CD9 Antibody

CD9 is a type IV transmembrane glycoprotein with four transmembrane domains. CD9 on pre-B cells may play a role in cell-cell adhesion. In addition, CD9 may play a role in signal transduction mediated by interaction with low molecular weight GTP binding proteins. CD9 is expressed on early B cells, eosinophils, basophils and activated T cells and is a major component of the platelet cell surface. It is also expressed on most non-T acute lymphoblastic leukemia cells and on some acute myeloid and chronic lymphoid leukemia.

Product Specifications

CAS Number

9007-83-4

Specifications

Immunohistochemistry (FFPE) : 1-2 µg/mL for 30 min at RT, Western blot: 2-4 µg/mL

UniProt

P21926

Host

Mouse

Reactivity

Human

Immunogen

Recombinant full-length human CD9 protein was used as the immunogen for the CD9 antibody.

Clonality

Monoclonal

Isotype

IgG1 k

Clone

CD9/7417

Applications

IHC-P, WB

Purity

Protein A/G affinity

Format

Purified

Buffer

0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide

Reconstitution

Aliquot the CD9 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

Limitations

This CD9 antibody is available for research use only.

Storage Conditions

Aliquot the CD9 antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.

Formulation

0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced), 0.05% sodium azide

Applications Notes

Optimal dilution of the CD9 antibody should be determined by the researcher.

Location

Cell surface, Cytoplasm

Image Legend

IHC staining of FFPE human tonsil tissue with CD9 antibody (clone CD9/7417) . Inset: PBS used in place of primary Ab (secondary Ab negative control) . HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.