
Péptidos y Proteínas
Los péptidos son cadenas cortas de aminoácidos unidas por enlaces peptídicos, mientras que las proteínas son cadenas más largas y complejas de aminoácidos que pueden adoptar estructuras tridimensionales funcionales. Ambos tipos de compuestos son esenciales para diversas funciones biológicas, como la catalización de reacciones (enzimas), la defensa inmunológica (anticuerpos) y la señalización celular. Las proteínas tienen una estructura jerárquica, que incluye la secuencia de aminoácidos, la estructura secundaria, terciaria y cuaternaria. Los péptidos se utilizan en terapias farmacológicas y cosméticas por sus propiedades biológicas específicas, como en el tratamiento de enfermedades metabólicas o la mejora de la regeneración celular. Las proteínas, por su parte, tienen aplicaciones en biotecnología, nutrición y medicina regenerativa.
En CymitQuimica ofrecemos péptidos y proteínas de alta pureza para investigación en biotecnología y aplicaciones terapéuticas.
Se han encontrado 3126 productos de "Péptidos y Proteínas"
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Atosiban Impurity 13 Trifluoroacetate
Fórmula:C43H69N11O12S2·C2HF3O2Forma y color:Off-White SolidPeso molecular:996.22 114.02Lopinavir EP Impurity S
CAS:Fórmula:C47H58N4O7Forma y color:White To Off-White SolidPeso molecular:791.00Carfilzomib Impurity 20
Fórmula:C40H57N5O7Forma y color:White To Off-White SolidPeso molecular:719.92Bortezomib Impurity 35
Fórmula:C28H34BN5O5Forma y color:White To Off-White SolidPeso molecular:531.42Carfilzomib Impurity 30
Fórmula:C31H48N4O6Forma y color:White To Off-White SolidPeso molecular:572.75Calcitonin (Salmon) EP Impurity C Pentatrifluoroacetate
CAS:Fórmula:C136H231N43O46S2·5C2HF3O2Forma y color:White To Off-White SolidPeso molecular:3268.72 5*114.02Buserelin EP Impurity E Ditrifluoroacetate ([1-(5-oxo-D-Proline)]-Buserelin Ditrifluoroacetate)
CAS:Fórmula:C60H86N16O13·2C2HF3O2Peso molecular:1239.45 2*114.02Pidotimod Impurity 45
CAS:Fórmula:C10H10N2O4Forma y color:White To Off-White SolidPeso molecular:222.20Bortezomib Impurity 3
CAS:Fórmula:C14H14N4O2Forma y color:White To Off-White SolidPeso molecular:270.29(10-D-Val) Semaglutide Tetratrifluoroacetate
Fórmula:C187H291N45O59·4C2HF3O2Peso molecular:4113.64 4*114.02Triptorelin Impurity 4 Ditrifluoroacetate
CAS:Fórmula:C64H82N18O13·2C2HF3O2Peso molecular:1311.48 2*114.02Oxytocin EP Impurity B Ditrifluoroacetate (Oxytocin Antiparallel Dimer Ditrifluoroacetate)
CAS:Fórmula:C86H132N24O24S4·2C2HF3O2Peso molecular:2014.39 2*114.02Goserelin EP Impurity K Ditrifluoroacetate
CAS:Fórmula:C61H86N18O15·2C2HF3O2Peso molecular:1311.47 2*114.02Gonadorelin Diacetate
CAS:Fórmula:C55H75N17O13·C2H4O2Forma y color:White To Off-White SolidPeso molecular:1182.31 2*60.05Sugammadex Octasodium Salt
CAS:Fórmula:C72H104O48S8·8NaForma y color:White To Off-White SolidPeso molecular:1994.06 8*22.99Clomiphene Impurity 1
CAS:Fórmula:C26H31NO2Forma y color:White To Off-White SolidPeso molecular:389.54Sacubitril Impurity 32
CAS:Fórmula:C24H27NO5Forma y color:White To Off-White SolidPeso molecular:409.48Sugammadex Impurity 65 (Mixture of Isomers)
Fórmula:C74H116O48S8Forma y color:White To Off-White SolidPeso molecular:2030.17Desmopressin EP Impurity G
Fórmula:C48H68N14O12S2Forma y color:White To Off-White SolidPeso molecular:1097.28Atosiban Impurity 1 Trifluoroacetate
CAS:Fórmula:C41H64N10O11S2·C2HF3O2Forma y color:Off-White SolidPeso molecular:937.14 114.02Octreotide EP Impurity A ([6-D-Allothreonine]octreotide)
CAS:Fórmula:C49H66N10O10S2Peso molecular:1019.25Bortezomib Impurity 2 (S,R-Isomer)
CAS:Fórmula:C19H24N4O3Forma y color:White To Off-White SolidPeso molecular:356.43Leuprorelin (Leuprolide) EP Impurity B Ditrifluoroacetate
CAS:Fórmula:C59H84N16O12·2C2HF3O2Forma y color:White To Off-White SolidPeso molecular:1209.42 2*114.02Bestatin-d7 HCl (Ubenimex-d7 HCl)
CAS:Fórmula:C16H17D7N2O4·HClForma y color:White To Off-White SolidPeso molecular:315.42 36.46(D-Tyr5)-Goserelin Diacetate
CAS:Fórmula:C59H84N18O14·2C2H4O2Forma y color:White To Off-White SolidPeso molecular:1269.43 2*60.05Vasopressin Impurity 3 Ditrifluoroacetate
CAS:Fórmula:C46H65N15O12S2·2C2HF3O2Peso molecular:1084.24 2*114.02Calcitonin (Salmon) EP Impurity A Tetratrifluoroacetate
CAS:Fórmula:C147H242N44O49S2·4C2HF3O2Peso molecular:3473.93 4*114.02Liraglutide Impurity 2 Tetratrifluoroacetate (Kyn25-Liraglutide Tetratrifluoroacetate)
Fórmula:C171H265N43O52·4C2HF3O2Peso molecular:3755.25 4*114.02Carfilzomib Impurity 73
CAS:Fórmula:C41H61N5O10SForma y color:White To Off-White SolidPeso molecular:816.02Pidotimod Impurity 24
CAS:Fórmula:C10H14N2O6Forma y color:White To Off-White SolidPeso molecular:258.23Lopinavir EP Impurity Q
CAS:Fórmula:C38H44N2O5Forma y color:White To Off-White SolidPeso molecular:608.78Leuprorelin (Leuprolide) Impurity 6
Fórmula:C34H41N5O8Forma y color:White To Off-White SolidPeso molecular:647.73Bortezomib Impurity 1 (S,S-Isomer)
Fórmula:C57H69B3N12O9Forma y color:White To Off-White SolidPeso molecular:1098.68Sacubitril Impurity 9 HCl
CAS:Fórmula:C20H25NO2·HClForma y color:White To Off-White SolidPeso molecular:311.43 36.46Vasopressin Impurity 8 Ditrifluoroacetate
CAS:Fórmula:C46H64N14O13S2·2C2HF3O2Peso molecular:1085.22 2*114.02Pidotimod Impurity B
CAS:Fórmula:C8H10N2O2S2Forma y color:White To Off-White SolidPeso molecular:230.30Bortezomib Trimer-d15 ((1R,2S)-Bortezomib Trimer-d15)
CAS:Fórmula:C57H54D15B3N12O9Forma y color:White To Off-White SolidPeso molecular:1113.78Leuprorelin (Leuprolide) Impurity 1 Trifluoroacetate
CAS:Fórmula:C22H24N6O5·C2HF3O2Forma y color:Pink SolidPeso molecular:452.47 114.02Cetrorelix Impurity 16 Ditrifluoroacetate
Fórmula:C70H92ClN17O14·2C2HF3O2Forma y color:Off-White SolidPeso molecular:1431.06 2*114.02Triptorelin-d4 Trifluoroacetate (Mixture of Isomers)
CAS:Fórmula:C64H78D4N18O13·C2HF3O2Peso molecular:1315.50 114.02Octreotide Impurity 10 Ditrifluoroacetate ([D-Thr6]-Octreotide Ditrifluoroacetate)
CAS:Fórmula:C49H66N10O10S2·2C2HF3O2Peso molecular:1019.26 2*114.02Sugammadex Impurity 12 Octasodium Salt
CAS:Fórmula:C72H104O56S8·8NaForma y color:White To Off-White SolidPeso molecular:2122.05 8*22.99Semaglutide Impurity 46 (D-Thr 5) Tetratrifluoroacetate
Fórmula:C187H291N45O59·4C2HF3O2Peso molecular:4113.64 4*114.02Elagolix-13C-d3 Sodium Salt
CAS:Fórmula:C3113CH26D3F5N3O5·NaForma y color:Off-White SolidPeso molecular:634.60 22.99Goserelin EP Impurity G ((D-His2)-Goserelin)
CAS:Fórmula:C59H84N18O14Forma y color:White To Off-White SolidPeso molecular:1269.43Lopinavir EP Impurity R
