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Peptides and Proteins

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.

Products of "Peptides and Proteins"

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products per page.Found 2984 products on this category.
  • Octreotide Impurity 47


    Formula:C55H74N10O14S2
    Molecular weight:1163.37

    Ref: 4Z-PO-036064

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  • Lopinavir Impurity 2


    Formula:C37H48N4O8S
    Color and Shape:Yellow Solid
    Molecular weight:708.87

    Ref: 4Z-L-3013

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  • Protirelin Acetate

    CAS:
    Protirelin Acetate (TRH Acetate) is a thyrotropin-releasing hormone, stimulating the release of thyrotropin and prolactin from the anterior pituitary.
    Formula:C16H22N6O4C2H4O2
    Purity:96.17%
    Color and Shape:Solid
    Molecular weight:452.46

    Ref: TM-TP1022

    5mg
    48.00€
    10mg
    73.00€
    25mg
    88.00€
    50mg
    96.00€
    100mg
    155.00€
    500mg
    373.00€
  • Daptomycin Impurity 49


    Formula:C44H66N10O15
    Molecular weight:975.07

    Ref: 4Z-PD-122054

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  • Terlipressin Impurity 16 (D-Cys 9) Ditrifluoroacetate


    Formula:C52H74N16O15S2·2C2HF3O2
    Molecular weight:1227.38 2*114.02

    Ref: 4Z-PT-150022

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  • Teriparatide Impurity 22 Trifluoroacetate (Met 8 &18(O),16 succinimide)


    Formula:C181H288N54O53S2·C2HF3O2
    Molecular weight:4132.74 114.02

    Ref: 4Z-PT-255025

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  • Sacubitril Impurity 55

    CAS:
    Formula:C20H23NO4
    Molecular weight:341.41

    Ref: 4Z-S-072070

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  • Atracurium EP Impurity C Iodide (Mixture of Diastereomers)


    Formula:C32H44NO8·I
    Color and Shape:Pale Yellow Solid
    Molecular weight:570.70 126.91

    Ref: 4Z-A-7515

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  • Levocarnitine EP Impurity A

    CAS:
    Formula:C7H13NO2
    Molecular weight:143.19

    Ref: 4Z-L-864

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  • Glucagon Impurity 11 Tetratrifluoroacetate (Des-Thr7)-Glucagon)

    CAS:
    Formula:C149H218N42O47S·4C2HF3O2
    Molecular weight:3381.69 4*114.02

    Ref: 4Z-PG-194013

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  • Terlipressin EP Impurity J Ditrifluoroacetate


    Formula:C54H77N15O16S2·2C2HF3O2
    Molecular weight:1256.42 2*114.02

    Ref: 4Z-PT-150015

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  • N-Acetyl-Phe-Octreotide Trifluoroacetate (See USP Product Information Sheet for Full Chemical Name)

    CAS:
    Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoi
    Formula:C51H68N10O11S2·C2HF3O2
    Color and Shape:White Off-White Solid
    Molecular weight:1060.45105

    Ref: 45-1477691

    25mg
    2,406.00€
  • Des-(Oct-gama-Glu-AEEA-AEEA) Semaglutide


    Formula:C152H230N42O47
    Molecular weight:3397.76

    Ref: 4Z-PS-189034

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  • Clomiphene citrate

    CAS:
    Clomiphene citrate (NSC 35770) is a selective estrogen receptor modulator.
    Formula:C32H36ClNO8
    Purity:100% - 99.08%
    Color and Shape:White Crystalline Powder
    Molecular weight:598.1

    Ref: TM-T1193

    1g
    63.00€
    500mg
    49.00€
    1mL*10mM (DMSO)
    55.00€
  • Sugammadex Impurity 48

    CAS:
    Formula:C72H112O49S8
    Molecular weight:2018.12

    Ref: 4Z-S-082053

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  • Marizomib (Salinosporamide A)

    CAS:
    Formula:C15H20ClNO4
    Molecular weight:313.78

    Ref: 4Z-M-141001

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  • Sacubitrilat Acyl-Glucuronide


    Formula:C28H33NO11
    Color and Shape:Pale Green Solid
    Molecular weight:559.57

    Ref: 4Z-S-072064

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  • Semaglutide Impurity 37 (Kyn25)


