Fig. 5.
![Fig. 5. PP14.Fcγ1 increases OKT3 dose required for T-cell activation. / Purified T cells were stimulated with increasing amounts of solid-phase OKT3 mAbs either alone (♦), in conjunction with anti-CD28 mAb (▪), in conjunction with anti-CD28 mAb plus AF (12.5% vol/vol; ■), or in conjunction with anti-CD28 mAb plus purified PP14 · Fcγ1 (48 μg/mL; ▵). [3H]-thymidine incorporation was determined 72 hours later as described in the legend for Figure 1. Comparable results were obtained in 3 experiments.](https://ash.silverchair-cdn.com/ash/content_public/journal/blood/98/13/10.1182_blood.v98.13.3727/6/h82411873005.jpeg?Expires=1724277286&Signature=lHOg0LjSWvLtUx9UZlt7y2gn-0I~vxk2eFT3OWClu-VxvK4wXdAaWZ3Fg5I8Bo~weSoAYRmKI1vjZfxh3nc50rK-7GbIjm85ShCmqCLUjev2kCZZriE2UMjdYkWJz3e7Zzfbz0GcCvOwE9z~jrbToaP2CVD6mbCQjuXDIiZaoVCehjLKsOvIATo6DWriyx8cUmyUJjGVicrM-myl5Kk38LgPt0czpLYmj2GMNSLIe06jg9kuGefg50KtDg-~WK11tYk~XvJRj46d5YmZPp8R8DI~-9VDCSs1aSSpvgiIQ3z1I1Pz~XLn1Hl73W~1-Ej0zrmyFpmwu5lnWwYYmtA~eg__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
PP14.Fcγ1 increases OKT3 dose required for T-cell activation.
Purified T cells were stimulated with increasing amounts of solid-phase OKT3 mAbs either alone (♦), in conjunction with anti-CD28 mAb (▪), in conjunction with anti-CD28 mAb plus AF (12.5% vol/vol; ■), or in conjunction with anti-CD28 mAb plus purified PP14 · Fcγ1 (48 μg/mL; ▵). [3H]-thymidine incorporation was determined 72 hours later as described in the legend for Figure 1. Comparable results were obtained in 3 experiments.
