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CD2/CD19 Mouse anti-Human, FITC, PE, Invitrogen™

Antibody Cocktail

Manufacturer:  Invitrogen MA112057

Catalog No. 01-670-780

This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.



This antibody is a monoclonal mixture of FITC-conjugated CD2 (clone T6.3, isotype IgG2a) and PE-conjugated CD19 (clone 1G9, isotype IgG1). FITC excitation/emission is 494/518 nm; PE excitation/emission is 480+545+565/478 nm.

CD2 is found on the majority of human T and NK cells. CD2 presents on 78+8% normal peripheral lymphocytes and 100% of thymocytes. This antibody mixture detects CD2 antigen CD19 is a member of the immunoglobulin superfamily and has two Ig like domains. The CD19 molecule is expressed on 100% of the peripheral B cells as defined by expression of kappa or lamda light chains. It appears to be expressed on myeloid leukemia cells, particularly those of monocytic lineage. Leukemia phenotype studies have demonstrated that the earliest and broadest B cell restricted antigen is the CD19 antigen. The receptor for CD19 is an important functional regulator of normal and maligt B cell proliferation. It is expressed in all B cell precursor leukemias.


CD19, CD2
T lymphocytes activated by mixed lymphocyte culture
Protein A/G
914, 930
Flow Cytometry
T6.3, 1G9
PBS with 0.2% carrier protein and 0.08% sodium azide
P06729, P15391
LFA-2, 2CD2 antigen, sheep red blood cell receptor, LFA-3 receptor, T-cell surface antigen CD2, T-cell surface antigen T11/Leu-5, erythrocyte receptor, lymphocyte-function antigen-2, rosette receptor, AW495831, B-lymphocyte antigen CD19, differentiation antigen CD19
50 Tests
4° C, do not freeze
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