CD53 antibody

Catalog No. ABIN118730

Product Details anti-CD53 Antibody

Target: CD53

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This CD53 antibody is un-conjugated

Application: Flow Cytometry (FACS), Western Blotting (WB), Immunoprecipitation (IP), Functional Studies (Func), Immunohistochemistry (Frozen Sections) (IHC (fro))

Specificity: The antibody reacts with CD53, a 32-40 kDa tetraspanin family glycoprotein exclusivelly expressed on leukocytes, it is not present on platelets, red blood cells and non-hematopoietic cells. The antibody reacts also with deglycosylated molecule (molecular weight of the antigen is reduced by 15 kDa using endoglycosidase F).

Purification: Protein-A affinity chromatography

Purity: > 95 % pure (by SDS-PAGE)

Immunogen: Leukocytes of pacient suffering from a LGL-type leukemia

Clone: MEM-53

Isotype: IgG1

Application Details

Application Notes: Flow Cytometry. Immunoprecipitation. Western Blotting. Immunohistochemistry on frozen sections. Suitable for discrimination of lymphomas from other tumors. Functional Application. The antibody induces activation of monocytes and B lymphocytes.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4

Preservative: Sodium azide

Precaution of Use: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing. Dilute only prior to immediate use

Storage: 4 °C/-20 °C

Storage Comment: Store the antibody (undiluted) at 2-8 °C for one month or (in aliquots) at -20 °C for longer.

Target Details for CD53

Target: CD53

Alternative Name: CD53 (CD53 Products)

Synonyms: AI323659 antibody, Ox-44 antibody, Tspan25 antibody, MOX44 antibody, TSPAN25 antibody, OX44 antibody, CD53 antigen antibody, CD53 molecule antibody, Cd53 molecule antibody, Cd53 antibody, CD53 antibody

Background: CD53 is a tetraspanin family transmembrane glycoprotein expressed in the lymphoid-myeloid lineage. This molecule has been reported to form complexes with other leukocyte surface proteins such as CD2, CD19, CD21, MHC II, VLA-4 or tetraspanins CD37, CD81 and CD82, thus probably modulating various signaling processes. CD53 is involved in radioresistancy of tumour cells and its triggering has anti-apoptotic effect. In thymus, CD53 is up-regulated in response to positive selection signals during T cell development, and is strongly expressed upon macrophage exposure to bacterial lipopolysaccharide, whereas stimulation of neutrophils results in down-regulation of CD53 expression.Synonyms: Cell surface glycoprotein CD53, Leukocyte surface antigen CD53, MOX44, TSPAN25, Tetraspanin-25

Gene ID: 963

NCBI Accession: NP_000551

UniProt: P19397