CD44 Antibody
CD44 participates in a wide variety of cellular functions including lymphocyte activation, recirculation and homing, hematopoiesis, and tumor metastasis. Variations in CD44 are reported as cell surface markers for some breast and prostate cancer stem cells. In breast cancer research CD44+/CD24- expression is commonly used as a marker for breast CSCs and is used to sort breast cancer cells into a population enriched in cells with stem-like characteristics and has been seen as an indicator of increased survival time in epithelial ovarian cancer patients. [Wiki]
Product Specifications
CAS Number
9007-83-4
Specifications
Western blot: 1-2 µg/mL, Immunohistochemistry (FFPE) : 0.25-0.5 µg/mL for 30 min at RT
UniProt
P16070
Host
Mouse
Reactivity
Human
Immunogen
Stimulated human leukocytes were used as the immunogen for the CD44 antibody.
Clonality
Monoclonal
Isotype
IgG2a κ
Clone
SPM521
Applications
WB, IHC-P
Purity
Protein G affinity chromatography
Format
Purified
Buffer
0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide
Reconstitution
Store the CD44 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
Limitations
This CD44 antibody is available for research use only.
Storage Conditions
Store the CD44 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .
Formulation
0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced) and 0.05% sodium azide
Location
Cell surface, cytoplasmic
Image Legend
Western blot testing of human HeLa cell lysate with CD44 antibody (clone SPM521) . Expected molecular weight ~81 kDa.
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