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Péptidos y Proteínas

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 3116 productos de "Péptidos y Proteínas"

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  • Levocarnitine Impurity 2 Chloride

    CAS:
    Fórmula:C7H14NO2·Cl
    Forma y color:White To Off-White Solid
    Peso molecular:144.19 35.45

    Ref: 4Z-L-867

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Atracurium Impurity 11 Diiodide (Mixture of Diastereomers)


    Fórmula:C56H76N2O14·2I
    Forma y color:Pale Yellow Solid
    Peso molecular:1001.22 2*126.91

    Ref: 4Z-A-7535

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Cyclosporin A (Cyclosporine)

    CAS:
    Fórmula:C62H111N11O12
    Forma y color:White To Off-White Solid
    Peso molecular:1202.64

    Ref: 4Z-PC-541

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Levocarnitine EP Impurity B

    CAS:
    Fórmula:C10H16O4
    Forma y color:White To Off-White Solid
    Peso molecular:200.23

    Ref: 4Z-L-869

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Gonadorelin (6-D-Phe) Ditrifluoroacetate

    CAS:
    Fórmula:C62H81N17O13·2C2HF3O2
    Peso molecular:1272.44 2*114.02

    Ref: 4Z-PG-362

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Octreotide Impurity 32 Trifluoroacetate


    Fórmula:C57H80N10O11S2·C2HF3O2
    Forma y color:White To Off-White Solid
    Peso molecular:1145.45 114.02

    Ref: 4Z-PO-036042

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Carfilzomib Impurity 13 HCl

    CAS:
    Fórmula:C16H22N2O4·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:306.36 36.46

    Ref: 4Z-C-121016

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Cyclosporin Impurity 20 (Mixture of Isomers)


    Fórmula:C10H17NO3
    Peso molecular:199.25

    Ref: 4Z-PC-5447

    5mg
    A consultar
    10mg
    4.368,00€
    25mg
    8.008,00€
    50mg
    13.104,00€
    100mg
    A consultar
  • Ref: 4Z-S-082093

    5mg
    A consultar
    10mg
    4.368,00€
    25mg
    8.008,00€
    50mg
    13.104,00€
    100mg
    A consultar
  • Lopinavir Impurity 4 (4,5-Dehydro Lopinavir)


    Fórmula:C37H46N4O5
    Forma y color:White To Off-White Solid
    Peso molecular:626.80

    Ref: 4Z-L-309

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Leuprorelin (Leuprolide) Impurity 4 ((3-9)-Leuprorelin (Leuprolide)) Ditrifluoroacetate

    CAS:
    Fórmula:C48H72N12O9·2C2HF3O2
    Forma y color:Off-White Solid
    Peso molecular:961.18 2*114.02

    Ref: 4Z-PL-4119

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Lisinopril Impurity 20


    Fórmula:C30H42N2O6
    Forma y color:White To Off-White Solid
    Peso molecular:526.67

    Ref: 4Z-L-0832

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Sacubitril Impurity 11 HCl

    CAS:
    Fórmula:C18H21NO2·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:283.37 36.46

    Ref: 4Z-S-072018

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Ganirelix Impurity 9 Tritrifluoroacetate


    Fórmula:C83H118ClN19O14·3C2HF3O2
    Peso molecular:1641.43 3*114.02

    Ref: 4Z-PG-046014

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Levothyroxine Related Compound 5

    CAS:
    Fórmula:C17H13I4NO5
    Forma y color:Off-White Solid
    Peso molecular:818.91

    Ref: 4Z-L-4609

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Levothyroxine Impurity 58

    CAS:
    Fórmula:C14H11I3O2
    Peso molecular:591.95

    Ref: 4Z-L-4682

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Leuprorelin (Leuprolide) EP Impurity G Ditrifluoroacetate

    CAS:
    Fórmula:C59H84N16O12·2C2HF3O2
    Forma y color:White To Off-White Solid
    Peso molecular:1209.42 2*114.02

