenting cells (APC: B Lymphocytes, dendritic cells, macrophages). The alpha chain is approximately 33-35 kDa. It is encoded by 5 exons; exon 1 encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, and exon 4 encodes the transmembrane domain and the cytoplasmic tail. Within the DQ molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities, resulting in up to four different molecules. Typing for these polymorphisms is routinely done for bone marro

细胞定位

Cell membrane; Single-pass type I membrane protein. Endoplasmic reticulum membrane; Single-pass type I membrane protein. Golgi apparatus, trans-Golgi network membrane; Single-pass type I membrane protein. Endosome membrane; Single-pass type I membrane protein. Lysosome membrane; Single-pass type I membrane protein. The MHC class II complex transits through a number of intracellular compartments in the endocytic pathway until it reaches the cell membrane for antigen presentation.