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货号: PD2582
货期: 现货
价格: 50μL/960;100μL/1600;200μL/2560
靶点: DRA
应用： WB,ELISA
反应性 ： Human
宿主物种 ： Rabbit
MW(Observed)： 27kD
同种型-Isotype ： IgG
隐藏域元素占位
详细信息
推荐稀释比 ： WB 1:500-2000;ELISA 1:5000-20000
组成 ： PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA
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
克隆性 ： Polyclonal
抗原&靶点信息
特异性 ： DRA Polyclonal Antibody detects endogenous levels of protein.
基因名称 ： HLA-DRA HLA-DRA1
蛋白名称 ： HLA class II histocompatibility antigen, DR alpha chain (MHC class II antigen DRA)
背景：
HLA-DRA is one of the HLA class II alpha chain paralogues. This class II molecule is a heterodimer consisting of an alpha and a beta chain, 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 and its gene contains 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. DRA does not have polymorphisms in the peptide binding part and acts as the sole alpha chain for DRB1, DRB3, DRB4 and DRB5. [provided by RefSeq, Jul 2008],
细胞定位 ： Cell membrane ; Single-pass type I membrane protein . Endoplasmic reticulum membrane ; Single-pass type I membrane protein . Early endosome membrane ; Single-pass type I membrane protein . Late endosome membrane ; Single-pass type I membrane protein . Lysosome membrane ; Single-pass type I membrane protein . Autolysosome membrane ; Single-pass type I membrane protein. The MHCII complex transits through a number of intracellular compartments in the endocytic pathway until it reaches the cell membrane for antigen presentation (PubMed:9075930, PubMed:18305173). Component of immunological synapses at the interface between T cell and APC (PubMed:15322540, PubMed:29884618). .
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