CD74 antibody

Catalog No. ABIN2739636

Product Details anti-CD74 Antibody

Target: CD74 (HLA-DR-gamma (CD74))

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This CD74 antibody is un-conjugated

Application: Western Blotting (WB), Flow Cytometry (FACS), Immunofluorescence (IF), Immunohistochemistry (IHC), ELISA, Immunoprecipitation (IP), Immunohistochemistry (Frozen Sections) (IHC (fro))

Specificity: Human CD74

Purification: Protein G purified

Immunogen: The B lymphoblastoid cell line HFB1.

Type of Immunogen: Cells

Clone: BU45

Isotype: IgG1 kappa

Application Details

Application Notes: Approved: ELISA, Flo (0.5 - 1 μg/10 x10⁶), IF (1 - 2 μg/mL), IHC, IHC-Fr (0.5 - 1 μg/mL), IP, WB (0.5 - 1 μg/mL)

Usage: This antibody recognizes proteins of 33, 35 and 41  kDa, which are identified as various isoforms of CD74. The CD74 antibody epitope is localized in the extracellular domain of CD74. CD74 is a type II transmembrane protein which binds to the peptide binding groove of newly synthesized MHC class II alpha/beta heterodimers and prevents their premature association with endogenous polypeptides. The CD74 Molecule plays a critical role in the presentation of peptides, by the MHC class II antigens, to CD4 positive lymphocytes. CD74 is expressed on MHC class II positive cells including B cells, a subset of activated T cells, monocytes, dendritic cells and by various types of carcinomas. CD74 is expressed primarily by antigen presenting cells, such as B-lymphocytes (from before the pre-B cell stage to before the plasma cell stage), macrophages, and monocytes, and many epithelial cells. CD74 antibody stains predominantly germinal center lymphocytes and B-cell lymphomas, but rarely T-cell lymphomas. CD74 antibody has been shown to be useful in differentiating atypical fibroxanthoma (-) from malignant fibrous histiocytoma (+). ELISA: Order BSA-free format for coating.

Comment:

Target Species of Antibody: Human

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: Lot specific

Buffer: PBS,  pH 7.4, 0.1 mg/mL BSA, 0.05 % 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

Storage Comment: Store at 2°C to 8°C.

Target Details for CD74

Target: CD74 (HLA-DR-gamma (CD74))

Alternative Name: CD74 / CLIP (CD74 Products)

Synonyms: DHLAG antibody, HLADG antibody, II antibody, Ia-GAMMA antibody, CLIP antibody, Ii antibody, INVG34 antibody, Iclp-1 antibody, iclp1 antibody, wu:fb11f09 antibody, wu:fb12a01 antibody, wu:fb13d06 antibody, wu:fk94e07 antibody, Iclp-2 antibody, cd74 antibody, iclp2 antibody, zgc:123161 antibody, CD74 molecule antibody, CD74 antigen (invariant polypeptide of major histocompatibility complex, class II antigen-associated) antibody, CD74 molecule, major histocompatibility complex, class II invariant chain a antibody, CD74 molecule, major histocompatibility complex, class II invariant chain b antibody, CD74 antibody, Cd74 antibody, cd74a antibody, cd74b antibody

Background: Name/Gene ID: CD74

Synonyms: CD74, CD74 antigen, DHLAG, HLADG, HLA-DR-gamma, Ia-associated invariant chain, p33, MHC HLA-DR gamma chain, Ia-GAMMA

Gene ID: 972

Pathways: Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Negative Regulation of intrinsic apoptotic Signaling, Cancer Immune Checkpoints