The 30-H12 clone has been reported to react with the CD90.2 (Thy-1.2) alloantigen on thymocytes, most peripheral T lymphocytes, some
intraepithelial T lymphocytes (IEL, DEC), epithelial cells, fibroblasts, neurons, hematopoietic stem cells, but not B lymphocytes, of most
mouse strains. Thy-1.2 has also been initially reported to be detectable on thymic dendritic cells, but later revealed that the antigen was
probably picked up from T-lineage cells. 30-H12 mAb has been reported not to cross-react with Thy-1.1 (e.g., AKR/J, PL), or with rat Thy-1.
CD90 is a GPI-anchored membrane glycoprotein of the Ig superfamily which is involved in signal transduction. In addition, there is evidence
that CD90 mediates adhesion of thymocytes to thymic stroma. It has been reported that crosslinked 30-H12 antibody induces Ca2+ influx into
thymocytes and that co-crosslinking of 30-H12 mAb with antibody to the CD3/TCR complex intensifies thymocyte signal transduction,
promotes apoptosis of thymocytes, and inhibits the CD3-mediated proliferative response of mature T lymphocytes.
注意事项:
1.Since applications vary, each investigator should titrate the reagent to obtain optimal results.
2.Store undiluted at 4°C.