Peptides and Proteins
Peptides are short chains of amino acids linked by peptide bonds, whereas proteins are longer and more complex amino acid chains that can adopt functional three-dimensional structures. Both types of compounds are essential for various biological functions, such as catalysing reactions (enzymes), immune defence (antibodies), and cellular signalling. Proteins have a hierarchical structure, including the amino acid sequence, secondary, tertiary, and quaternary structures. Peptides are used in pharmaceutical and cosmetic therapies due to their specific biological properties, such as in the treatment of metabolic diseases or enhancing cellular regeneration. Proteins, on the other hand, have applications in biotechnology, nutrition, and regenerative medicine.
At CymitQuimica, we offer high-purity peptides and proteins for research in biotechnology and therapeutic applications.
Found 3116 products of "Peptides and Proteins"
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Leuprorelin (Leuprolide) EP Impurity A Ditrifluoroacetate
CAS:Formula:C59H84N16O12·2C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1209.42 2*114.02Daptomycin Impurity 1 Ditrifluoroacetate
Formula:C72H103N17O27·2C2HF3O2Molecular weight:1638.71 2*114.02WWL-0245
<p>WWL-0245 is a PROTAC designed to target BRD.</p>Formula:C45H51N11O8Color and Shape:SolidMolecular weight:873.96Levothyroxine Phenolic Glucuronide Disodium Salt
CAS:Formula:C21H17I4NO10·2NaMolecular weight:950.98 2*22.99Octreotide EP Impurity H Trifluoroacetate
CAS:Formula:C51H68N10O11S2·C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1061.30 114.02SIAIS091
<p>SIAIS091 is a PROTAC (Proteolysis Targeting Chimera) specifically designed to target ALK.</p>Formula:C45H50N8O5Color and Shape:SolidMolecular weight:782.93Vasopressin Impurity 10 Ditrifluoroacetate
CAS:Formula:C46H64N14O13S2·2C2HF3O2Molecular weight:1085.22 2*114.02Bortezomib Impurity 41
CAS:Formula:C14H14N4O2Color and Shape:White To Off-White SolidMolecular weight:270.29Calcitonin (Salmon) EP Impurity D Pentatrifluoroacetate (13-Ser-O-Acetyl Calcitonin (Salmon) Pentatrifluoroacetate)
Formula:C147H242N44O49S2·5C2HF3O2Molecular weight:3473.93 5*114.02Insulin (Beef)
CAS:Formula:C254H377N65O75S6Color and Shape:White To Off-White SolidMolecular weight:5733.55Carnosine Impurity 6 Disodium Salt
Formula:C17H16N4O6·2NaColor and Shape:Off-White SolidMolecular weight:372.34 2*22.99Icatibant Impurity 8 Tetratrifluoroacetate
Formula:C59H89N19O13S·4C2HF3O2Color and Shape:Off-White SolidMolecular weight:1304.54 4*114.02Glucagon Impurity 7 Hexatrifluoroacetate
CAS:Formula:C153H224N42O50S·6C2HF3O2Molecular weight:3483.78 6*114.02Goserelin EP Impurity D Ditrifluoroacetate
Formula:C54H77N17O13·2C2HF3O2Molecular weight:1172.32 2*114.02Ganirelix Impurity 5 Tritrifluoroacetate
CAS:Formula:C48H84N14O9·3C2HF3O2Molecular weight:1001.29 3*114.02Atosiban Impurity 17 (Des-7-Pro) Trifluoroacetate
Formula:C38H60N10O11S2·C2HF3O2Molecular weight:897.08 114.02CPR4
