| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| M3XA96 | Uncharacterized protein; | TMEM234; | XP_003989968.1; | 140 | cat |
| M3WVF9 | Uncharacterized protein; Fragment; | NULL | NULL | 153 | cat |
| M3X658 | Uncharacterized protein; | NULL | NULL | 81 | cat |
| M3X1V3 | Uncharacterized protein; | NULL | NULL | 93 | cat |
| M3WVF6 | Uncharacterized protein; | SHISA7; | NULL | 388 | cat |
| M3X996 | Uncharacterized protein; | FBXO46; | XP_003997681.1;XP_006941162.1; | 603 | cat |
| M3W8P9 | Uncharacterized protein; | ITM2A; | XP_004000717.1; | 263 | cat |
| M3WUC1 | Uncharacterized protein; Fragment; | CTSO; | NULL | 310 | cat |
| M3XD24 | Uncharacterized protein; | PCDHGC4; | NULL | 932 | cat |
| M3WBW8 | Uncharacterized protein; Fragment; | LOC101090265; | NULL | 268 | cat |
| M3WZ57 | Clathrin heavy chain; | CLTC; | NULL | 1634 | cat |
| M3XD87 | Uncharacterized protein; | RNF224; | NULL | 154 | cat |
| M3XD42 | Uncharacterized protein; | VSTM2L; | XP_003983529.1; | 204 | cat |
| M3XDF4 | Uncharacterized protein; | ADAM18; | XP_006930764.1; | 740 | cat |
| M3X7D7 | Uncharacterized protein; Fragment; | NULL | NULL | 213 | cat |
| U3U720 | NAD-dependent protein deacetylase sirtuin-1; | SIRT1; | NP_001277175.1; | 746 | cat |
| S4Z261 | MHC class I antigen; Fragment; | FLAI-K; | NULL | 275 | cat |
| K7XYE0 | V-kit Hardy-Zuckerman 4 feline sarcoma viral oncogene-like protein; Fragment; | KIT; | NULL | 143 | cat |
| O19382 | MHC class II DRB first extracellular domain; Fragment; | MHCFECA-DRB; | NULL | 79 | cat |
| Q5XXV0 | Serum amyloid A protein; Fragment; | SAA; | NULL | 77 | cat |
