HLA-DRA Rabbit Polyclonal Antibody

CAT#: TA377113

HLA-DRA Rabbit polyclonal Antibody


USD 220.00

3 Weeks*

Size
    • 100 ul

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Specifications

Product Data
Applications IHC, WB
Recommended Dilution WB,1:500 - 1:2000
IHC,1:50 - 1:200
Reactivities Human, Rat
Modifications Unmodified
Host Rabbit
Isotype IgG
Clonality Polyclonal
Immunogen Recombinant fusion protein containing a sequence corresponding to amino acids 26-216 of human HLA-DRA (NP_061984.2).
Formulation Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3.
Concentration lot specific
Purification Affinity purification
Conjugation Unconjugated
Stability Shelf life: one year from despatch.
Predicted Protein Size 28kDa
Gene Name major histocompatibility complex, class II, DR alpha
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.
Reference Data

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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.