<p>CPR4 is a PROTAC that targets IGF-1R and Src.</p>Formula:C33H35N9O7Color and Shape:SolidMolecular weight:669.69Levothyroxine Impurity 66
CAS:Formula:C11H11I2NO4Color and Shape:Off-White SolidMolecular weight:475.0225-Kynurenine Glucagon Pentatrifluoroacetate
Formula:C153H225N43O49S·5C2HF3O2Molecular weight:3486.78 5*114.02trans-4-Hydroxy-L-Proline
CAS:Formula:C5H9NO3Color and Shape:White To Off-White SolidMolecular weight:131.13Protirelin EP Impurity C
CAS:Formula:C11H14N4O4Color and Shape:White To Off-White SolidMolecular weight:266.26N-Formyl-D-Phe Octreotide Trifluoroacetate
Formula:C50H66N10O11S2·C2HF3O2Molecular weight:1047.27 114.02SSTR4 agonist-1
CAS:<p>SSTR4agonist-1 (Compound 47) is a selective agonist of the somatostatin receptor 4 (SSTR4), with an EC50 of 4.7 nM. It has a half-life of over 130 minutes in human liver microsomes.</p>Formula:C16H23N3O2Color and Shape:SolidMolecular weight:289.37Octreotide EP Impurity F Ditrifluoroacetate (Mixture of Isomers)
CAS:Formula:C51H68N10O11S2·2C2HF3O2Molecular weight:1061.28 2*114.02Calcitonin Impurity 33 Pentatrifluoroacetate
Formula:C146H241N43O47S2·5C2HF3O2Molecular weight:3414.91 5*114.02Lopinavir EP Impurity R
CAS:Formula:C47H58N4O7Color and Shape:White To Off-White SolidMolecular weight:791.00Terlipressin EP Impurity H Ditrifluoroacetate
CAS:Formula:C52H73N15O16S2·2C2HF3O2Molecular weight:1228.37 2*114.02(D-Tyr5)-Goserelin Diacetate
CAS:Formula:C59H84N18O14·2C2H4O2Color and Shape:White To Off-White SolidMolecular weight:1269.43 2*60.05Carfilzomib Impurity 16
Formula:C40H59N5O8Color and Shape:White To Off-White SolidMolecular weight:737.94YZ-268
<p>YZ-268 is a PROTAC that targets HDAC.</p>Formula:C49H57N9O7Color and Shape:SolidMolecular weight:884.03Terlipressin EP Impurity L Ditrifluoroacetate
Formula:C52H72N14O17S2·C2HF3O2Molecular weight:1229.37 2*114.02Bortezomib Impurity 85
Formula:C19H24N4O4Color and Shape:White To Off-White SolidMolecular weight:372.43Bortezomib Impurity 1 (R,S-Isomer)
Formula:C57H69B3N12O9Color and Shape:White To Off-White SolidMolecular weight:1098.68Semaglutide Impurity 46 (D-Thr 5) Tetratrifluoroacetate
Formula:C187H291N45O59·4C2HF3O2Molecular weight:4113.64 4*114.02Lanreotide Impurity 7 Ditrifluoroacetate
CAS:Formula:C54H68N10O11S2·2C2HF3O2Molecular weight:1097.32 2*114.02Lanreotide Impurity 9 Ditrifluoroacetate
Formula:C54H69N11O10S2·2C2HF3O2Molecular weight:1096.33 2*114.02Sacubitril-Valsartan Trisodium Salt
CAS:Formula:C24H28N5O3·C24H27NO5·3NaColor and Shape:White To Off-White SolidMolecular weight:410.49 433.51 3*22.99CCW16-C6-PEG3-butyl-BocNH
<p>CCW16-C6-PEG3-butyl-BocNH is an essential component in the synthesis of targeted protein degraders and PROTACs (proteolysis-targeting chimeras).</p>Formula:C42H59ClN2O8Color and Shape:SolidMolecular weight:755.38Cetrorelix Impurity 9 Tritrifluoroacetate
CAS:Formula:C68H90ClN17O13·3C2HF3O2Color and Shape:Off-White SolidMolecular weight:1389.03 3*114.02Octreotide Impurity 10 Ditrifluoroacetate ([D-Thr6]-Octreotide Ditrifluoroacetate)
