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 3140 products of "Peptides and Proteins"
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Bortezomib Impurity 22
CAS:Formula:C14H26BNO2·C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:251.18 114.02Insulin (Beef)
CAS:Formula:C254H377N65O75S6Color and Shape:White To Off-White SolidMolecular weight:5733.55Icatibant Impurity 8 Tetratrifluoroacetate
Formula:C59H89N19O13S·4C2HF3O2Color and Shape:Off-White SolidMolecular weight:1304.54 4*114.02CPR4
CPR4 is a PROTAC that targets IGF-1R and Src.Formula:C33H35N9O7Color and Shape:SolidMolecular weight:669.69BSJ-05-002
BSJ-05-002 serves as a FAK PROTAC.Formula:C51H59F3N8O8Color and Shape:SolidMolecular weight:969.06SSTR4 agonist-1
CAS: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.Formula:C16H23N3O2Color and Shape:SolidMolecular weight:289.37S-Methyl-L-Methionine Iodide
CAS:Formula:C6H14NO2S·IColor and Shape:White To Off-White SolidMolecular weight:164.24 126.91YZ-268
YZ-268 is a PROTAC that targets HDAC.Formula:C49H57N9O7Color and Shape:SolidMolecular weight:884.03Lanreotide Impurity 9 Ditrifluoroacetate
Formula:C54H69N11O10S2·2C2HF3O2Molecular weight:1096.33 2*114.02CCW16-C6-PEG3-butyl-BocNH
CCW16-C6-PEG3-butyl-BocNH is an essential component in the synthesis of targeted protein degraders and PROTACs (proteolysis-targeting chimeras).Formula:C42H59ClN2O8Color and Shape:SolidMolecular weight:755.38Clomiphene Citrate (Mixture of Z and E Isomers)
CAS:Formula:C26H28ClNO·C6H8O7Color and Shape:White To Off-White SolidMolecular weight:405.97 192.12Pidotimod Impurity 32
Formula:C14H19N3O7SColor and Shape:White To Off-White SolidMolecular weight:373.38Desmopressin EP Impurity F Trifluoroacetate
Formula:C49H69N15O13S2·C2HF3O2Molecular weight:1140.30 114.02Leuprorelin (Leuprolide) EP Impurity F
CAS:Formula:C59H84N16O12Color and Shape:White To Off-White SolidMolecular weight:1209.42Icatibant Impurity 39 Tetratrifluoroacetate
Formula:C59H87N19O13S·4C2HF3O2Molecular weight:1302.53 4*114.025-9-Leuprorelin Ditrifluoroacetate (5-9-Leuprolide Ditrifluoroacetate)
CAS:Formula:C34H57N9O6·2C2HF3O2Molecular weight:687.89 2*114.02Felypressin EP Impurity D Tetratrifluoroacetate
Formula:C92H130N26O22S4·4C2HF3O2Molecular weight:2080.45 4*114.02Leuprorelin (Leuprolide) EP Impurity E
CAS:Formula:C59H84N16O12Color and Shape:White To Off-White SolidMolecular weight:1209.42Sacubitril Impurity 11 HCl
CAS:Formula:C18H21NO2·HClColor and Shape:White To Off-White SolidMolecular weight:283.37 36.46Lanreotide Impurity 4 Trifluoroacetate
CAS:Formula:C56H71N11O11S2·C2HF3O2Molecular weight:1138.37 114.02Liraglutide-d8 Tritrifluoroacetate
CAS:Formula:C172H257D8N43O51·3C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:3759.31 3*114.02Terlipressin Impurity 12 Ditrifluoroacetate (ß-Ala-Gly12)
Formula:C55H79N17O16S22C2HF3O2Molecular weight:1298.46 2* 114.02Cyclosporin Impurity 1
CAS:Formula:C57H101N11O12Color and Shape:White To Off-White SolidMolecular weight:1132.50Bortezomib Impurity 48
