HLA-DRA Polyclonal Antibody | Invitrogen PA5-119196 product information

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

Invitrogen

other brands :

NeoMarkers, Lab Vision, Endogen, Pierce, BioSource International, Zymed Laboratories, Caltag, Molecular Probes, Research Genetics, Life Technologies, Applied Biosystems, GIBCO BRL, ABgene, Dynal, Affinity BioReagents, Nunc, Invitrogen, NatuTec, Oxoid, Richard-Allan Scientific, Arcturus, Perseptive Biosystems, Proxeon, eBioscience

product type :

antibody

product name :

HLA-DRA Polyclonal Antibody

catalog :

PA5-119196

quantity :

200 µL

price :

US 434

clonality :

polyclonal

host :

domestic rabbit

conjugate :

nonconjugated

reactivity :

human

application :

western blot, immunohistochemistry, immunohistochemistry - paraffin section

product information

Product Type :

Antibody

Product Name :

HLA-DRA Polyclonal Antibody

Catalog # :

PA5-119196

Quantity :

200 µL

Price :

US 434

Clonality :

Polyclonal

Purity :

Antigen affinity chromatography

Host :

Rabbit

Reactivity :

Human

Applications :

Immunohistochemistry (Paraffin): 5-30 µg/mL, Western Blot: 0.5-3 µg/mL

Species :

Human

Isotype :

IgG

Storage :

-20°C

Description :

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. HLA and MHC antibodies play a significant role in Immunopeptidomics, facilitating the identification and characterization of neoantigens through high-performance liquid chromatography coupled to tandem Mass Spectrometry.

Immunogen :

Recombinant protein HLA Class II Histocompatibility Antigen, DR Alpha Chain. The antigen corresponds to amino acid range 27-216 of the target protein.

Format :

Liquid

Applications w/Dilutions :

Immunohistochemistry (Paraffin): 5-30 µg/mL, Western Blot: 0.5-3 µg/mL

Aliases :

histocompatibility antigen HLA-DR alpha; HLA class II histocompatibility antigen, DR alpha chain; HLA-DRA; HLA-DRA1; major histocompatibility complex, class II, DR alpha; MHC cell surface glycoprotein; MHC class II antigen DRA; MLRW