

| Catalog No. | HY113026 |
|---|---|
| Species reactivity | Human |
| Applications | ELISA, Bioactivity: FACS, Functional assay, Research in vivo |
| Host species | Human |
| Isotype | IgG |
| Clone ID | BTI-322 |
| Biological activity | BTI-322 recognizes over 90% of E-rosette-forming peripheral blood lymphocytes and T-cell leukemias. BTI-322 has immunosuppressive activity. BTI-322 effectively inhibits T cell responses in vitro to allogeneic cells. BTI-322 can be used as a T-cell deplting agent. BTI-322 can be studied in research for renal allograft rejection and steroid-refractory acute graft-versus-host disease [1] [2]. |
| Expression system | Mammalian cells |
| Clonality | Monoclonal |
| Target | Erythrocyte receptor, SRBC, T-cell surface antigen CD2, Rosette receptor, CD2, LFA-3 receptor, T-cell surface antigen T11/Leu-5, LFA-2 |
| Endotoxin level | Please contact the lab for this information. |
| Purity | >95% purity as determined by SDS-PAGE. |
| Purification | Protein A/G purified from cell culture supernatant. |
| Accession | P06729 |
| Form | Liquid |
| Storage buffer | 0.01M PBS pH 7.4 Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| Alternate Names | BTI-322, BTI322, BTI322 |
| Background | T-cell surface antigen CD2 (LFA-2/OX-34) is a ~39 kDa protein. CD2 interacts with lymphocyte function-associated antigen CD58 (LFA-3) and CD48/BCM1 to mediate adhesion between T-cells and other cell types. CD2 is implicated in the triggering of T-cells, the cytoplasmic domain is implicated in the signaling function. |
| References | 1. Przepiorka, D., et al., (1998). A phase II study of BTI-322, a monoclonal anti-CD2 antibody, for treatment of steroid-resistant acute graft-versus-host disease. Blood, 92(11), 4066–4071. [HY113026] 2. Xu, Y., et al., (2004). The anti-CD2 monoclonal antibody BTI-322 generates unresponsiveness by activation-associated T cell depletion. Clinical and experimental immunology, 138(3), 476–483. [HY113026] |
| Note | For research use only. Not suitable for clinical or therapeutic use. |

SDS-PAGE for Research Grade Anti-Human CD2 (BTI-322)




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