CD2 Antibody

CD2 is mainly present on the surface of mature T cells and NK cell membranes, while B cells are usually not expressed. It can be used to label the diagnosis and study of normal T cells and their associated tumors, such as pre-t cell lymphoma, marginal T cell lymphoma and anaplastic cell lymphoma. CD2 antibody is useful for identification of precursor and mature T-cell lymphomas. Aberrant loss of CD2 in T-cell lymphomas may help to distinguish them from reactive T-cell proliferations.

Product Specifications

CAS Number

9000-83-3

Specifications

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

UniProt

P06729

Host

Rabbit

Reactivity

Human

Immunogen

A recombinant fragment corresponding to the N-terminal of human CD2 protein was used as the immunogen for the CD2 antibody.

Clonality

Recombinant Monoclonal

Isotype

IgG κ

Clone

LFA2/8681R

Type

Recombinant

Applications

IHC-P

Purity

Protein A/G affinity

Format

Purified

Buffer

1 mg/ml in 1X PBS; BSA free, sodium azide free

Reconstitution

Aliquot the CD2 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

Limitations

This CD2 antibody is available for research use only.

Storage Conditions

Aliquot the CD2 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 CD2 antibody should be determined by the researcher.

Location

Cell surface

Image Legend

IHC staining of FFPE human spleen tissue with CD2 antibody (clone LFA2/8681R) . 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.