HLA-DRB4 antibody (N-Term)

Catalog No. ABIN657613

Product Details anti-HLA-DRB4 Antibody

Target: HLA-DRB4 (Major Histocompatibility Complex, Class II, DR beta 4 (HLA-DRB4))

Binding Specificity: AA 43-72, N-Term

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This HLA-DRB4 antibody is un-conjugated

Application: Western Blotting (WB)

Purification: This antibody is purified through a protein A column, followed by peptide affinity purification.

Immunogen: This HLA-DRB4 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 43-72 amino acids from the N-terminal region of human HLA-DRB4.

Clone: RB33594

Isotype: Ig Fraction

Application Details

Application Notes: WB: 1:1000

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: Purified polyclonal antibody supplied in PBS with 0.09 % (W/V) sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C,-20 °C

Storage Comment: HLA-DRB4 Antibody (N-term) can be refrigerated at 2-8 °C for up to 6 months. For long term storage, place the at -20 °C.

Expiry Date: 6 months

Target Details for HLA-DRB4

Target: HLA-DRB4 (Major Histocompatibility Complex, Class II, DR beta 4 (HLA-DRB4))

Alternative Name: HLA-DRB4 (HLA-DRB4 Products)

Synonyms: DR-4 antibody, DR4 antibody, DRB4 antibody, HLA-DR4B antibody, major histocompatibility complex, class II, DR beta 4 antibody, HLA-DRB4 antibody

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.

Molecular Weight: 29941

Gene ID: 3126

NCBI Accession: NP_068818

UniProt: P13762

Pathways: TCR Signaling, Positive Regulation of Peptide Hormone Secretion, Production of Molecular Mediator of Immune Response