CD74 Antibody

CAT: 800-V4064SAF-100UGSize: 100 µgDry Ice: NoHazardous: No
100 µgSelected
AVAILABILITY
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
It recognizes a protein of ~35kDa, identified as CD74 (Workshop IV) . 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. 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 (+) .
CAS Number
9007-83-4
Specifications
Western blot: 1-2 µg/mL, Immunohistochemistry (FFPE) : 1-3 µg/mL
UniProt
P04233
Host
Mouse
Reactivity
Human
Immunogen
A recombinant fragment from the human protein was used as the immunogen for the CD74 antibody.
Clonality
Monoclonal
Isotype
IgG1 k
Clone
CLIP/7193
Applications
WB, IHC-P
Purity
Protein A/G affinity
Format
Purified
Buffer
1 mg/ml in 1X PBS; BSA free, sodium azide free
Reconstitution
Aliquot the CD74 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.
Limitations
This CD74 antibody is available for research use only.
Storage Conditions
Aliquot the CD74 antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.
Formulation
1 mg/mL in 1X PBS; BSA free, sodium azide free
Applications Notes
Optimal dilution of the CD74 antibody should be determined by the researcher.
Location
Cell surface, paranuclear globular
Image Legend
IHC staining of FFPE human spleen tissue with CD74 antibody (clone CLIP/7193) at 2ug/ml. Negative control inset: PBS used instead of primary antibody to control for secondary Ab binding. HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.