For the detailed information of BBS-4, the solubility of BBS-4 in water, the solubility of BBS-4 in DMSO, the solubility of BBS-4 in PBS buffer, the animal experiment (test) of BBS-4, the cell expriment (test) of BBS-4, the in vivo, in vitro and clinical trial test of BBS-4, the EC50, IC50,and affinity,of BBS-4, Please contact DC Chemicals..