HLA-DRA Polyclonal Antibody

SKU: E-AB-17927

Size: 200μL

Storage: Store at -20℃ Valid for 12 months. Avoid freeze / thaw cycles.

Shipping: The product is shipped with ice pack,upon receipt,store it immediately at the temperature recommended.

Exp date: 12 months

Category ID_II: Primary Antibodies

Category ID_III: Polyclonal Antibodies

Abbreviation: HLA-DRA

Target Synonym: DR alpha chain;DR alpha chain precursor;DRA;DRB1;DRB4;Histocompatibility antigen HLA DR alpha;HLA class II histocompatibility antigen;HLA class II histocompatibility antigen DR alpha chain;HLA DR1B;HLA DR3B;HLA DRA;HLA DRA1;HLA DRB1;HLA DRB3;HLA DRB4;HLA DRB5;HLA-DRA;HLADR4B;HLADRA1;HLADRB;Major histocompatibility complex class II DR alpha;Major histocompatibility complex class II DR beta 1;Major histocompatibility complex class II DR beta 3;Major histocompatibility complex class II DR beta 4;Major histocompatibility complex class II DR beta 5;MGC117330;MHC cell surface glycoprotein;MHC class II antigen DRA;MHC II;MLRW

Research Areas: Cancer;Immunology

Conjugation: Unconjugated

Host: Rabbit

Species reactivity: Human

Application: IHC

Isotype: IgG

Clonality: Polyclonal

Clone NO.:

UNIProt ID: P01903

Accession:

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.

Concentration: 0.9 mg/mL

Immunogen: Synthetic peptide of human HLA-DRA

Buffer: PBS with 0.05% NaN3 and 40% Glycerol,pH7.4

Purification method: Antigen affinity purification

Dilution: IHC 1:50-1:100

Calculated MW:

ObservedMW: