beads for cell culture

[Jess H. Leber]

Does anyone know where I can find glass or acrylic beads for use in cell
culture? I often do experiments where I soak a heparin-coated acrylic
bead with certain proteins, and then implant them into chick embryos. I
have heard that a bead exists to which I can adhere cells, instead. I
have had no luck anywhere. Thanks for your help.

I apologize for the previous message with no address.

Jess H. Leber
UCSF Department of Biochemistry and Biophysics
Room S-960
513 Parnassus Avenue
San Francisco, CA  94143
(415) 502-6508