CAS:Fórmula:C47H58N4O7Forma y color:White To Off-White SolidPeso molecular:791.00Lanreotide Impurity 7 Ditrifluoroacetate
CAS:Fórmula:C54H68N10O11S2·2C2HF3O2Peso molecular:1097.32 2*114.02Leuprorelin (Leuprolide) Impurity 2 Tritrifluoroacetate
CAS:Fórmula:C54H79N15O10·3C2HF3O2Peso molecular:1098.33 3*114.02Leuprorelin (Leuprolide) Impurity 5 (Des-Ser4-Leuprorelin (Leuprolide)) Ditrifluoroacetate
CAS:Fórmula:C56H79N15O10·2C2HF3O2Forma y color:Off-White SolidPeso molecular:1122.34 2*114.02Atosiban Impurity 17 (Des-7-Pro) Trifluoroacetate
Fórmula:C38H60N10O11S2·C2HF3O2Peso molecular:897.08 114.0225-Kynurenine Glucagon Pentatrifluoroacetate
Fórmula:C153H225N43O49S·5C2HF3O2Peso molecular:3486.78 5*114.02Buserelin EP Impurity B Ditrifluoroacetate
CAS:Fórmula:C60H86N16O13·2C2HF3O2Forma y color:White To Off-White SolidPeso molecular:1239.45 2*114.02Oxytocin Impurity 18 Trifluoroacetate
CAS:Fórmula:C43H66N12O12S3·C2HF3O2Peso molecular:1039.25 114.02Cetrorelix Impurity 9 Tritrifluoroacetate
CAS:Fórmula:C68H90ClN17O13·3C2HF3O2Forma y color:Off-White SolidPeso molecular:1389.03 3*114.02Cisatracurium Besilate EP Impurity F Iodide
CAS:Fórmula:C29H42NO7·IForma y color:Pale Yellow SolidPeso molecular:516.65 126.91Clomiphene Impurity 8 HCl (Mixture of Z and E Isomers)
Fórmula:C33H34ClNO·HClForma y color:Pale Yellow SolidPeso molecular:496.09 36.46Octreotide Impurity 9 Ditrifluoroacetate
Fórmula:C49H66N10O10S2·2C2HF3O2Forma y color:White To Off-White SolidPeso molecular:1019.26 2 114.02Glucagon Impurity 1 Ditrifluoroacetate
CAS:Fórmula:C76H118N24O22S·2C2HF3O2Peso molecular:1751.99 2*114.02Oxytocin Impurity 9 Trifluoroacetate
Fórmula:C43H66N12O12S2·C2HF3O2Forma y color:White To Off-White SolidPeso molecular:1007.21 114.02Lanreotide Impurity 1 Ditrifluoroacetate
CAS:Fórmula:C54H69N11O10S3·2C2HF3O2Peso molecular:1128.41 2*114.02Leuprorelin (Leuprolide) EP Impurity J Tritrifluoroacetate (Mixture of Diastereomers)
Fórmula:C62H85N17O19·3C2HF3O2Peso molecular:1260.47 3*114.02Lisinopril Impurity 18
CAS:Fórmula:C20H27F3N2O5Forma y color:White To Off-White SolidPeso molecular:432.44Oxytocin N-Terminal Tetrapeptide Trifluoroacetate
Fórmula:C23H35N5O7S·C2HF3O2Peso molecular:525.63 114.02Carfilzomib Impurity 77
Fórmula:C31H43N5O5Forma y color:White To Off-White SolidPeso molecular:565.72Cyclosporin Impurity 3 Sodium Salt
CAS:Fórmula:C7H14NO3·NaForma y color:Yellow SolidPeso molecular:160.19 22.99Atracurium EP Impurity C Iodide (Mixture of Diastereomers)
Fórmula:C32H44NO8·IForma y color:Pale Yellow SolidPeso molecular:570.70 126.91Octreotide EP Impurity I
CAS:Fórmula:C51H68N10O11S2Forma y color:White To Off-White SolidPeso molecular:1061.28Bortezomib Impurity 40
Fórmula:C57H69B3N12O9Forma y color:White To Off-White SolidPeso molecular:1098.68Levothyroxine Impurity 64 (T4-Hydroacetic Acid)
CAS:Fórmula:C14H8I4O5Forma y color:Off-White SolidPeso molecular:763.83Cisatracurium Besilate EP Impurity N and O Iodide (Mixture of Diastereomers)
Fórmula:C32H44NO8·IForma y color:Yellow SolidPeso molecular:570.70 126.91Terlipressin EP Impurity E Ditrifluoroacetate ([6-D-Phenylalanine]Terlipressin Ditrifluoroacetate)
Fórmula:C52H74N16O15S2·2C2HF3O2Peso molecular:1227.38 2*114.02Lanreotide-d8 Ditrifluoroacetate
CAS:Fórmula:C54H61D8N11O10S2·2C2HF3O2Peso molecular:1104.38 2*114.02
