| Data Source Name | BioAssay Count | Linked Substance Count | BioAssay Categories |
| Ambit Biosciences | 1 | 38 | |
| BindingDB | 20 | 3285 | |
| CC_PMLSC | 1 | 47 | |
| ChemBank | 106 | 5329 | |
| ChemBlock | 1 | 122 | |
| Columbia University Molecular Screening Center | 33 | 197177 | Molecular Libraries Screening Center Network |
| DTP/NCI | 173 | 189809 | |
| Diabetic Complications Screening | 14 | 1040 | |
| EPA DSSTox | 11 | 3821 | |
| Emory University Molecular Libraries Screening Center | 52 | 370187 | Molecular Libraries Screening Center Network |
| IUPHAR-DB | 4 | 104 | |
| Johns Hopkins Ion Channel Center | 2 | 1537 | Molecular Libraries Probe Production Centers Network |
| MTDP | 4 | 99933 | |
| NCGC | 222 | 293298 | Molecular Libraries Probe Production Centers Network,Molecular Libraries Screening Center Network |
| NMMLSC | 96 | 226282 | Molecular Libraries Probe Production Centers Network,Molecular Libraries Screening Center Network |
| PANACHE | 2 | 10 | |
| PCMD | 50 | 226133 | Molecular Libraries Screening Center Network |
| PDSP | 2 | 2739 | |
| ProbeDB | 5 | 279 | |
| SGCOxCompounds | 43 | 319 | |
| SGCStoCompounds | 1 | 17 | |
| SRMLSC | 85 | 226661 | Molecular Libraries Screening Center Network |
| San Diego Center for Chemical Genomics | 139 | 277911 | Molecular Libraries Probe Production Centers Network,Molecular Libraries Screening Center Network |
| Southern Research Institute | 1 | 1118 | |
| Structural Genomics Consortium | 2 | 28 | |
| The Scripps Research Institute Molecular Screening Center | 150 | 236289 | Molecular Libraries Probe Production Centers Network,Molecular Libraries Screening Center Network |
| University of Pittsburgh Molecular Library Screening Center | 61 | 222524 | Molecular Libraries Screening Center Network |
| Vanderbilt Screening Center for GPCRs, Ion Channels and Transporters | 24 | 206896 | Molecular Libraries Screening Center Network |
| Total: 28 | 1305 | 2792933 | |
