HLA-DR Beta antibody (AA 1-262)

Catalog No. ABIN1885860

Product Details anti-HLA-DR Beta Antibody

Target: HLA-DR Beta (HLA-DRB) (Major Histocompatibility Complex, Class II, DR beta (HLA-DRB))

Binding Specificity: AA 1-262

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This HLA-DR Beta antibody is un-conjugated

Application: Western Blotting (WB)

Purification: Purified by antigen-affinity chromatography.

Immunogen: Recombinant protein fragment contain a sequence corresponding to a region within amino acids 1 and 262 of Human HLA-DRB4

Application Details

Application Notes: Suggested dilutions:
Western blotting: 1.500-1.3000

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: 0.1 M Tris-buffered saline with 10 % Glycerol (pH 7.0).0.01 % Thimerosal was added as a preservative.

Preservative: Thimerosal (Merthiolate)

Precaution of Use: Biohazard Informations: This product contains thimerosal which is hazardous.

Storage: 4 °C/-20 °C

Storage Comment: Store at -20 °C for long term preservation (recommended). Store at 4 °C for short term use.

Target Details for HLA-DR Beta

Target: HLA-DR Beta (HLA-DRB) (Major Histocompatibility Complex, Class II, DR beta (HLA-DRB))

Abstract: HLA-DRB Products

Background: HLA-DRB4 belongs to the HLA class II beta chain paralogues.This class II molecule is a heterodimer consisting of an alpha (DRA) and a beta (DRB) 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 beta chain is approximately 26-28 kDa and its gene contains 6 exons.Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail.Within the DR molecule the beta chain contains all the polymorphisms specifying the peptide binding specificities.Typing for these polymorphisms is routinely done for bone marrow and kidney transplantation.DRB1 is expressed at a level five times higher than its paralogues DRB3, DRB4 and DRB5.The presence of DRB4 is linked with allelic variants of DRB1, otherwise it is omitted.There are 4 related pseudogenes: DRB2, DRB6, DRB7, DRB8 and DRB9.[provided by RefSeq]

Molecular Weight: 30 kDa

Gene ID: 3126

NCBI Accession: NM_021983, NP_068818