HLAA (HLA-A) Rabbit Polyclonal Antibody

CAT#: TA372501

HLA-A rabbit polyclonal antibody

Product Images

Gel: 8%SDS-PAGE Lysate: 40 μg Lane: Raji cell lysate Primary antibody: TA372501 (HLA-A Antibody) at dilution 1/250 Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution Exposure time: 1 minute

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  Immunohistochemistry of paraffin-embedded Human tonsil tissue using TA372501 (HLA-A Antibody) at dilution 1/20 (Original magnification: ×200)

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  Immunohistochemistry of paraffin-embedded Human tonsil tissue using TA372501 (HLA-A Antibody) at dilution 1/20, treated with synthetic peptide. (Original magnification: ×200)

Specifications

Product Data

• Applications: IHC, WB
• Recommended Dilution: WB: 200-1000
  WB positive control: Raji cell lysate
  IHC: 20-100
  Positive control: Human tonsil
  Predicted cell location: Cell membrane
• Reactivities: Human
• Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: Synthetic peptide of human HLA-A
• 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: 41 kDa
• Gene Name: major histocompatibility complex, class I, A
• Database Link:
  Entrez Gene 3105 Human
  UniProt ID P01891
• Background: HLA-A 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, exons 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-A alleles have been described.