HLA-DRA Rabbit Polyclonal Antibody
No Size Price Availability  
ARP3122-61 50ul 1500.00 In Stock
ARP3122-61 100ul 2000.00 In Stock
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Source: Rabbit Gene Id: 3122
Isotype: IgG Swiss Prot: P01903
purity: Affinity purification
Background:
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]
Reactivity Human, Mouse, Rat
Tested applications WB IHC
Clonality Polyclonal Antibody
Calculated MW 29 kDa
Recommended Dilutions
WB 1:500-1:2000
IHC 1:50-1:200
Immunogen A recombinant protein of human HLA-DRA
Storage Store at -20°C or -80°C in PBS with 0.02% sodium azide and 50% glycerol. Avoid freeze/thaw cycles.
Synonym MLRW, HLA-DRA1
This product is for research use only, not for diagnostic or therapeutic use!

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