| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P33712 | Insulin-like growth factor I; IGF-I; Somatomedin; | IGF1; IGFIA; | XP_853117.1; | 153 | dog |
| P01874 | Ig mu chain C region; | NULL | NULL | 450 | dog |
| P48411 | Interleukin-10; IL-10; Cytokine synthesis inhibitory factor; CSIF; | IL10; | NP_001003077.1; | 181 | dog |
| Q28267 | Interleukin-12 subunit alpha; IL-12A; Cytotoxic lymphocyte maturation factor 35 kDa subunit; CLMF p35; IL-12 subunit p35; | IL12A; | NP_001003293.1; | 222 | dog |
| Q28268 | Interleukin-12 subunit beta; IL-12B; Cytotoxic lymphocyte maturation factor 40 kDa subunit; CLMF p40; IL-12 subunit p40; | IL12B; | NP_001003292.1; | 329 | dog |
| Q9N0W9 | Interleukin-13; IL-13; | IL13; | NP_001003384.1; | 131 | dog |
| Q9XSR0 | Interleukin-18; IL-18; Interferon gamma-inducing factor; IFN-gamma-inducing factor; Interleukin-1 gamma; IL-1 gamma; | IL18; IGIF; | NP_001003169.1; | 193 | dog |
| O46612 | Interleukin-1 alpha; IL-1 alpha; | IL1A; | NP_001003157.2; | 265 | dog |
| Q28292 | Interleukin-1 beta; IL-1 beta; | IL1B; | NULL | 266 | dog |
| Q9BEH0 | Interleukin-1 receptor antagonist protein; IL-1RN; IL-1ra; IRAP; IL1 inhibitor; | IL1RN; | NP_001003096.1; | 176 | dog |
| Q6L7I9 | Interleukin-21; IL-21; | IL21; | NP_001003347.1; | 146 | dog |
| O62802 | Interleukin-2 receptor subunit alpha; IL-2 receptor subunit alpha; IL-2-RA; IL-2R subunit alpha; IL2-RA; TAC antigen; p55; CD antigen CD25; | IL2RA; | NP_001003211.1; | 268 | dog |
| P40321 | Cytokine receptor common subunit gamma; Interleukin-2 receptor subunit gamma; IL-2 receptor subunit gamma; IL-2R subunit gamma; IL-2RG; gammaC; p64; CD antigen CD132; | IL2RG; | NP_001003201.1; | 373 | dog |
| Q29416 | Interleukin-2; IL-2; T-cell growth factor; TCGF; | IL2; | NP_001003305.1; | 155 | dog |
| O97863 | Interleukin-33; IL-33; Protein DVS27; | IL33; | NP_001003180.1; | 263 | dog |
| Q9BDX4 | Interleukin-3; IL-3; Hematopoietic growth factor; Mast cell growth factor; MCGF; Multipotential colony-stimulating factor; P-cell-stimulating factor; | IL3; | NP_001013857.1; | 143 | dog |
| O77762 | Interleukin-4; IL-4; B-cell stimulatory factor 1; BSF-1; Lymphocyte stimulatory factor 1; | IL4; | NP_001003159.1; | 132 | dog |
| Q95J76 | Interleukin-5; IL-5; Eosinophil differentiation factor; T-cell replacing factor; TRF; | IL5; | NP_001006951.1; | 134 | dog |
| P41323 | Interleukin-6; IL-6; | IL6; | NP_001003301.1; | 207 | dog |
| P41324 | Interleukin-8; IL-8; C-X-C motif chemokine 8; Chemokine (C-X-C motif) ligand 8; | CXCL8; IL8; | NP_001003200.1; | 101 | dog |
