CD2抗体

CD2 Antibody

Cat#：PL0402383

Isotype:Rabbit Polyclonal IgG

Immunogen：peptide corresponding to a sequence in the middle region of mouse CD2.

Purification: Immunogen affinity purified

Storage Buffer: PBS, pH 7.4(1%BSA and 0.1% Sodium azide)

Background：

CD2(cluster of differentiation 2) is a cell adhesion molecule found on the surface of T cells and natural killer(NK) cells. It has also been called T-cell surface antigen T11/Leu-5, LFA-2, LFA-3 receptor, erythrocyte receptor and rosette receptor. Monoclonal antibodies directed against CD2 inhibit the formation of rosettes with sheep erythrocytes, indicating that CD2 is the erythrocyte receptor or is closely associated with it. It is one of the earliest T-cell markers, being present on more than 95% of thymocytes; it is also found on some natural killer cells but not on B lymphocytes. Due to its structural characteristics, CD2 is a member of the immunoglobulin superfamily; it possesses two immunoglobulin-like domains in its extracellular portionThe localization of CD2 to 1p13 was established by in situ hybridization. By Southern blotting of DNA from a panel of somatic cell hybrids, Clayton et al.(1988) assigned the CD2 gene to human chromosome 1 and murine chromosome 3.CD2 interacts with other adhesion molecules, such as lymphocyte function-associated antigen-3(LFA-3/CD58) in humans, or CD48 in rodents, which are expressed on the surfaces of other cells.

Specificity Reaction：Mo，Rat

Application Notes:WB: 1:100-500

Storage ：

Store at –20ºC for one year. Avoid repeated freeze-thaw cycles. At 4ºC for 2-3 weeks after reconstituted.

This product for research use only, not for use in humans, therapeutic or diagnostic procedures.

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