    Ref: 4Z-PL-4122

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Atosiban Acetate

    CAS:
    Fórmula:C43H67N11O12S2·C2H4O2
    Forma y color:Off-White Solid
    Peso molecular:994.19 60.05

    Ref: 4Z-PA-136001

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Lanreotide Impurity 4 Trifluoroacetate

    CAS:
    Fórmula:C56H71N11O11S2·C2HF3O2
    Peso molecular:1138.37 114.02

    Ref: 4Z-PL-133006

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Teduglutide

    CAS:
    Fórmula:C164H252N44O55S
    Peso molecular:3752.13

    Ref: 4Z-PT-312001

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Terlipressin EP Impurity I Trifluoroacetate


    Fórmula:C52H73N15O16S2·C2HF3O2
    Peso molecular:1228.37 114.02

    Ref: 4Z-PT-150011

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Cisatracurium Besilate EP Impurity B Iodide

    CAS:
    Fórmula:C22H30NO4·I
    Forma y color:White To Off-White Solid
    Peso molecular:372.48 126.91

    Ref: 4Z-A-7523

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Cisatracurium Besilate EP Impurity K Iodide (Mixture of Diastereomers)


    Fórmula:C54H74N2O12·2I
    Forma y color:Pale Yellow Solid
    Peso molecular:943.20 2 126.90

    Ref: 4Z-A-7547

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Daptomycin Impurity 27

    CAS:
    Fórmula:C31H30N2O8
    Peso molecular:558.59

    Ref: 4Z-PD-122031

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Bortezomib Trimer ((1R,2S)-Bortezomib Trimer)

    CAS:
    Fórmula:C57H69B3N12O9
    Forma y color:White To Off-White Solid
    Peso molecular:1098.68

    Ref: 4Z-B-461

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Levothyroxine Impurity 68

    CAS:
    Fórmula:C18H17I2NO5
    Peso molecular:581.14

    Ref: 4Z-L-4622

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Terlipressin Impurity 12 Ditrifluoroacetate (ß-Ala-Gly12)


    Fórmula:C55H79N17O16S22C2HF3O2
    Peso molecular:1298.46 2* 114.02

    Ref: 4Z-PT-150014

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Carbetocin Impurity 8 (5-β-Asp Carbetocin)


    Fórmula:C45H68N10O13S
    Peso molecular:989.16

    Ref: 4Z-PC-279014

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Bortezomib Impurity 36

    CAS:
    Fórmula:C14H13N3O3
    Forma y color:White To Off-White Solid
    Peso molecular:271.28

    Ref: 4Z-B-462

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Ganirelix

    CAS:
    Fórmula:C80H113ClN18O13
    Peso molecular:1570.36

    Ref: 4Z-PG-046001

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Carbetocin-d7


    Fórmula:C45H62D7N11O12S
    Peso molecular:995.21

    Ref: 4Z-PC-279020

    5mg
    A consultar
    10mg
    9.707,00€
    25mg
    16.987,00€
    50mg
    26.693,00€
    100mg
    A consultar
  • Atracurium Impurity 31 Besylate


    Fórmula:C28H40NO6·C6H5O3S
    Forma y color:White To Off-White Solid
    Peso molecular:486.63 157.16

    Ref: 4Z-A-7568

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Lisinopril Impurity 14

    CAS:
    Fórmula:C10H12F6N2O4
    Forma y color:White To Off-White Solid
    Peso molecular:338.21

    Ref: 4Z-L-0826

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Buserelin Ditrifluoroacetate

    CAS:
    Fórmula:C60H86N16O13·2C2HF3O2
    Forma y color:Off-White Solid
    Peso molecular:1239.45 2*114.02

    Ref: 4Z-PB-101

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • S-Methyl-L-Methionine Iodide

