| Product | Vendor | Catalog | Is Chip-grade |
| RAP1 (N-20) | Santa Cruz | sc-13652 | |
| RAP1 (V-16) | Santa Cruz | sc-13653 | |
| Raptor antibody | Abcam | ab5454 | |
| Rb antibody | Abcam | ab6075 | |
| Rb, clone XZ-77 | Upstate | 05-377 | |
| Rb (C-15) | Santa Cruz | sc-50 | Yes |
| Rb (M-153) | Santa Cruz | sc-7905 | Yes |
| Rb | BD Pharmingen | G3-245 | Yes |
| RB1CC1 (D-17) | Santa Cruz | sc-22709 | |
| Rb2 (p130) | Upstate | 07-282 | |
| RBM Y chromosome (E-19) | Santa Cruz | sc-14578 | |
| RBM Y chromosome (K-16) | Santa Cruz | sc-14574 | |
| RBM Y chromosome (N-20) | Santa Cruz | sc-14572 | |
| RBM Y chromosome (T-20) | Santa Cruz | sc-14576 | |
| RBP1, clone LY11 | Upstate | 05-563 | |
| RBP-Jkappa (C-20) | Santa Cruz | sc-8212 | |
| RBP-Jkappa (D-20) | Santa Cruz | sc-8213 | |
| REA | Upstate | 07-234 | |
| RecQL1 (H-110) | Santa Cruz | sc-25547 | |
| RecQL1 (N-20) | Santa Cruz | sc-16154 | |
| RecQL4 (K-16) | Santa Cruz | sc-16925 | |
| RecQL4 (N-17) | Santa Cruz | sc-16924 | |
| RecQL4 (N-19) | Santa Cruz | sc-16927 | |
| RecQL5 (N-20) | Santa Cruz | sc-16157 | |
| RED2 (L-20) | Santa Cruz | sc-10015 | |
| RED2 (T-19) | Santa Cruz | sc-10014 | |
| Ref-1 (C-20) | Santa Cruz | sc-334 | |
| Ref-1 (C-4) | Santa Cruz | sc-17774 | |
| Ref-1 (E-17) | Santa Cruz | sc-9919 | |
| Ref-1 (H-300) | Santa Cruz | sc-5572 | |
| Ref-1 (N-16) | Santa Cruz | sc-9904 | |
| RelB (C-19) | Santa Cruz | sc-226 | Yes |
| Rent1 (G-17) | Santa Cruz | sc-18258 | |
| Rent1 (I-19) | Santa Cruz | sc-18259 | |
| Rent1 (P-14) | Santa Cruz | sc-18260 | |
| RENT1 antibody | Abcam | ab10514 | |
| Rent2 (C-18) | Santa Cruz | sc-20227 | |
| Rent2 (N-16) | Santa Cruz | sc-20225 | |
| Rent3 (K-16) | Santa Cruz | sc-20232 | |
| Rent3a (C-17) | Santa Cruz | sc-20230 | |
| Rent3a (H-17) | Santa Cruz | sc-23639 | |
| Rent3a (N-14) | Santa Cruz | sc-20228 | |
| Rent3b (C-17) | Santa Cruz | sc-20233 | |
| Rent3b (N-17) | Santa Cruz | sc-20231 | |
| Retinnoid X Receptor gamma antibody [1373] | Abcam | ab12413 | |
| Retinoic Acid Receptor beta 2 antibody | Abcam | ab12011 | |
| Retinoic Acid Receptor beta antibody | Abcam | ab12010 | |
| Retinoid X Receptor beta antibody | Abcam | ab5793 | |
| REV1 (G-19) | Santa Cruz | sc-13827 | |
| REV1 (N-19) | Santa Cruz | sc-13826 | |
| RFLAT-1 (A-19) | Santa Cruz | sc-9605 | |
| RFLAT-1 (C-19) | Santa Cruz | sc-9606 | |
| RFLAT1 antibody | Abcam | ab1127 | |
| RFX1 (D-19) | Santa Cruz | sc-10650 | |
| RFX1 (E-16) | Santa Cruz | sc-10651 | |
| RFX1 (I-19) | Santa Cruz | sc-10652 | |
| RFX2 (K-20) | Santa Cruz | sc-10656 | |
| RFX2 (A-18) | Santa Cruz | sc-10659 | |
| RFX2 (C-15) | Santa Cruz | sc-10657 | |
| RFX2 (E-20) | Santa Cruz | sc-10660 | |
| RFX3 (N-17) | Santa Cruz | sc-10661 | |
| RFX3 (T-17) | Santa Cruz | sc-10662 | |
| RFX3 (T-18) | Santa Cruz | sc-10663 | |
| RFX5 (A-19) | Santa Cruz | sc-10666 | |
| RFX5 (E-17) | Santa Cruz | sc-10667 | |
| RFX5 antibody | Abcam | ab7543 | |
| RFX5 antibody | Abcam | ab9255 | |
| RFX5 antibody | Abcam | ab6557 | |
| RFX5 antibody | Abcam | ab7542 | |
| RFXANK antibody | Abcam | ab9257 | |
| RFXAP (C-16) | Santa Cruz | sc-21334 | |
| RFXAP (M-15) | Santa Cruz | sc-21335 | |
| RFXAP (T-15) | Santa Cruz | sc-21333 | |
| RFXAP antibody | Abcam | ab9258 | |
| RFX-B (C-18) | Santa Cruz | sc-9821 | |
| RFX-B (E-18) | Santa Cruz | sc-9823 | |
| RING1 (C-20) | Santa Cruz | sc-17267 | |
| RING1 (G-20) | Santa Cruz | sc-17265 | |
| RINT-1 (C-15) | Santa Cruz | sc-19406 | |
| RIP140 antibody | Abcam | ab3425 | |
| RNA polymerase II, clone CTD4H8 | Upstate | 05-623 | |
| RNA Pol II, 8WG16 | Covance | | Yes |
| RNF4 (C-15) | Santa Cruz | sc-21351 | |
| RNPS1 (D-14) | Santa Cruz | sc-19940 | |
| ROG (M-300) | Santa Cruz | sc-25358 | |
| ROG (S-17) | Santa Cruz | sc-11247 | |
| ROR beta antibody | Abcam | ab13112 | |
| ROR beta antibody | Abcam | ab13113 | |
| ROR gamma antibody | Abcam | ab13116 | |
| ROR gamma antibody | Abcam | ab13114 | |
| RPA 32 kaDa subunit (C-16) | Santa Cruz | sc-14692 | |
| RPA 32 kDa subunit (P-16) | Santa Cruz | sc-14691 | |
| RPA 70 kDa subunit (B-6) | Santa Cruz | sc-28304 | |
| RPA 70 kDa subunit (C-21) | Santa Cruz | sc-14696 | |
| RPA 70 kDa subunit (H-300) | Santa Cruz | sc-25376 | |
| RPA135 (N-17) | Santa Cruz | sc-17913 | |
| RPA16 (C-20) | Santa Cruz | sc-17690 | |
| RPA16 (V-18) | Santa Cruz | sc-17689 | |
| RPA16135 (H-15) | Santa Cruz | sc-17914 | |
| RPA194 (N-16) | Santa Cruz | sc-17916 | |
| RPA40 (H-105) | Santa Cruz | sc-25364 | |
| RPA40 (N-20) | Santa Cruz | sc-17700 | |
| Rpp29 (A-14) | Santa Cruz | sc-23049 | |
| Rpp29 (N-14) | Santa Cruz | sc-23048 | |
| Rpp30 (A-18) | Santa Cruz | sc-23040 | |
| Rpp30 (S-14) | Santa Cruz | sc-23041 | |
| Rpp38 (E-14) | Santa Cruz | sc-23036 | |
| Rrn3 (C-20) | Santa Cruz | sc-11805 | |
| Rrn3 (E-20) | Santa Cruz | sc-11804 | |
| RUNX2 antibody | Abcam | ab11906 | |
| RUNX3 antibody | Abcam | ab11905 | |
| RXRalpha (D-20) | Santa Cruz | sc-553 | Yes |
| RXRB | Upstate | 06-527 | |