CAS:Formula:C19H24N4O3Color and Shape:White To Off-White SolidMolecular weight:356.43Lisinopril Impurity 19
CAS:Formula:C20H33F3N2O5Color and Shape:White To Off-White SolidMolecular weight:438.49Lisinopril Impurity 22 DiHCl
Formula:C42H58N6O8·2HClColor and Shape:White To Off-White SolidMolecular weight:774.96 2*36.46Atracurium Impurity V Iodide (Mixture of Diastereomers)
CAS:Formula:C25H34NO6·IColor and Shape:White To Off-White SolidMolecular weight:444.55 126.90Pidotimod Impurity 1 (L-Thioproline)
CAS:Formula:C4H7NO2SColor and Shape:White To Off-White SolidMolecular weight:133.17Desethyl Sacubitril (Sacubitrilat, LBQ657)
CAS:Formula:C22H25NO5Color and Shape:White To Off-White SolidMolecular weight:383.44N-Acetyl Vasopressin
CAS:Formula:C48H67N15O13S2Color and Shape:White To Off-White SolidMolecular weight:1126.28Terlipressin EP Impurity D Trifluoroacetate
Formula:C54H76N16O16S2·C2HF3O2Molecular weight:1269.43 114.02Octreotide EP Impurity B Ditrifluoroacetate
CAS:Formula:C49H66N10O10S2·2C2HF3O2Molecular weight:1019.25 2*114.02Triptorelin USP Related Compound A Ditrifluoroacetate
CAS:Formula:C64H82N18O13·2C2HF3O2Molecular weight:1311.48 2*114.02Bortezomib Impurity 42 (Mixture of Diastereomers)
Formula:C19H24N4O4Color and Shape:Off-White SolidMolecular weight:372.43Buserelin EP Impurity G Ditrifluoroacetate
Formula:C65H93N17O14·2C2HF3O2Molecular weight:1336.56 2*114.02Octreotide Impurity 32 Trifluoroacetate
Formula:C57H80N10O11S2·C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1145.45 114.02Cyclosporin Impurity 4
CAS:Formula:C10H19NO3Color and Shape:White To Off-White SolidMolecular weight:201.27Ganirelix Impurity 8 Tetratrifluoroacetate
Formula:C91H135ClN22O14·4C2HF3O2Molecular weight:1796.67 4*114.02Carfilzomib Impurity 30
Formula:C31H48N4O6Color and Shape:White To Off-White SolidMolecular weight:572.75Oxytocin EP Impurity E
CAS:Formula:C45H68N12O13S2Color and Shape:White To Off-White SolidMolecular weight:1049.23Levothyroxine Impurity 10
CAS:Formula:C15H11ClI3NO4Color and Shape:Off-White SolidMolecular weight:685.42Buserelin EP Impurity B Ditrifluoroacetate
CAS:Formula:C60H86N16O13·2C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1239.45 2*114.02Leuprorelin (Leuprolide) Impurity 5 (Des-Ser4-Leuprorelin (Leuprolide)) Ditrifluoroacetate
CAS:Formula:C56H79N15O10·2C2HF3O2Color and Shape:Off-White SolidMolecular weight:1122.34 2*114.02Taltirelin
CAS:Formula:C17H23N7O5·C2H4O2Color and Shape:White To Off-White SolidMolecular weight:405.42Bortezomib Impurity 39
Formula:C20H26N4O3Color and Shape:White To Off-White SolidMolecular weight:370.45Leuprorelin (Leuprolide) EP Impurity G Ditrifluoroacetate
CAS:Formula:C59H84N16O12·2C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1209.42 2*114.02Lisinopril Impurity 20
Formula:C30H42N2O6Color and Shape:White To Off-White SolidMolecular weight:526.67Octreotide EP Impurity G Tritrifluoroacetate ([D-Cys2]-Octreotide Tritrifluoroacetate)
