Monoclonal Antibody to CD74 (B-Cell Marker)(Clone : CLIP/813)
Figure-1: Formalin-fixed, paraffin-embedded human Tonsil stained with CD74 Monoclonal Antibody (CLIP/813).
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Format : | Purified |
Amount : | 100 µg |
Isotype : | Mouse IgG1, kappa |
Purification : | Affinity Chromatography |
Content : | 100 µg in 500 µl PBS containing 0.05% BSA and 0.05% sodium azide. Sodium azide is highly toxic. |
Storage condition : | Store the antibody at 4°C; stable for 6 months. For long-term storage; store at -20°C. Avoid repeated freeze and thaw cycles. |
It recognizes a protein of ~35kDa, identified as CD74. It 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. 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 (+).
Flow Cytometry (1-2ug/million cells) (Methanol Fixed); ,Immunofluorescence (1-2ug/ml); Western Blot (2-4ug/ml) Immunohistochemistry (Formalin-fixed) (1-2ug/ml for 30 minutes at RT),(Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes);
For Research Use Only. Not for use in diagnostic/therapeutics procedures.
Subcellular location: | Cell membrane, Endoplasmic reticulum membrane, Golgi apparatus, Endosome, Lysosome |
Post transnational modification: | N- and O-glycosylated. O-glycosylated with core 1 or possibly core 8 glycans. |
BioGrid: | 107410. 13 interactions. |
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