HLA-DPA1 polyclonal antibody
Product Specifications
Background
HLA-DPA1 belongs to the HLA class II alpha chain paralogues. This class II molecule is a heterodimer consisting of an alpha (DPA) and a beta (DPB) 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 one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and the cytoplasmic tail. Within the DP molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities, resulting in up to 4 different molecules.
CAS Number
9007-83-4
Structure Composition
1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Product Name Alternative
HLA-DPA1; DP (W3) ; DP (W4) ; HLA-DP1A; HLADP; HLASB; PLT1; class II
Swiss Prot
P20036
Reactivity
Human
Immunogen
Recombinant fusion protein of human HLA-DPA1 (NP_291032.2) .
Conjugation
Unconjugated
Applications
WB
Dilution
WB,1:500 - 1:2000
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .
Modification
Unmodification
Molecular Weight
36kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Notes
For research use only, not for use in diagnostic procedure.
Specificity
Polyclonal Antibodies
Host or Source
Rabbit
Available Sizes
Curated Selection
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