HLA-B Rabbit Polyclonal Antibody

CAT#: TA368265

HLA-B rabbit polyclonal antibody


USD 380.00

4 Weeks*

Size
    • 100 ul

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Specifications

Product Data
Applications IHC, WB
Recommended Dilution WB: 500-2000
WB positive control: A549 cell lysate
IHC: 30-150
Positive control: Human cervical cancer
Predicted cell location: Cytoplasm and Cell membrane
Reactivities Human
Host Rabbit
Isotype IgG
Clonality Polyclonal
Immunogen Synthetic peptide of human HLA-B
Formulation pH7.4 PBS, 0.05% NaN3, 40% Glycerol
Concentration lot specific
Purification Antigen affinity purification
Conjugation Unconjugated
Storage Store at -20°C.
Stability 1 year
Predicted Protein Size 40 kDa
Background HLA-B belongs to the HLA class I heavy chain paralogues. This class I molecule is a heterodimer consisting of a heavy chain and a light chain (beta-2 microglobulin). The heavy chain is anchored in the membrane. Class I molecules play a central role in the immune system by presenting peptides derived from the endoplasmic reticulum lumen. They are expressed in nearly all cells. The heavy chain is approximately 45 kDa and its gene contains 8 exons. Exon 1 encodes the leader peptide, exon 2 and 3 encode the alpha1 and alpha2 domains, which both bind the peptide, exon 4 encodes the alpha3 domain, exon 5 encodes the transmembrane region and exons 6 and 7 encode the cytoplasmic tail. Polymorphisms within exon 2 and exon 3 are responsible for the peptide binding specificity of each class one molecule. Typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. Hundreds of HLA-B alleles have been described.
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.