CD2 PE

BD™ CD2 PE

Name: CD2 PE
Brand: BD™
SKU: 340701

Clone S5.2

(ASR)

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Product Details

Brand: BD™

Alternative Name: LFA-2; Lymphocyte function antigen-2; Rosette receptor; T11/Leu-5; Leu-5b

Reactivity: Human

Isotype: Mouse IgG2a

Immunogen: Alloantigen-activated T Cells

Application: Flow cytometry

Concentration: 6.25 μg/mL

Vol. Per Test: 20 μL

Workshop Number: II T16

Storage Buffer: Phosphate buffered saline with gelatin and 0.1% sodium azide.

Regulatory Status: ASR

Preparation And Storage

Store vials at 2°C to 8°C. Conjugated forms should not be frozen and should be protected from exposure to light. Each reagent is stable for the period shown on the bottle label when stored as directed.

340701 Rev. 1

Antibody Details

S5.2

The CD2 antibody, clone S5.2, is derived from the hybridization of Sp2/0 mouse myeloma cells with spleen cells isolated from BALB/c mice immunized with T lymphocytes activated by mixed lymphocyte culture.

The CD2 antibody recognizes a human lymphocyte antigen, 45 to 50 kilodaltons (kDa), which also forms the binding site for sheep erythrocytes.

340701 Rev. 1

Format Details

R-Phycoerythrin (PE), is part of the BD family of Phycobiliprotein dyes. This fluorochrome is a multimeric fluorescent phycobiliprotein with excitation maximum (Ex Max) of 496 nm and 566 nm and an emission maximum (Em Max) at 576 nm. PE is designed to be excited by the Blue (488 nm), Green (532 nm) and Yellow-Green (561 nm) lasers and detected using an optical filter centered near 575 nm (e.g., a 575/26-nm bandpass filter). As PE is excited by multiple lasers, this can result in cross-laser excitation and fluorescence spillover on instruments with various combinations of Blue, Green, and Yellow-Green lasers. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.

Format: PE

Excitation Source: Yellow-Green 488 nm, 532 nm, 561 nm

Excitation Max: 496 nm, 566 nm

Emission Max: 576 nm

340701 Rev.1

Citations & References

Development References (10)

Lanier LL, Phillips JH. A map of the cell surface antigens expressed on resting and activated human natural killer cells. In: Reinherz EL. Ellis L. Reinherz .. et al., ed. Leukocyte typing II. New York: Springer-Verlag; 1986:157-170.
Bieber CP, Howard FD, Pennock J, Wong J, Shorthouse R, Stinson EB. Preparation, characterization, and primate testing of monoclonal antithymocyte globulin.. Transplantation. 1981; 31(4):283-9. (Biology). View Reference
Bierer BE, Peterson A, Gorga JC, Herrmann SH, Burakoff SJ. Synergistic T-cell activation via the physiological ligands for CD2 and the T-cell receptor. J Exp Med. 1988; 168:1145-1156. (Biology).
Centers for Disease Control. Perspectives in disease prevention and health promotion update: universal precautions for prevention of transmission of human immunodeficiency virus, hepatitis B virus, and other bloodborne pathogens in health-care settings. MMWR. 1988; 37:377-388. (Biology).
Clinical and Laboratory Standards Institute. 2005. (Biology).
Crawford K, Gabuzda D, Pantazopoulos V, et al. Circulating CD2+ monocytes are dendritic cells.. J Immunol. 1999; 163(11):5920-8. (Biology). View Reference
Haynes BF. Summary of T-cell studies performed during the Second International Workshop and Conference on Human Leukocyte Differentiation Antigens. In: Reinherz EL. Ellis L. Reinherz .. et al., ed. Leukocyte typing II. New York: Springer-Verlag; 1986:3-30.
Howard FD, Ledbetter JA, Wong J, Bieber CP, Stinson EB, Herzenberg LA. A human T lymphocyte differentiation marker defined by monoclonal antibodies that block E-rosette formation.. J Immunol. 1981; 126(6):2117-22. (Biology). View Reference
Koyasu S, Lawton T, Novick D, et al. Role of interaction of CD2 molecules with lymphocyte function-associated antigen 3 in T-cell recognition of nominal antigen.. Proc Natl Acad Sci USA. 1990; 87(7):2603-7. (Biology). View Reference
Moingeon P, Chang H, Wallner BP, Stebbins C, Frey AZ, Reinherz EL. CD2-mediated adhesion facilitates T-lymphocyte antigen-recognition function. Nature. 1989; 339:312-314. (Biology).

View All (10)

340701 Rev. 1

Please refer to Support Documents for Quality Certificates

Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described

Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims. Comparisons are not made against non-BD technologies, unless otherwise noted.

Analyte Specific Reagent. Analytical and performance characteristics are not established.