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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Atosiban Impurity 13 Trifluoroacetate
Formula:C43H69N11O12S2·C2HF3O2Color and Shape:Off-White SolidMolecular weight:996.22 114.02Icatibant Impurity 5 Tritrifluoroacetate
Formula:C24H43N11O7·3C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:597.68 3*114.02Cisatracurium Besilate EP Impurity W Iodide (Mixture of Diastereomers)
Formula:C31H44NO8·IColor and Shape:Pale Yellow SolidMolecular weight:558.69 126.91Lisinopril EP Impurity H (Lisinopril CPP Lysine Impurity)
CAS:Formula:C16H24N2O4Color and Shape:Off-White SolidMolecular weight:308.38Vasopressin Impurity 1 Ditrifluoroacetate
CAS:Formula:C41H58N14O11S2·2C2HF3O2Molecular weight:987.12 2*114.02Carfilzomib-d8
CAS:Formula:C40H49D8N5O7Color and Shape:White To Off-White SolidMolecular weight:727.97L-Carnitinenitrile Chloride
CAS:Formula:C7H15N2O·ClColor and Shape:Off-White SolidMolecular weight:143.21 35.45Levothyroxine Impurity 67
CAS:Formula:C12H13I2NO4Color and Shape:White To Off-White SolidMolecular weight:489.05Leuprorelin (Leuprolide)-d5 Ditrifluoroacetate
Formula:C59H79N16O12D5·2C2HF3O2Molecular weight:1214.45 2*114.02Carfilzomib Impurity 20
Formula:C40H57N5O7Color and Shape:White To Off-White SolidMolecular weight:719.92Bortezomib Impurity 34
Formula:C15H14N4O3Color and Shape:White To Off-White SolidMolecular weight:298.30Bortezomib Impurity 35
Formula:C28H34BN5O5Color and Shape:White To Off-White SolidMolecular weight:531.42Difelikefalin (trifluoroacetate salt)
<p>Difelikefalin: KOR agonist, active in human cells (EC50=0.16 nM), and mouse cells (EC50=0.048 nM), selective over MOR, reduces pain and itch in mice.</p>Color and Shape:SolidCarfilzomib Impurity 30
Formula:C31H48N4O6Color and Shape:White To Off-White SolidMolecular weight:572.75Linaclotide Impurity 1 Trifluoroacetate
CAS:Formula:C59H78N14O22S6·C2HF3O2Molecular weight:1527.71 114.02PROTAC eDHFR Degrader-1
CAS:<p>PROTAC eDHFR Degrader-1 is a potent degrader targeting eDHFR-YFP and various proteins of interest (POIs), such as YFP and Luciferase [1].</p>Formula:C36H44N8O10Purity:98%Color and Shape:SolidMolecular weight:748.78CEP1347-VHL-02
<p>CEP1347-VHL-02 is a PROTAC that selectively targets MLK3. This compound is composed of the target protein ligand CEP-1347, the E3 ubiquitin ligase ligand (S,R,S)-AHPC-Me, and the PROTAC linker Amino-PEG3-CH2COOH. The participating component responsible for controlling the target protein ligand activity is CEP-1347-acid, whereas the conjugate of the E3 ubiquitin ligase ligand and linker is identified as (S,R,S)-AHPC-Me-CO-CH2-PEG3-NH2.</p>Formula:C61H72N8O11S3Color and Shape:SolidMolecular weight:1189.47Vasopressin Impurity 2 Ditrifluoroacetate
Formula:C46H64N14O13S2·2C2HF3OMolecular weight:1085.22 2*114.02Linaclotide Impurity 5 (Mixture of Isomers)
Formula:C59H76N14O22S6·C59H78N14O23S6Molecular weight:1525.69 1543.71Atracurium Impurity 30 Besylate
Formula:C28H40NO6·C6H5O3SColor and Shape:White To Off-White SolidMolecular weight:486.63 157.16Oxytocin-d10 (Leu-d10) Trifluoroacetate
CAS:Formula:C43H56D10N12O12S2·C2HF3O2Molecular weight:1017.25 114.02Etelcalcetide Pentatrifluoroacetate
CAS:Formula:C38H73N21O10S2·5C2HF3O2Molecular weight:1048.26 5*114.02Atracurium EP Impurity I Iodide (Mixture of Diastereomers)
Formula:C54H74N2O12·2IColor and Shape:Yellow SolidMolecular weight:943.19 2*126.91Vasopressin Impurity 9 Ditrifluoroacetate
CAS:Formula:C46H65N15O12S2·2C2HF3O2Molecular weight:1084.24 2*114.02rac-Levothyroxine Impurity 22
CAS:Formula:C15H11I4NO5Color and Shape:White To Off-White SolidMolecular weight:792.87Lisinopril Impurity 15
CAS:Formula:C8H13F3N2O3Color and Shape:White To Off-White SolidMolecular weight:242.20Carfilzomib Impurity 14 (PR-413/M15)
CAS:Formula:C22H33N3O5Color and Shape:White To Off-White SolidMolecular weight:419.52Goserelin EP Impurity K Ditrifluoroacetate
CAS:Formula:C61H86N18O15·2C2HF3O2Molecular weight:1311.47 2*114.02Levothyroxine EP Impurity K (3,3',5'-Triiodo-L-Thyronine)
CAS:Formula:C15H12I3NO4Color and Shape:White To Off-White SolidMolecular weight:650.98Cis-Atracurium Besylate
CAS:Formula:C53H72N2O12·2C6H5O3SColor and Shape:White To Off-White SolidMolecular weight:929.17 2*157.17N-(6-Hydroxy-2-Chloro-4-(Trifluoromethyl)phenyl) Valine Disodium Salt
