Agilent makes a series of Streptavidin-R-Phycoerythrin conjugates to meet the special requirements of customer applications. Try our PJ3SX Sampler kit, and test a variety of conjugates. Share the results for your application, and we will apply the price paid for the kit against your first 1 mg purchase of any one of the component conjugates. Kit includes: 1 ea PJRS20 (0.25 mg), 1 ea PJRS25 (0.25 mg), 1 ea PJRS27 (0.25 mg), 1 ea PJRS301 (0.25 mg), 1 ea PJ39S (0.25 mg), 1 ea PJRS34 (0.25 mg)