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Peptides

Peptides

Les peptides sont des chaînes courtes d'acides aminés liées par des liaisons peptidiques, jouant un rôle essentiel en tant que molécules biologiques dans divers processus cellulaires. Ils fonctionnent comme hormones, neurotransmetteurs et molécules de signalisation, et sont largement utilisés dans les applications thérapeutiques et diagnostiques. Les peptides sont également cruciaux dans la recherche pour étudier les interactions protéiques, les activités enzymatiques et les voies de signalisation cellulaire. Chez CymitQuimica, nous proposons une large sélection de peptides de haute qualité pour soutenir vos besoins en recherche et développement en biotechnologie et en pharmacie.

Sous-catégories appartenant à la catégorie "Peptides"

30315 produits trouvés pour "Peptides"

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  • Nesfatin-1 (Human)


    Nesfatin-1 is a peptide hormone that is synthesized in the brain, pancreas, and gut. It can be found in human plasma and cerebrospinal fluid. Nesfatin-1 has been shown to decrease food intake through its effects on the hypothalamus. This peptide hormone also stimulates insulin secretion from pancreatic beta cells, which may be due to its ability to inhibit the release of glucagon. Nesfatin-1 has been shown to have a strong effect on glucose homeostasis and may be used as an adjunct therapy for diabetes mellitus type 2 patients who are resistant to metformin treatment.
    Formule :C427H691N113O134
    Degré de pureté :Min. 95%
    Masse moléculaire :9,551.95 g/mol

    Ref: 3D-NES-3863-PI

    500µg
    3.447,00€
  • H-VNVEDAGGETLGR^-OH


    <p>Peptide H-VNVEDAGGETLGR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP48841

    ne
    À demander
  • H-IALGGLLFPASNLR^-OH


    <p>Peptide H-IALGGLLFPASNLR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP48095

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  • α-Defensin-4 (Human)


    <p>Antimicrobial peptide consisting of disulfide bonds between Cys2-Cys30, Cys4-Cys19, and Cys9-Cys29. Alpha-defensin-4 is a small, cationic peptide that is part of the alpha-defensin family of antimicrobial peptides in humans. It is primarily produced by neutrophils, which are a type of white blood cell that plays a critical role in the immune response to bacterial infections.<br>Alpha-defensin-4 is known to have broad-spectrum antimicrobial activity against a wide range of bacterial pathogens, including both Gram-positive and Gram-negative bacteria. Like other alpha-defensins, alpha-defensin-4 achieves its antimicrobial activity by disrupting the cell membranes of the pathogens, leading to cell lysis and death.<br>In addition to its antimicrobial activity, alpha-defensin-4 has been found to have other functions in the body, including modulating the immune response and promoting tissue repair. It has also been implicated in the pathogenesis of certain inflammatory and autoimmune diseases, including rheumatoid arthritis and psoriasis.<br>Alpha-defensin-4 is typically found in various bodily fluids, including blood, urine, and semen, and its levels can be used as a diagnostic marker for certain conditions. For example, elevated levels of alpha-defensin-4 in joint fluid can be indicative of a bacterial infection in the joint, which can help to guide treatment decisions.</p>
    Formule :C157H255N49O43S6
    Degré de pureté :Min. 95%
    Masse moléculaire :3,709.4 g/mol

    Ref: 3D-PDF-4431-S

    100µg
    925,00€
  • Ac-SEEEDPAPSRKIHFSTAPIQVFST-NH2


    <p>Peptide Ac-SEEEDPAPSRKIHFSTAPIQVFST-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP42994

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  • ProTx-II

    CAS :
    ProTx-II is a synthetic peptide that activates the TRPV1 receptor, a member of the capsaicin receptor family. ProTx-II has been shown to inhibit NGF-induced neurite outgrowth, and can be used as a research tool in studying the structure and function of TRPV1 receptors. ProTx-II is also an inhibitor of protein interactions with the TNF receptor, and has been shown to selectively inhibit NFκB activation by inhibiting IKK kinase activity.
    Formule :C168H250N46O41S8
    Degré de pureté :Min. 95%
    Masse moléculaire :3,826.6 g/mol