    Formula:C186H291N45O60
    Molecular weight:4117.63

    Ref: 4Z-PS-189053

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  • MS159

    CAS:
    MS159 is a potent PROTAC degrader targeting the nuclear receptor binding SET structural domain protein 2 (NSD2), which inhibits tumor cell growth.
    Formula:C43H40N8O10
    Purity:98%
    Color and Shape:Solid
    Molecular weight:828.83

    Ref: TM-T77967

    5mg
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  • Deferoxamine Mesylate EP Impurity B

    CAS:
    Formula:C16H32N4O5
    Molecular weight:360.46

    Ref: 4Z-D-089006

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  • PROTAC α-synuclein degrader 5

    CAS:
    PROTAC α-synuclein degrader 5 is a highly selective (PROTAC) compound that targets and degrades α-synuclein aggregates, exhibiting an DC50 value of 7.51 μM and
    Formula:C39H41N7O10
    Purity:98%
    Color and Shape:Solid
    Molecular weight:767.78

    Ref: TM-T79250

    5mg
    To inquire
  • Bivalirudin Impurity 7 Ditrifluoroacetate

    CAS:
    Formula:C43H63N15O15·2C2HF3O2
    Molecular weight:1030.07 2*114.02

    Ref: 4Z-PB-122017

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  • PROTAC BRD4 Degrader-16

    CAS:
    PROTAC BRD4 Degrader-16 is a potent degrader of BRD4, exhibiting IC50 values of 34.58 nM for BRD4 (BD1) and 40.23 nM for BRD4 (BD2).
    Formula:C46H41N7O8
    Purity:98%
    Color and Shape:Solid
    Molecular weight:819.86

    Ref: TM-T78647

    5mg
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    50mg
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  • BT-PROTAC


    BT-PROTAC is a bioorthogonally activatable prodrug that enables precise control over PROTAC (PROteolysis TArgeting Chimera) activity.
    Purity:98%
    Color and Shape:Odour Solid

    Ref: TM-T82809

    5mg
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    50mg
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  • Sugammadex Impurity 12 Octasodium Salt

    CAS:
    Formula:C72H104O56S8·8Na
    Color and Shape:White To Off-White Solid
    Molecular weight:2122.05 8*22.99

    Ref: 4Z-S-082015

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  • [Lys(Ac)]5-Octreotide (D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-N6-acetyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-L-cysteinamide cyclic (2-->7)-disulfide)

    CAS:
    Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoi
    Formula:C51H68N10O11S2
    Color and Shape:Off-White Powder
    Molecular weight:1060.45105

    Ref: 45-1477590

    10mg
    1,423.00€
  • Carfilzomib Impurity 77


    Formula:C31H43N5O5
    Color and Shape:White To Off-White Solid
    Molecular weight:565.72

    Ref: 4Z-C-121080

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  • Daptomycin Impurity 14


    Formula:C72H103N17O27
    Molecular weight:1638.72

    Ref: 4Z-PD-122018

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  • Elagolix Impurity 40

    CAS:
    Formula:C13H10F4N2O2
    Molecular weight:302.23

    Ref: 4Z-E-150044

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  • Felypressin EP Impurity A Ditrifluoroacetate


    Formula:C52H77N15O13S2·2C2HF3O2
    Molecular weight:1184.41 2*114.02

    Ref: 4Z-PF-522

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  • Deferoxamine Mesylate Impurity 3

    CAS:
    Formula:C27H50N6O9
    Molecular weight:602.73

    Ref: 4Z-D-089009

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  • Semaglutide Impurity 63


    Formula:C37H36N2O5
    Molecular weight:588.70

    Ref: 4Z-PS-189079

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  • Eptifibatide Impurity 3


    Formula:C70H98N22O18S4
    Molecular weight:1663.93

    Ref: 4Z-PE-126004

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  • Teduglutide

    CAS:
    Teduglutide (ALX-0600) is a glucagon-like peptide-2 analog that increases intestinal absorption and can be used in research on short bowel syndrome (SBS).
    Formula:C164H252N44O55S
    Purity:98.08%
    Color and Shape:Solid
    Molecular weight:3752.08

    Ref: TM-T35337

    1mg
    92.00€
    5mg
    188.00€
    10mg
    294.00€
    25mg
    528.00€
    50mg
    766.00€
    100mg
    999.00€
    200mg
    1,407.00€
  • CP5V

    CAS:
    CP5V, a PROTAC, degrades Cdc20, halts mitosis, and inhibits cancer growth by targeting it for VHL-mediated ubiquitination and proteasome destruction.
    Formula:C46H66Cl3N9O12S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1075.49

