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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 3126 productos de "Péptidos y Proteínas"

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  • Linaclotide Impurity 11 (Sulfoxide Cys1)


    Fórmula:C65H89N15O27S6
    Peso molecular:1704.87

    Ref: 4Z-PL-121016

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  • Trofinetide Impurity 1

    CAS:
    Fórmula:C7H13NO2·HCl
    Peso molecular:143.19 36.46

    Ref: 4Z-T-418002

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  • Lanreotide Impurity 2


    Fórmula:C108H138N22O20S4
    Peso molecular:2192.67

    Ref: 4Z-PL-133004

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  • Lisinopril Impurity 8


    Fórmula:C39H55N3O9
    Peso molecular:709.88

    Ref: 4Z-L-0820

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  • Carfilzomib Impurity 59


    Fórmula:C40H59N5O8
    Peso molecular:737.94

    Ref: 4Z-C-121062

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  • Levothyroxine Impurity 28


    Fórmula:C15H12I3NO5
    Peso molecular:666.98

    Ref: 4Z-L-4650

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  • GW9508

    CAS:
    <p>GW9508(GW 9508) is a potent and selective agonist for FFA1 (GPR40), stimulates insulin secretion in a glucose-sensitive manner.</p>
    Fórmula:C22H21NO3
    Pureza:97.89% - 99.19%
    Forma y color:Solid
    Peso molecular:347.41
  • Levothyroxine Impurity 54

    CAS:
    Fórmula:C15H11I3N2O6
    Peso molecular:695.97

    Ref: 4Z-L-4676

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  • Ibutamoren Mesylate

    CAS:
    <p>Ibutamoren Mesylate (MK-0677) is a potent, non-peptide Growth hormone secretagogue receptor (GHSR) agonist.</p>
    Fórmula:C28H40N4O8S2
    Pureza:97.98% - ≥98%
    Forma y color:Solid
    Peso molecular:624.77
  • Iacvita-d10


    Fórmula:C28H42N2O6D10
    Forma y color:White To Off-White Solid
    Peso molecular:522.80

    Ref: 4Z-I-332

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  • A1874

    CAS:
    <p>A1874 is a nutlin-based and BRD4-degrading PROTAC which induces BRD4 degradation in cells. Effective in inhibiting many cancer cell lines proliferation.</p>
    Fórmula:C58H62Cl3F2N9O7S
    Pureza:99.52%
    Forma y color:Solid
    Peso molecular:1173.59
  • Boceprevir

    CAS:
    <p>Boceprevir (SCH 503034), an oral HCV NS3 protease inhibitor, has a Ki of 14 nM and EC90 of 350 nM.</p>
    Fórmula:C27H45N5O5
    Pureza:95% - 99.16%
    Forma y color:Solid
    Peso molecular:519.68
  • Exenatide Acetate

    CAS:
    Fórmula:C186H286N50O62S
    Peso molecular:4246.62

    Ref: 4Z-PE-141003

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  • Atracurium Impurity A2 (cis-Monoquatenary)


    Fórmula:C52H69N2O12·C6H5O3S
    Peso molecular:914.13 157.16

    Ref: 4Z-A-759

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  • Calcitonin Impurity 16


    Fórmula:C12H28Si
    Peso molecular:200.44

    Ref: 4Z-PC-322018

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  • Desethyl Sacubitril-13C4


    Fórmula:C1813C4H25NO5
    Peso molecular:383.38

    Ref: 4Z-S-072033

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  • Thymalfasin Impurity 6


    Fórmula:C126H210N32O54
    Peso molecular:3037.24

    Ref: 4Z-PT-402007

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  • Glucagon Impurity 9 Tetratrifluoroacetate Des-Thr 5 Glucagon)

    CAS:
    Fórmula:C149H218N42O47S·4C2HF3O2
    Peso molecular:3381.69 4* 114.02

    Ref: 4Z-PG-194019

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  • 1-Deoxynojirimycin

    CAS:
    <p>1-Deoxynojirimycin (Moranoline) is a potent α-glucosidase inhibitor, suppressing postprandial blood glucose, thereby possibly preventing diabetes mellitus.</p>
    Fórmula:C6H13NO4
    Pureza:99.65% - 99.98%
    Forma y color:White-Beige Solid Crystalline
    Peso molecular:163.17
  • Bortezomib Impurity 23


    Fórmula:C14H24BClO2
    Peso molecular:270.61

    Ref: 4Z-B-4641

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  • Pidotimod Impurity 15


    Fórmula:C15H21N3O7S
    Peso molecular:387.41

    Ref: 4Z-P-136024

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  • Reldesemtiv-d4

    CAS:
    Fórmula:C19H14D4F2N6O
    Peso molecular:388.42

    Ref: 4Z-R-122002

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  • Sacubitril Impurity 12

    CAS:
    Fórmula:C23H27NO4
    Peso molecular:381.47

    Ref: 4Z-S-072019

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  • Bestatin Impurity 7


    Fórmula:C12H15NO4
    Peso molecular:237.26

    Ref: 4Z-B-119010

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  • Lisinopril Impurity 9


    Fórmula:C38H53N3O9
    Peso molecular:695.85

    Ref: 4Z-L-0821

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  • Lopinavir

    CAS:
    <p>Lopinavir (ABT-378) is a peptidomimetic HIV protease inhibitor that retains activity against HIV protease with the Val 82 mutation.</p>
    Fórmula:C37H48N4O5
    Pureza:98% - 99.62%
    Forma y color:White Crystalline Solid
    Peso molecular:628.8
  • Teriparatide Impurity 20 Trifluoroacetate (30 succinimide)