CAS:Formula:C49H66N10O10S2·3C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1019.25 3*114.02Sugammadex Impurity 87 (The sulfoxide position is not fixed) (Mixture of Isomers)
Formula:C72H112O50S8Molecular weight:2034.12Oxytocin Impurity 14 Trifluoroacetate (Carbamido-Oxytocin)
Formula:C43H67N13O12S2·C2HF3O2Molecular weight:1022.21 114.02Goserelin-d7 Tritrifluoroacetate
CAS:Formula:C59H77D7N18O14·3C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1276.48 3*114.02Lopinavir EP Impurity J
Formula:C37H48N4O5Color and Shape:White To Off-White SolidMolecular weight:628.81Carfilzomib Impurity 73
CAS:Formula:C41H61N5O10SColor and Shape:White To Off-White SolidMolecular weight:816.02Sugammadex Impurity 2
CAS:Formula:C6H10O3S2Color and Shape:White To Off-White SolidMolecular weight:194.26Lisinopril EP Impurity E
CAS:Formula:C21H31N3O5Color and Shape:White To Off-White SolidMolecular weight:405.50Sacubitril Impurity 14
CAS:Formula:C28H37NO5Color and Shape:White To Off-White SolidMolecular weight:467.61Atosiban Impurity 2 Trifluoroacetate
Formula:C45H70N12O13S2·C2HF3O2Color and Shape:Off-White SolidMolecular weight:1051.26 114.02Calcitonin (Salmon) EP Impurity D Pentatrifluoroacetate (2-Ser-O-Acetyl Calcitonin (Salmon) Pentatrifluoroacetate)
Formula:C147H242N44O49S2·5C2HF3O2Molecular weight:3473.93 5*114.02Bortezomib Impurity 44
Formula:C15H14N4O3Color and Shape:White To Off-White SolidMolecular weight:298.30N-Nitroso Degarelix-d7 Trifluoroacetate
Formula:C82H95D7ClN19O17·C2HF3O2Molecular weight:1668.33 114.02rac-Levothyroxine EP Impurity J (3,3'-DL-Diiodothyronine)
CAS:Formula:C15H13I2NO4Color and Shape:White To Off-White SolidMolecular weight:525.08Felypressin EP Impurity B Ditrifluoroacetate
Formula:C46H64N12O12S2·2C2HF3O2Molecular weight:1041.21 2*114.02Sacubitril Impurity 16
CAS:Formula:C24H29NO5Color and Shape:White To Off-White SolidMolecular weight:411.50Goserelin EP Impurity J Ditrifluoroacetate
Formula:C64H91N19O15·2C2HF3O2Molecular weight:1366.55 2*114.02Bortezomib Impurity 13
CAS:Formula:C19H24N4O4Color and Shape:White To Off-White SolidMolecular weight:372.43Oxytocin N-Terminal Tetrapeptide Dimer Ditrifluoroacetate
Formula:C46H68N10O14S2·2C2HF3O2Molecular weight:1049.24 2*114.02Levothyroxine EP Impurity K (3,3',5'-Triiodo-L-Thyronine)
CAS:Formula:C15H12I3NO4Color and Shape:White To Off-White SolidMolecular weight:650.98N-(6-Hydroxy-2-Chloro-4-(Trifluoromethyl)phenyl) Valine Disodium Salt
Formula:C12H11ClF3NO3·2NaColor and Shape:Off-White SolidMolecular weight:309.67 2 22.99(10-D-Val) Semaglutide Tetratrifluoroacetate
Formula:C187H291N45O59·4C2HF3O2Molecular weight:4113.64 4*114.02rac-Levothyroxine Impurity 22
CAS:Formula:C15H11I4NO5Color and Shape:White To Off-White SolidMolecular weight:792.87Leuprorelin (Leuprolide) EP Impurity H
CAS:Formula:C59H84N16O12Color and Shape:White To Off-White SolidMolecular weight:1209.42Lopinavir EP Impurity E
CAS:Formula:C28H34N2O3Color and Shape:Pale Yellow SolidMolecular weight:446.59
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