| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| O54861 | Sortilin; Glycoprotein 110; Gp110; Neurotensin receptor 3; NTR3; | Sort1; | NP_113955.1; | 825 | rat |
| Q3SWT1 | SOSS complex subunit B1; Nucleic acid-binding protein 2; Oligonucleotide/oligosaccharide-binding fold-containing protein 2B; Sensor of single-strand DNA complex subunit B1; Sensor of ssDNA subunit B1; SOSS-B1; Single-stranded DNA-binding protein 1; | Nabp2; Obfc2b Ssb1; | NP_001030111.2;NP_001231748.1;XP_006240831.1;XP_006240832.1;XP_006240833.1;XP_008763251.1; | 211 | rat |
| Q5FVP2 | SOSS complex subunit B2; Nucleic acid-binding protein 1; Oligonucleotide/oligosaccharide-binding fold-containing protein 2A; Sensor of single-strand DNA complex subunit B2; Sensor of ssDNA subunit B2; SOSS-B2; Single-stranded DNA-binding protein 2; | Nabp1; Obfc2a Ssb2; | NP_001014238.1; | 198 | rat |
| Q642G2 | Sclerostin domain-containing protein 1; Uterine sensitization-associated gene 1 protein; USAG-1; Wnt-signaling modulator; | Sostdc1; Usag1 Wise; | NP_714959.1; | 206 | rat |
| Q99P67 | Sclerostin; | Sost; | NP_085073.1; | 213 | rat |
| O55170 | Transcription factor SOX-10; | Sox10; | NP_062066.1; | 466 | rat |
| P0C1G9 | Transcription factor SOX-11; | Sox11; | NP_445801.1; | 395 | rat |
| Q3KRF1 | Sp110 nuclear body protein; Intracellular pathogen resistance protein 1; | Sp110; Ipr1; | NP_001029309.1; | 478 | rat |
| Q01714 | Transcription factor Sp1; | Sp1; | NP_036787.2; | 786 | rat |
| Q66HC7 | Transcription factor SPT20 homolog; | Supt20h; Fam48a Supt20; | NP_001014192.1; | 530 | rat |
| Q7TPA5 | Serpin A11; Liver regeneration-related protein LRRG023; | Serpina11; | NP_001008776.1;NP_001159824.1;XP_006240543.1; | 422 | rat |
| Q8R4Z1 | Serpin A12; Visceral adipose tissue-derived serine protease inhibitor; Vaspin; Visceral adipose-specific serpin; | Serpina12; | NULL | 411 | rat |
| Q4PJT6 | Spermatogenesis-associated protein 24; Testis protein T6441; | Spata24; | NP_001020807.2;XP_006254607.1; | 205 | rat |
| P05545 | Serine protease inhibitor A3K; Serpin A3K; CPI-21; Contrapsin-like protease inhibitor 1; GHR-P63; Growth hormone-regulated proteinase inhibitor; Kallikrein-binding protein; KBP; SPI-2.3; Serine protease inhibitor 2; SPI-2; Thyroid hormone-regulated protei癷?癸 | Serpina3k; Spin2b; | NP_036789.2;XP_006240520.1; | 416 | rat |
| P05544 | Serine protease inhibitor A3L; Serpin A3L; CPI-23; Contrapsin-like protease inhibitor 3; Serine protease inhibitor 1; SPI-1; | Serpina3l; Spin2a; | NULL | 413 | rat |
| Q63556 | Serine protease inhibitor A3M; Serpin A3M; Serine protease inhibitor 2.4; SPI-2.4; Fragment; | Serpina3m; | NULL | 412 | rat |
| P09006 | Serine protease inhibitor A3N; Serpin A3N; CPI-26; Contrapsin-like protease inhibitor 6; SPI-2.2; Serine protease inhibitor 3; SPI-3; | Serpina3n; Spin2c; | NP_113719.1; | 418 | rat |
| Q6AYJ3 | Spermatogenesis associated 6-like protein; | Spata6l; | NP_001014187.1; | 398 | rat |
| Q5U2X2 | Sperm-associated antigen 1; HSD-3.8; Infertility-related sperm protein Spag-1; | Spag1; | NP_001012116.1; | 893 | rat |
| O55034 | Sperm-associated antigen 4 protein; Outer dense fiber-associated protein SPAG4; SUN domain-containing protein 4; | Spag4; Sun4; | NP_113980.1; | 444 | rat |