    Ref: TM-T10875

    1mg
    374.00€
    5mg
    825.00€
    10mg
    1,378.00€
    25mg
    2,043.00€
    50mg
    2,737.00€
    100mg
    3,725.00€
  • Bortezomib Impurity 40


    Formula:C57H69B3N12O9
    Color and Shape:White To Off-White Solid
    Molecular weight:1098.68

    Ref: 4Z-B-4610

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  • Goserelin

    CAS:
    Formula:C59H84N18O14
    Color and Shape:White To Off-White Solid
    Molecular weight:1269.43

    Ref: 4Z-PG-151

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  • Carfilzomib Impurity 74


    Formula:C41H59N5O7
    Color and Shape:White To Off-White Solid
    Molecular weight:733.95

    Ref: 4Z-C-121077

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  • Sacubitril-Valsartan Trisodium Salt

    CAS:
    Formula:C24H28N5O3·C24H27NO5·3Na
    Color and Shape:White To Off-White Solid
    Molecular weight:410.49 433.51 3*22.99

    Ref: 4Z-S-072050

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  • Semaglutide Impurity 69


    Formula:C51H93N5O19
    Molecular weight:1080.32

    Ref: 4Z-PS-189086

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  • [L-Leu]6-Leuprolide (5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-L-leucyl-L-leucyl-L-arginyl-N-ethyl-L-prolinamide)

    CAS:
    Lactams, nesoi
    Formula:C59H84N16O12
    Color and Shape:Off-White Powder
    Molecular weight:1208.64546

    Ref: 45-1358430

    10mg
    900.00€
  • P60-L3-VHL


    P60-L3-VHL, a PROTAC class Foxp3 degrader, exhibits antitumor activity by reducing cell differentiation and Foxp3 expression in activated Treg cells in vitro.
    Color and Shape:Odour Solid

    Ref: TM-T200695

    10mg
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  • Etelcalcetide Dimer


    Formula:C70H134N40O16S2
    Molecular weight:1856.23

    Ref: 4Z-PE-192003

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  • Leupeptin Hemisulfate

    CAS:
    Leupeptin hemisulfate is a protease inhibitor with cell membrane-permeable, reversible, competitive, and oral activities.
    Formula:C20H38N6O4H2SO4
    Purity:90% - ≥98%
    Color and Shape:White Solid
    Molecular weight:475.59

    Ref: TM-T6564

    5mg
    51.00€
    10mg
    73.00€
    25mg
    110.00€
    50mg
    163.00€
    100mg
    234.00€
    1mL*10mM (DMSO)
    60.00€
  • Semaglutide Impurity 30 (des-Thr-5)


    Formula:C183H284N44O57
    Molecular weight:4012.54

    Ref: 4Z-PS-189045

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  • YX-2-107

    CAS:
    YX-2-107: CDK6-degrading PROTAC, IC50 of 4.4 nM, hinders RB phosphorylation/FOXM1, counters Ph+ ALL growth in rats, targets Ph+ ALL prophylaxis/treatment.
    Formula:C45H51N11O9
    Purity:98.09%
    Color and Shape:Solid
    Molecular weight:889.95

    Ref: TM-T74710

    1mg
    215.00€
    5mg
    535.00€
    10mg
    852.00€
    25mg
    1,578.00€
    50mg
    2,365.00€
    100mg
    3,192.00€
    1mL*10mM (DMSO)
    587.00€
  • Atracurium Impurity 34 Iodide


    Formula:C24H32NO6·I
    Molecular weight:430.52 126.90

    Ref: 4Z-A-7571

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  • NX-5948

    CAS:
    NX-5948 (BTK-IN-24) is a PROTAC-type BTK degrader with anti-inflammatory and anticancer activities, inhibiting B cell activation.
    Formula:C42H54N12O5
    Purity:98.29%
    Color and Shape:Solid
    Molecular weight:806.96

    Ref: TM-T75124

    1mg
    389.00€
    5mg
    849.00€
    10mg
    1,346.00€
    25mg
    2,627.00€
    50mg
    3,549.00€
    1mL*10mM (DMSO)
    1,205.00€
  • Levocarnitine Impurity 1


    Formula:C7H15NO5S
    Molecular weight:225.26

    Ref: 4Z-L-866

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  • (D-Tyr5)-Goserelin Diacetate

    CAS:
    Formula:C59H84N18O14·2C2H4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:1269.43 2*60.05

    Ref: 4Z-PG-156

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