Table I.

T cell cloning protocols

Donors: RA PatientsOriginPrimary StimulusNo. of Cells per WellCloned with:Cloning Frequency (% positive wells)No. of Clones
KBSTBCG0.5PHA0.83
KBSTPHA0.5PHA1313
SHKSFBCG0.3PHA2.52
NHESTBCG1PHA2.84
NHESTPHA0.3PHA2.23
TFHSTPHA0.5PHA2.48