CAS:Formula:C49H66N10O10S2·2C2HF3O2Molecular weight:1019.26 2*114.02Leuprorelin (Leuprolide) EP Impurity E Ditrifluoroacetate
CAS:Formula:C59H84N16O12·2C2HF3O2Molecular weight:1209.42 2*114.02Cisatracurium Besilate EP Impurity F Iodide
CAS:Formula:C29H42NO7·IColor and Shape:Pale Yellow SolidMolecular weight:516.65 126.91Pidotimod Impurity 37
CAS:Formula:C9H12N2O4SColor and Shape:White To Off-White SolidMolecular weight:244.27Triptorelin-d4 Trifluoroacetate (Mixture of Isomers)
CAS:Formula:C64H78D4N18O13·C2HF3O2Molecular weight:1315.50 114.02Sugammadex Impurity 12 Octasodium Salt
CAS:Formula:C72H104O56S8·8NaColor and Shape:White To Off-White SolidMolecular weight:2122.05 8*22.99Lopinavir EP Impurity O
Formula:C46H62N6O7Color and Shape:White To Off-White SolidMolecular weight:811.04Buserelin EP Impurity D Ditrifluoroacetate ([5-D-Tyr]-Buserelin Ditrifluoroacetate)
CAS:Formula:C60H86N16O13·2C2HF3O2Molecular weight:1239.45 2*114.02Leuprorelin (Leuprolide) Impurity 2 Tritrifluoroacetate
CAS:Formula:C54H79N15O10·3C2HF3O2Molecular weight:1098.33 3*114.02Lopinavir EP Impurity F
Formula:C29H34N2O4Color and Shape:White To Off-White SolidMolecular weight:474.60(Rac)-P1D-34
CAS:<p>PROTACPIN1degrader-2 (1) is a PROTAC degrader of PIN1. The IC50 values of PROTACPIN1degrader-2 (1) against various cancer cells are as follows: 2248 nM for MV-4-11 cells, 3984 nM for MOLM-13 cells, and 3925 nM for HL-60 cells.</p>Formula:C40H59ClN6O9SColor and Shape:SolidMolecular weight:835.449Desmopressin Trifluoroacetate
CAS:Formula:C46H64N14O12S2·C2HF3O2Color and Shape:Off-White SolidMolecular weight:1069.24 114.02Desmopressin EP Impurity G Trifluoroacetate
Formula:C48H68N14O12S2·C2HF3O2Molecular weight:1097.28 114.02Elagolix Impurity 21
CAS:Formula:C28H21F5N2O4Color and Shape:White To Off-White SolidMolecular weight:544.48Pidotimod Impurity 32
Formula:C14H19N3O7SColor and Shape:White To Off-White SolidMolecular weight:373.384-(4'-N,N-Dimethylaminophenyl)urazole
CAS:Formula:C10H12N4O2Color and Shape:Off–White SolidMolecular weight:220.23Desmopressin EP Impurity F Trifluoroacetate
Formula:C49H69N15O13S2·C2HF3O2Molecular weight:1140.30 114.02Bortezomib Impurity 2 (S,R-Isomer)
CAS:Formula:C19H24N4O3Color and Shape:White To Off-White SolidMolecular weight:356.43Bortezomib Impurity 2 (Mixture of (1S,2R)-Isomer and (1R,2R)-Isomer)
Formula:C19H24N4O3Color and Shape:White To Off-White SolidMolecular weight:356.43Leuprorelin (Leuprolide) EP Impurity F
CAS:Formula:C59H84N16O12Color and Shape:White To Off-White SolidMolecular weight:1209.42Carfilzomib Impurity 45
CAS:Formula:C31H42N4O6Color and Shape:White To Off-White SolidMolecular weight:566.70Lanreotide Impurity 8 Ditrifluoroacetate
Formula:C50H62N10O8S2·2C2HF3O2Molecular weight:995.23 2*114.02Felypressin EP Impurity F Trifluoroacetate
Formula:C46H64N12O12S2·C2HF3O2Molecular weight:1041.21 114.02Carnosine Impurity 1
CAS:Formula:C11H9NO4Color and Shape:White To Off-White SolidMolecular weight:219.20Bortezomib Impurity 18
Formula:C38H46N8O6Color and Shape:White To Off-White SolidMolecular weight:710.84CH 275