    Ref: 3D-PTX-4450-S

    100µg
    785,00€
  • H-FSPDDSAGASALL^^R-OH


    <p>Peptide H-FSPDDSAGASALL^^R-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP47157

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  • PKC β pseudosubstrate

    CAS :
    <p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>
    Formule :C177H294N62O38S3
    Masse moléculaire :3,994.84 g/mol

    Ref: 3D-PP51041

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  • LCBiot-NTKNHPMLMNLLKDNPAQD-OH


    Peptide LCBiot-NTKNHPMLMNLLKDNPAQD-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

    Ref: 3D-PP48921

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  • Myelin Oligodendrocyte Glycoprotein(35-55), rat MOG(35-55)

    CAS :
    Myelin oligodendrocyte glycoprotein (MOG) is a type I integral membrane glycoprotein of the immunoglobulin superfamily (Ig) found exclusively in mammals. The 26-28 kDa protein is located on the external surface of the oligodendrocyte membrane, mostly on the peripheral lamellae of myelin sheaths of the Central nervous system (CNS). The immunodominant 35-55 epitope of MOG (MOG 35-55) is a primary target for both cellular and humoral immune responses1. Anti-MOG antibodies and the abnormal activation of encepalitogenic T cells upon recognition of MOG (35-55) peptide cause the destruction of myelin sheath during Multiple sclerosis (MS), a common inflammatory autoimmune disorder of the CNS. Although MOG is a minor component of the CNS, the 35-55 epitope of MOG (MOG 35-55) is strongly immunogenic and therefore is widely used for in vivo biological evaluation and immunological studies of the Experimental Autoimmune Encephalomyelitis (EAE), a mouse animal model for T-cell-mediated inflammatory demyelinating autoimmune diseases of the CNS. Administration of MOG (35-55) peptide in mice produces anti-MOG antibodies that cause demyelination and a chronic Experimental Autoimmune Encephalomyelitis. Anti-MOG antibodies are observed in cerebrospinal fluid (CFS) and the serum of MS pateints. There is a direct correlation between the severity of the MS symptomes and anti-MOG titers. The progression of Multiple sclerosis is rapid and relapses occur more frequently in presence of anti-MOG antibodies. Therefore, anti-MOG antibodies are an indicator for the prognosis and progression of Multiple sclerosis. They can be detected by MOG (35-55) epitope-coated ELISA for quantification. MOG (35-55)-induced EAE models can help elucidating the immunopathological mechanism of Multiple sclerosis and promote the developement of novel therapeutics. One therapeutic approach consists on the administration of a mixture of peptides, representing immunodominant epitopes of different myelin proteins including MOG peptide at a proper dose to modulate the immune response and induce tolerance.
    Formule :C118H177N35O29S
    Degré de pureté :Min. 95%
    Masse moléculaire :2,582 g/mol

    Ref: 3D-PM17052

    1mg
    255,00€
    10mg
    748,00€
    100mg
    2.113,00€
  • Biot-PRKVIKMESEE-OH


    Peptide Biot-PRKVIKMESEE-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

    Ref: 3D-PP43986

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  • HXB2 gag NO-36/aa141 - 155


    <p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>
    Masse moléculaire :1,752 g/mol

    Ref: 3D-PP50325

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  • Fmoc-Pro-Rink-Amide MBHA Resin


    <p>Fmoc-Pro-Rink-Amide MBHA Resin is an amino acid resin that is used for the synthesis of peptides and proteins. It has a high purity and can be used as a research tool in the fields of pharmacology, protein interactions, receptor binding, ion channels, ligand binding, antibody production, or cell biology. Fmoc-Pro-Rink-Amide MBHA Resin is also an inhibitor of cyclic nucleotide phosphodiesterases. The chemical name for this product is 4-(2(2-(2-(3-(4-(dimethylamino)phenyl)amido)-6(1H)-pyridinyl)ethoxy)ethoxy)benzoic acid methyl ester hydrochloride.</p>
    Degré de pureté :Min. 95%

    Ref: 3D-RFP-10029-PI

    1g
    187,00€
    5g
    531,00€
  • H-YLYTDDAQQTEAHLEIR^-OH


    <p>Peptide H-YLYTDDAQQTEAHLEIR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP42770

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  • Bradykinin (1-7)

    CAS :
    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Formule :C35H52N10O9
    Masse moléculaire :756.87 g/mol

    Ref: 3D-PP50697

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  • Gly-Val-Val


    <p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>
    Formule :C12H23N3O4
    Masse moléculaire :273.33 g/mol

    Ref: 3D-PP50643

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  • H-CNPHPYNEGYVY-NH2


    <p>Peptide H-CNPHPYNEGYVY-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP48266

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    À demander
  • H-WMDF^-NH2


    <p>Peptide H-WMDF^-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>
    Masse moléculaire :606.7 g/mol

    Ref: 3D-PP42703

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    À demander
  • HIV-1 Nef 92-100 (HLA-B*40:01)


    <p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>

    Ref: 3D-PP50736

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    À demander
  • TET 830 modified/T-helper epitope from tetanus toxoid

    CAS :
    TET 830 modified/T-helper epitope from tetanus toxoid – AQYIKANSKFIGITEL
    Formule :C83H134N20O24
    Degré de pureté :Min. 95%
    Masse moléculaire :1,796.11 g/mol

    Ref: 3D-PT17108

    1mg
    233,00€
    10mg
    293,00€
    100mg
    568,00€
  • H-THFPQFSYSASIRE^-OH


    <p>Peptide H-THFPQFSYSASIRE^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP47269

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    À demander
  • LCBiot-DRFSVNLDVKHFSPEELKVKV-OH


    <p>Peptide LCBiot-DRFSVNLDVKHFSPEELKVKV-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP48015

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  • H-VTTHPLAK^-OH


    Peptide H-VTTHPLAK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

    Ref: 3D-PP43848

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    À demander
  • H-FNWYV^DGVEVHNAK^-OH


    Peptide H-FNWYV^DGVEVHNAK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

    Ref: 3D-PP45238

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    À demander
  • SIVmac239 - 46


    <p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>
    Masse moléculaire :1,685.9 g/mol

    Ref: 3D-PP50013

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  • HXB2 gag NO-87


    <p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>
    Masse moléculaire :1,502.8 g/mol

    Ref: 3D-PP50030

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    À demander
  • HIV-1 env Protein gp120 (278-292) (strains BH10, BH8, HXB2, HXB3, PV22)

    CAS :
    <p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>
    Formule :C73H126N26O18
    Masse moléculaire :1,656 g/mol

    Ref: 3D-PP50982

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    À demander
  • R-S-R


    <p>Custom research peptide; min purity 95%.</p>
    Formule :C15H31N9O5
    Degré de pureté :Min. 95%
    Masse moléculaire :417.5 g/mol

    Ref: 3D-PR17084

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  • H-SIINFEK^L-OH


    <p>Peptide H-SIINFEK^L-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP48021

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    À demander
  • H-TEQQWNFAGIR^-OH


    <p>Peptide H-TEQQWNFAGIR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP40679

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    À demander
  • Ala-Ile-Val


    <p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>
    Formule :C14H27N3O4
    Masse moléculaire :301.38 g/mol

    Ref: 3D-PP50635

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  • Ac-YEVHHQKLVF-OH


    Peptide Ac-YEVHHQKLVF-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

    Ref: 3D-PP48403

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    À demander
  • Ac-AKFVAAWTLKAAA-NH2


    <p>Peptide Ac-AKFVAAWTLKAAA-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP48365

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    À demander
  • Ac-MPIWKFPDEEGAC-NH2


    <p>Peptide Ac-MPIWKFPDEEGAC-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP49851

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  • H-L^LQQFPLDLEK^-OH


    <p>Peptide H-L^LQQFPLDLEK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP48640

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  • H-LDTLAQEVALLK^-OH


    <p>Peptide H-LDTLAQEVALLK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP40741

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  • H-AQQHYPVSAGYTK^-OH


    <p>Peptide H-AQQHYPVSAGYTK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP40805

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  • Ac-QVPLRPMTYK-NH2


    <p>Peptide Ac-QVPLRPMTYK-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP43476

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  • H-ESL^^SSYWESAK-OH


    <p>Peptide H-ESL^^SSYWESAK-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP47516

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  • Indole-D^-OH


    <p>Peptide Indole-D^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP40335

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  • Z-GLF-CMK


    <p>Peptide Z-GLF-CMK is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP44981

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  • H-GGIVDEGALLR^-OH


    <p>Peptide H-GGIVDEGALLR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP44785

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  • Bovine β- Casein, monophosphopeptide


    <p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>
    Formule :C81H125N22O39P
    Masse moléculaire :2,062 g/mol

    Ref: 3D-PP50223

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  • SIVmac239 - 105


    <p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>
    Masse moléculaire :1,719.1 g/mol

    Ref: 3D-PP50861

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  • H-PSKPSFQEFVDWENVSPELNSTDQPFL-cysteamide


    <p>Peptide H-PSKPSFQEFVDWENVSPELNSTDQPFL-cysteamide is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP44992

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  • H-EV^DPIGHLY-OH


    <p>Peptide H-EV^DPIGHLY-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

    Ref: 3D-PP48068

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  • Insulin 15-24 (HLA-A*02:01)


    <p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>

    Ref: 3D-PP50773

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  • Orexin A (human) TFA

    CAS :
    <p>Orexin A (human) TFA is a high quality reagent that can be used as an intermediate in the synthesis of complex compounds, useful for research and development. It has many potential uses, including as a fine chemical, speciality chemical and reaction component. Orexin A (human) TFA is a versatile building block with many applications, such as being a useful scaffold or building block in reactions where it can be used in the synthesis of other compounds. It is also a valuable research chemical that can be used to study orexin receptors and their ligands.</p>
    Formule :C152H243N47O44S4•C2HF3O2
    Degré de pureté :Min. 95 Area-%
    Couleur et forme :White Off-White Powder
    Masse moléculaire :3,675.13 g/mol

    Ref: 3D-FO109201

    1mg
    344,00€
    2mg
    509,00€
    5mg
    772,00€
    10mg
    1.091,00€
    25mg
    1.546,00€
  • H-Arg-Leu-Leu-Phe-Thr-NH2


    <p>H-Arg-Leu-Leu-Phe-Thr-NH2 is a peptide that has been shown to inhibit the proliferation of cancer cells by interfering with the calcium signaling pathway. It also inhibits the production of pro-inflammatory cytokines and growth factors, which are important in inflammatory diseases. This peptide can be used as a therapeutic agent for ganglia disease, such as human immunodeficiency virus (HIV) infection or diabetes. H-Arg-Leu-Leu-Phe-Thr-NH2 has an inhibitory effect on nociceptors, which are nerve cells that transmit pain signals to the brain. It may also potentiate the effects of other drugs used to treat inflammation.</p>
    Formule :C31H53N9O6
    Degré de pureté :Min. 95%
    Masse moléculaire :647.82 g/mol

    Ref: 3D-PAR-3695-PI

    1mg
    152,00€
    5mg
    363,00€
  • δ-Melanocyte stimulating hormone


    <p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>
    Formule :C74H109N21O16S
    Masse moléculaire :1,580.8 g/mol

    Ref: 3D-PP50868

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