    Fórmula:C181H288N54O51S2·XC2HF3O2
    Peso molecular:4100.74 X*114.02

    Ref: 4Z-PT-255023

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  • Levothyroxine Impurity 27


    Fórmula:C29H13I8NO6
    Peso molecular:1486.66

    Ref: 4Z-L-4649

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  • Sacubitril Impurity 43 HCl

    CAS:
    Fórmula:C20H25NO2·HCl
    Peso molecular:311.43 36.46

    Ref: 4Z-S-072054

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  • Pidotimod Impurity 13


    Fórmula:C15H21N3O7S
    Peso molecular:387.41

    Ref: 4Z-P-136022

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  • Elagolix Impurity 18


    Fórmula:C40H44F5N3O7
    Peso molecular:773.80

    Ref: 4Z-E-150022

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  • β-Aminopropionitrile

    CAS:
    <p>β-Aminopropionitrile (3-Aminopropionitrile) is a selective inhibitor of lysyl oxidase.</p>
    Fórmula:C3H6N2
    Pureza:98.29%
    Forma y color:Light Yellow Liquid
    Peso molecular:70.09
  • Octreotide α-Dimer Tetratrifluoroacetate (Octreotide Parallel Dimer)


    Fórmula:C98H132N20O20S4·4C2HF3O2
    Peso molecular:2038.49 4*114.02

    Ref: 4Z-PO-036060

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  • Atosiban Impurity 5


    Fórmula:C43H67N11O13S2
    Peso molecular:1010.19

    Ref: 4Z-PA-136011

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  • Oxytocin Impurity 16

    CAS:
    Fórmula:C5H3ClN2O2S
    Peso molecular:190.60

    Ref: 4Z-PO-079017

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  • Glucagon Impurity 13


    Fórmula:C153H223N43O48S
    Peso molecular:3464.78

    Ref: 4Z-PG-194023

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  • Cyclosporine

    CAS:
    <p>Cyclosporine is a calcineurin phosphatase pathway inhibitor, used as an immunosuppressant drug to prevent rejection in organ transplantation.</p>
    Fórmula:C62H111N11O12
    Pureza:99.68%
    Forma y color:White Powder
    Peso molecular:1202.61
  • Elagolix Impurity 23


    Fórmula:C32H30F5N3O5
    Peso molecular:631.60

    Ref: 4Z-E-150027

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  • Proline Impurity 8

    CAS:
    Fórmula:C7H13NO2
    Peso molecular:143.19

    Ref: 4Z-P-166048

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  • Carfilzomib Impurity 43

    CAS:
    Fórmula:C38H48N4O6
    Peso molecular:656.82

    Ref: 4Z-C-121046

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  • KY-226

    CAS:
    <p>KY-226 is a potent inhibitor of protein tyrosine phosphatase 1B (PTP1B)(IC50: 0.25 μM,)</p>
    Fórmula:C27H31NO3S2
    Pureza:99.4%
    Forma y color:Solid
    Peso molecular:481.67
  • Glucagon Impurity 12


    Fórmula:C153H223N43O48S
    Peso molecular:3464.78

    Ref: 4Z-PG-194022

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  • Liraglutide Impurity 32 Trifluoroacetate (Des-4-Gly)


    Fórmula:C170H262N42O50
    Peso molecular:3694.21

    Ref: 4Z-PL-105035

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  • Afamelanotide

    CAS:
    Fórmula:C78H111N21O19
    Peso molecular:1646.87

    Ref: 4Z-PA-357001

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  • Bortezomib Impurity 47 HCl

    CAS:
    Fórmula:C5H14BNO2·HCl
    Peso molecular:130.98 36.46

    Ref: 4Z-B-4661

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  • Protoporphyrinogen IX

    CAS:
    Fórmula:C34H40N4O4
    Peso molecular:568.72

    Ref: 4Z-H-042006

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  • Semaglutide Impurity 32 (endo 4 Gly)


    Fórmula:C189H294N46O60
    Peso molecular:4170.69

    Ref: 4Z-PS-189047

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  • Sugammadex Impurity 39


    Fórmula:C74H116O48S8
    Peso molecular:2030.17

    Ref: 4Z-S-082044

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  • Iso Cyclosporin H Trifluoroacetic Acid Salt

    CAS:
    Fórmula:C62H111N11O12·C2HF3O2
    Peso molecular:1202.64 114.02

    Ref: 4Z-PC-5411

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  • Deferoxamine Mesylate Impurity 5


    Fórmula:C36H66N8O12
    Peso molecular:802.97

    Ref: 4Z-D-089011

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