CAS:<p>Potent sst1 agonist with 30.9 nM IC50; selective over sst2-5; inhibits somatostatin in rat nucleus accumbens.</p>Formula:C74H96N14O15S2Purity:98%Color and Shape:SolidMolecular weight:1485.8Pidotimod Impurity B
CAS:Formula:C8H10N2O2S2Color and Shape:White To Off-White SolidMolecular weight:230.30PROTAC RAR Degrader-1
CAS:<p>PROTAC RAR Degrader-1, an RAR degrader, consists of a cIAP1 ligand binding group, a linker, and an RAR ligand binding group.</p>Formula:C51H72N4O11Purity:98%Color and Shape:SolidMolecular weight:917.14Somatostatin-28 (1-14)
CAS:<p>Somatostatin-28 (1-14) is a truncated neuropeptide from prosomatostatin cleavage.</p>Formula:C61H105N23O21SPurity:98%Color and Shape:SolidMolecular weight:1528.71AA-BR-157
<p>AA-BR-157 is a PROTAC degrader targeting metallothionein 2A (MT2A) with a DC50 of 190 nM. It downregulates DIAPH3, a protein involved in cytoskeletal and cellular movement regulation, inhibiting cell migration in MDA-MB-231 and U-87 MG cell lines. Additionally, AA-BR-157 modulates zinc homeostasis in MDA-MB-231 cells. (Pink: ligand for target protein MT2A ligand 1; Black: linker; Blue: ligand for VHL E3 ligase).</p>Formula:C56H70N8O11S2Color and Shape:SolidMolecular weight:1095.33PROTAC BRD9 Degrader-3
CAS:<p>PROTAC BRD9 Degrader-3 is a bifunctional degrader targeting BRD9, utilized in cancer research.</p>Formula:C41H47ClN6O6Purity:98%Color and Shape:SolidMolecular weight:755.3Bortezomib Impurity 9
CAS:Formula:C28H34BN5O5Color and Shape:White To Off-White SolidMolecular weight:531.42FMF-06-098-1
CAS:<p>FMF-06-098-1 is a multitargeted depressant capable of promoting the degradation of a wide array of kinases, including AAK1, ABL2, AURKA, AURKB, BUB1B, CDC7,</p>Formula:C53H69ClN10O8S2Purity:98%Color and Shape:SolidMolecular weight:1073.76Atracurium Impurity 46
CAS:Formula:C20H21NO5Color and Shape:White To Off-White SolidMolecular weight:355.39AK-2292
<p>AK-2292: potent STAT5 PROTAC degrader, DC50 0.10 μM, degrades STAT5A/B, may shrink leukemia tumors in mice.</p>Formula:C52H54F2N7O10PS2Color and Shape:SolidMolecular weight:1070.13Goserelin EP Impurity E Tritrifluoroacetate
CAS:Formula:C58H83N17O13·3C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1226.41 3*114.02Voclosporin
CAS:<p>Voclosporin (ISAtx-247) is a novel and orally available calcium-modulated phosphatase (CN; PP2B) inhibitor and immunosuppressant for the treatment of lupus</p>Formula:C63H111N11O12Purity:99.85%Color and Shape:SolidMolecular weight:1214.62Levothyroxine EP Impurity B
CAS:Formula:C15H11ClI3NO4Color and Shape:White To Off-White SolidMolecular weight:685.42Sacubitril Impurity 16
CAS:Formula:C24H29NO5Color and Shape:White To Off-White SolidMolecular weight:411.50Ciclosporin EP Impurity C (Iso Cyclosporin A)
CAS:Formula:C62H111N11O12Color and Shape:Off-White SolidMolecular weight:1202.64Sacubitril Impurity 9 HCl
CAS:Formula:C20H25NO2·HClColor and Shape:White To Off-White SolidMolecular weight:311.43 36.46
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