    CAS:
    Fórmula:C6H14NO2S·I
    Forma y color:White To Off-White Solid
    Peso molecular:164.24 126.91

    Ref: 4Z-M-4715

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Levothyroxine Impurity 26

    CAS:
    Fórmula:C14H9I4NO3
    Forma y color:White To Off-White Solid
    Peso molecular:746.85

    Ref: 4Z-L-4648

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Bortezomib Impurity 48

    CAS:
    Fórmula:C19H24N4O3
    Forma y color:White To Off-White Solid
    Peso molecular:356.43

    Ref: 4Z-B-4612

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Felypressin EP Impurity E Trifluoroacetate


    Fórmula:C48H67N13O12S2·C2HF3O2
    Peso molecular:1082.28 114.02

    Ref: 4Z-PF-526

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Bortezomib Impurity 22


    Fórmula:C14H26BNO2·C2HF3O2
    Forma y color:White To Off-White Solid
    Peso molecular:251.18 114.02

    Ref: 4Z-B-4640

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Terlipressin Impurity 14 Ditrifluoroacetate

    CAS:
    Fórmula:C52H76N16O15S2·2C2HF3O2
    Peso molecular:1229.40 2*114.02

    Ref: 4Z-PT-150019

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Calcitonin (Salmon) EP Impurity D Pentatrifluoroacetate (5-Ser-O-Acetyl Calcitonin (Salmon) Pentatrifluoroacetate)


    Fórmula:C147H242N44O49S2·5C2HF3O2
    Forma y color:White To Off-White Solid
    Peso molecular:3473.93 5*114.02

    Ref: 4Z-PC-322032

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Leuprorelin (Leuprolide) EP Impurity A

    CAS:
    Fórmula:C59H84N16O12
    Forma y color:White To Off-White Solid
    Peso molecular:1209.42

    Ref: 4Z-PL-413

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Desmopressin EP Impurity B Trifluoroacetate


    Fórmula:C46H63N13O13S2·C2HF3O2
    Forma y color:White To Off-White Solid
    Peso molecular:1070.21 114.02

    Ref: 4Z-PD-825

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • (6-D-Phe) Semaglutide


    Fórmula:C187H291N45O59
    Peso molecular:4113.64

    Ref: 4Z-PS-189031

    5mg
    A consultar
    10mg
    4.854,00€
    25mg
    8.979,00€
    50mg
    14.560,00€
    100mg
    A consultar
  • N-Formyl Lisinopril


    Fórmula:C22H31N3O6
    Peso molecular:433.51

    Ref: 4Z-L-0843

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Bortezomib Impurity 49


    Fórmula:C19H24N4O3
    Forma y color:White To Off-White Solid
    Peso molecular:356.43

    Ref: 4Z-B-4662

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Cyclosporin Impurity 12

    CAS:
    Fórmula:C58H103N11O12
    Peso molecular:1146.53

    Ref: 4Z-PC-5436

    5mg
    A consultar
    10mg
    12.133,00€
    25mg
    21.840,00€
    50mg
    36.399,00€
    100mg
    A consultar
  • Cisatracurium Besilate EP Impurity R

    CAS:
    Fórmula:C51H66N2O12
    Forma y color:Colourless Liquid
    Peso molecular:899.09

    Ref: 4Z-A-7579

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Oxytocin EP Impurity C Trifluoroacetate

    CAS:
    Fórmula:C43H65N11O13S2·C2HF3O2
    Forma y color:White To Off-White Solid
    Peso molecular:1008.18 114.02

    Ref: 4Z-PO-079008

    5mg
    A consultar
    10mg
    1.092,00€
    25mg
    1.942,00€
    50mg
    3.034,00€
    100mg
    A consultar
  • Linaclotide Impurity 1 Trifluoroacetate

    CAS:
    Fórmula:C59H78N14O22S6·C2HF3O2
    Peso molecular:1527.71 114.02

    Ref: 4Z-PL-121005

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar