HLA-DPA1 antibody

Catalog No. ABIN2855822

Product Details anti-HLA-DPA1 Antibody

Target: HLA-DPA1 (Major Histocompatibility Complex, Class II, DP alpha 1 (HLA-DPA1))

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This HLA-DPA1 antibody is un-conjugated

Application: Western Blotting (WB), Immunofluorescence (IF), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunocytochemistry (ICC), Immunohistochemistry (Frozen Sections) (IHC (fro))

Cross-Reactivity: Human, Mouse

Characteristics: Rabbit Polyclonal antibody to HLA-DPA1 (major histocompatibility complex, class II, DP alpha 1)
HLA-DPA1 antibody

Purification: Purified by antigen-affinity chromatography.

Immunogen: Recombinant protein encompassing a sequence within the center region of human HLA-DPA1. The exact sequence is proprietary.

Isotype: IgG

Application Details

Application Notes: WB: 1:500-1:3000. ICC/IF: 1:100-1:1000. IHC-P: 1:100-1:1000. Optimal dilutions/concentrations should be determined by the researcher. Not tested in other applications.

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: 1XPBS ( pH 7), 1 % BSA, 20 % Glycerol, 0.01 % Thimerosal

Preservative: Thimerosal (Merthiolate)

Precaution of Use: This product contains Thimerosal (Merthiolate): a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C,-20 °C

Storage Comment: Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4°C. For long-term storage, aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles.

Target Details for HLA-DPA1

Target: HLA-DPA1 (Major Histocompatibility Complex, Class II, DP alpha 1 (HLA-DPA1))

Alternative Name: major histocompatibility complex, class II, DP alpha 1 (HLA-DPA1 Products)

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.

Cellular Localization: Membrane, Single-pass type I membrane protein

Molecular Weight: 29 kDa

Gene ID: 3113

UniProt: P20036

Pathways: TCR Signaling, Cancer Immune Checkpoints, Human Leukocyte Antigen (HLA) in Adaptive Immune Response