S86-094 Stromal Cell Lines that Support Hematopoiesis in Vitro Via Direct Cellular Interaction and Release of Soluble Mediators This is a cell line, AC6.21, from the murine cell line of 6C3Ag^hi phenotype. The cell line supports the proliferation and differentiation of pre-B cells from their hematopoietic precursors in vitro. Cheryl Whitlock Irving Weissman
S90-102 Rat Antibodies (TR310; R1-2; 6C3) These cell lines include monoclonal antibodies for research purposes. Rat Antibodies (TR310; R1-2; 6C3) TR301: Specificity - Reacts with Vb 7 TCR bearing T cells. May be deleted in mouse strains expressing the Mls-1 phenotype. Irving Weissman Bernhard Holzmann Craig Okada Eric Pillemer Cheryl Whitlock