| Thymopoietin II (32-35), TP-4, Thymocartin | C21H40N8O7 | 516.6 | 85466-18-8 | H-Arg-Lys-Asp-Val-OH |
| Thymopoietin II (32-36)-ethyl ester, TP-5-ethyl ester, Thymopentin-ethyl ester | C32H53N9O9 | 707.83 | 283167-49-7 | H-Arg-Lys-Asp-Val-Tyr-Oet |
| Thymopoietin II (33-36), (Des-Arg1)-Thymopentin | C24H37N5O8 | 523.59 | 75957-56-1 | H-Lys-Asp-Val-Tyr-OH |
| Thymopoietin II (34-36) | C18H25N3O7 | 395.41 | 75958-14-4 | H-Asp-Val-Tyr-OH |
| Thymosin β4 (1-4), Goralatide | C20H33N5O9 | 487.51 | 127103-11-1 | Ac-Ser-Asp-Lys-Pro-OH |
| Thymosin α1, Thymalfasin | C129H215N33O55 | 3108.32 | 62304-98-7 | Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-Asn-OH |
| Thymosin α1 (deacetylated) (human, bovine, mouse, rat), Prothymosin α (1-28) (human, bovine, mouse, rat), Thymalfasin (deacetylated) | C127H213N33O54 | 3066.28 | 74221-77-5 | H-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-Asn-OH |
| Thymosin β4 (human, bovine, horse, rat), FX (human, bovine, horse, rat) | C212H350N56O78S | 4963.51 | 77591-33-4 | Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser-OH |
| Thymosin β4 (16-38) | C118H204N32O41 | 2727.11 | H-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-OH | |
| Thymosin β10 (human, rat) | C211H353N57O76S | 4936.53 | 88160-82-1 | Ac-Ala-Asp-Lys-Pro-Asp-Met-Gly-Glu-Ile-Ala-Ser-Phe-Asp-Lys-Ala-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Thr-Leu-Pro-Thr-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Arg-Ser-Glu-Ile-Ser-OH |
| Cyclo(-His-Pro) | C11H14N4O2 | 234.26 | 53109-32-3 | Cyclo(-His-Pro) |
| Prepro-TRH (178-199), Corticotropin Release-Inhibiting Factor (CRIF) | C116H176N28O39S | 2618.9 | 122018-92-2 | H-Phe-Ile-Asp-Pro-Glu-Leu-Gln-Arg-Ser-Trp-Glu-Glu-Lys-Glu-Gly-Glu-Gly-Val-Leu-Met-Pro-Glu-OH |
| TRH, Thyroliberin, Prolactoliberin, Prolactostatin, Protirelin | C16H22N6O4 | 362.39 | 24305-27-9 | Pyr-His-Pro-NH2 |
| TRH (free acid), Protirelin (free acid) | C16H21N5O5 | 363.37 | 24769-58-2 | Pyr-His-Pro-OH |
| (Glu2)-TRH, FPP, Fertilization-Promoting Peptide | C15H22N4O6 | 354.36 | 85541-78-2 | Pyr-Glu-Pro-NH2 |
| (Phe2)-TRH | C19H24N4O4 | 372.42 | 34783-35-2 | Pyr-Phe-Pro-NH2 |
| TRH-AMC | C26H28N6O6 | 520.55 | 190836-86-3 | Pyr-His-Pro-AMC |
| TRH-Gly | C18H24N6O6 | 420.43 | 85344-77-0 | Pyr-His-Pro-Gly-OH |
| TRH-4MβNA | C27H30N6O5 | 518.57 | 201982-88-9 | Pyr-His-Pro-4MβNA |
| TRH-βNA | C26H28N6O4 | 488.55 | 73644-58-3 | Pyr-His-Pro-βNA |
| TRH-Potentiating Peptide | C54H75N11O18S | 1198.32 | 122018-91-1 | H-Ser-Phe-Pro-Trp-Met-Glu-Ser-Asp-Val-Thr-OH |
| TGF α (1-50) (rat) | C244H361N71O71S6 | 5617.38 | 89899-53-6 | H-Val-Val-Ser-His-Phe-Asn-Lys-Cys-Pro-Asp-Ser-His-Thr-Gln-Tyr-Cys-Phe-His-Gly-Thr-Cys-Arg-Phe-Leu-Val-Gln-Glu-Glu-Lys-Pro-Ala-Cys-Val-Cys-His-Ser-Gly-Tyr-Val-Gly-Val-Arg-Cys-Glu-His-Ala-Asp-Leu-Leu-Ala-OH (Disulfide bonds between Cys8 and Cys21/Cys16 and Cys32/Cys34 and Cys43) |
| TGF α (34-43) (rat) | C44H67N15O13S2 | 1078.24 | 97474-88-9 | H-Cys-His-Ser-Gly-Tyr-Val-Gly-Val-Arg-Cys-OH (Disulfide bond) |
| C42H52N8O14 | 892.92 | 185698-23-1 | Mca-Pro-Leu-Gly-Pro-D-Lys(Dnp)-OH | |
| C34H44N6O10 | 696.76 | 72698-36-3 | Suc-Gly-Pro-Leu-Gly-Pro-AMC | |
| C31H36N4O6 | 560.65 | 202000-07-5 | Suc-Phe-Gly-Leu-βNA | |
| Tuftsin (2-4) | C17H33N7O4 | 399.49 | 41961-57-3 | H-Lys-Pro-Arg-OH |
| C26H47N9O7 | 597.72 | 41961-58-4 | H-Thr-Lys-Pro-Pro-Arg-OH | |
| Tuftsin | C21H40N8O6 | 500.6 | 9063-57-4 | H-Thr-Lys-Pro-Arg-OH |
| (Lys(Z)2)-Tuftsin | C29H46N8O8 | 634.73 | H-Thr-Lys(Z)-Pro-Arg-OH |
