FGF-2 Polyclonal Antibody
¥680.00
- 产品信息
商品描述
靶点-Target
DRA
反应性
Human
应用
WB,ELISA
宿主物种-Host Species
Rabbit
同种型-Isotype
IgG
修饰-Modification
Unmodified
MW(Observed)
27kD
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
免疫原
Synthesized peptide derived from human protein . at AA range: 100-180
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)
Organism-1
Human
基因ID-1
3122
SwissProt-1
P01903
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). .