Formula:C12H11ClF3NO3·2NaColor and Shape:Off-White SolidMolecular weight:309.67 2 22.99Cetrorelix Impurity 16 Ditrifluoroacetate
Formula:C70H92ClN17O14·2C2HF3O2Color and Shape:Off-White SolidMolecular weight:1431.06 2*114.02Terlipressin EP Impurity G Ditrifluoroacetate
CAS:Formula:C52H73N15O16S2·2C2HF3O2Molecular weight:1228.37 2*114.02Lisinopril Impurity 10
Formula:C42H60N6O9Color and Shape:White To Off-White SolidMolecular weight:792.98Bivalirudin Impurity 7 Ditrifluoroacetate
CAS:Formula:C43H63N15O15·2C2HF3O2Molecular weight:1030.07 2*114.02Levocarnitine Impurity 2 Bromide
CAS:Formula:C7H14NO2·BrColor and Shape:White To Off-White SolidMolecular weight:144.19 79.90Atracurium EP Impurity K Iodide (Mixture of Diastereomers)
Formula:C54H74N2O12·2IColor and Shape:Yellow SolidMolecular weight:943.19 2*126.91Nafarelin Tetraacetate
CAS:Formula:C66H83N17O13·4C2H4O2Color and Shape:White To Off-White SolidMolecular weight:1322.50 4*60.05Terlipressin EP Impurity B Ditrifluoroacetate (Des-1,2-Diglycine-Terlipressin Ditrifluoroacetate)
CAS:Formula:C48H68N14O13S2·2C2HF3O2Molecular weight:1113.28 2*114.02Carfilzomib N-Oxide
CAS:Formula:C40H57N5O8Color and Shape:White To Off-White SolidMolecular weight:735.93Atracurium Diiodide (Mixture of Diastereomers)
CAS:Formula:C53H72N2O12·2IColor and Shape:Pale Yellow SolidMolecular weight:929.17 2*126.90Icatibant Impurity 7 Tri-Trifluoroacetate
Formula:C34H55N13O10S·3C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:837.96 3*114.02Goserelin Impurity 4 Ditrifluoroacetate (8-(N-Acetylamino-L-Arginine)-Goserelin Ditrifluoroacetate)
Formula:C61H86N18O15·2C2HF3O2Molecular weight:1311.47 2*114.02Carfilzomib Impurity 8
CAS:Formula:C40H57N5O6Color and Shape:White To Off-White SolidMolecular weight:703.93Pidotimod Impurity 7 HCl
Formula:C9H14N2O5S·HClColor and Shape:White To Off-White SolidMolecular weight:262.29 36.46Protirelin EP Impurity D
CAS:Formula:C16H21N5O5Color and Shape:White To Off-White SolidMolecular weight:363.37Cetrorelix Impurity 22 Trifluoroacetate
CAS:Formula:C35H36ClN5O7·C2HF3O2Color and Shape:Off-White SolidMolecular weight:674.15 114.02Bortezomib Impurity 66
Formula:C19H24N4O3Color and Shape:White To Off-White SolidMolecular weight:356.43Octreotide Impurity 11 Ditrifluoroacetate
CAS:Formula:C45H57N9O9S2·2C2HF3O2Molecular weight:932.14 2*114.02Atosiban Impurity 2 Trifluoroacetate
Formula:C45H70N12O13S2·C2HF3O2Color and Shape:Off-White SolidMolecular weight:1051.26 114.02Desmopressin EP Impurity A (5-L-Aspartic Acid)
Formula:C46H63N13O13S2Color and Shape:White To Off-White SolidMolecular weight:1070.21Carnosine Impurity 2 Trifluoroacetate
CAS:Formula:C17H16N4O5·C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:356.34 114.02Goserelin EP Impurity E Tritrifluoroacetate
CAS:Formula:C58H83N17O13·3C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1226.41 3*114.02Atracurium Impurity 46
CAS:Formula:C20H21NO5Color and Shape:White To Off-White SolidMolecular weight:355.39Buserelin EP Impurity F Ditrifluoroacetate (endo-3a-Serine-Buserelin Ditrifluoroacetate)
Formula:C63H91N17O15·2C2HF3O2Molecular weight:1326.53 2*114.02Cetrorelix Impurity 6 (3-L-Pal) Ditrifluoroacetate
Formula:C70H92ClN17O14·2C2HF3O2Color and Shape:Off-White SolidMolecular weight:1431.07 2*114.02Lisinopril EP Impurity C HCl (Lisinopril USP Related Compound A HCl, (S,S,S)-Diketopiperazine HCl)
CAS:Formula:C21H29N3O4·HClColor and Shape:Off-White SolidMolecular weight:387.48 36.46Sacubitril Impurity 16
CAS:Formula:C24H29NO5Color and Shape:White To Off-White SolidMolecular weight:411.50Levothyroxine EP Impurity B
CAS:Formula:C15H11ClI3NO4Color and Shape:White To Off-White SolidMolecular weight:685.42[alfa-Asp9]-Bivalirudin Ditrifluoroacetate
CAS:Formula:C98H137N23O34·2C2HF3O2Molecular weight:2181.30 2*114.02Bortezomib Impurity 4
CAS:Formula:C19H22N4O3Color and Shape:White To Off-White SolidMolecular weight:354.41Felypressin 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:219.20Pancuronium EP Impurity B (Pancuronium Bromide USP Related Compound B)
CAS:Formula:C33H58N2O3·2BrMolecular weight:530.84 2*79.90Vasopressin Acetate
CAS:Formula:C46H65N15O12S2·3C2H4O2Color and Shape:White To Off-White SolidMolecular weight:1084.24 3*60.05HHP 9
<p>HHP 9 is an effective BET bromodomain degrader (PROTAC).</p>Formula:C49H52N6O11Color and Shape:SolidMolecular weight:900.97
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