CD74 Mouse anti-Human, Alexa Fluor 350, Clone: BU45, Novus Biologicals
Mouse Monoclonal Antibody
Manufacturer: Novus Biologicals NBP234568AF350
DescriptionCD74 Monoclonal antibody specifically detects CD74 in Human samples. It is validated for Western Blot,Flow Cytometry,ELISA,Immunohistochemistry,Immunocytochemistry,Immunofluorescence,Immunohistochemistry (Frozen).
|Western Blot, Flow Cytometry, ELISA, Immunohistochemistry, Immunocytochemistry/Immunofluorescence, Immunohistochemistry-Frozen|
|CD74 antigen, CD74 antigen (invariant polypeptide of major histocompatibility complex, classII antigen-associated), CD74 molecule, major histocompatibility complex, class II invariant chain, DHLAGgamma chain of class II antigens, HLA class II histocompatibility antigen gamma chain, HLADG, HLA-DR antigens-associated invariant chain, HLA-DR-gamma, Ia antigen-associated invariant chain, Ia-associated invariant chain, Ia-GAMMA, Ii, MHC HLA-DR gamma chain, p33|
|Store at 4°C in the dark.|
|Recognizes proteins of 33, 35 and 41kDa, which are identified as various isoforms of CD74. Its 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, and 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. Anti-CD74 stains predominantly germinal center lymphocytes and B-cell lymphomas, but rarely T-cell lymphomas. Anti-CD74 has been shown to be useful in differentiating atypical fibroxanthoma (-) from malignant fibrous histiocytoma (+).|
|ELISA, Flow Cytometry, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Immunohistochemistry (Frozen), Western Blot|
|Alexa Fluor™ 350|
|50 mM sodium borate with 0.05% sodium azide|
|B lymphoblastoid cell line HFB1|
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