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Peptídeos

Peptídeos

Os peptídeos são cadeias curtas de aminoácidos ligados por ligações peptídicas, desempenhando papéis importantes como moléculas biológicas em processos celulares. Eles funcionam como hormônios, neurotransmissores e moléculas de sinalização, sendo amplamente utilizados em aplicações terapêuticas e diagnósticas. Os peptídeos também são cruciais na pesquisa para estudar interações proteicas, atividades enzimáticas e vias de sinalização celular. Na CymitQuimica, oferecemos uma ampla seleção de peptídeos de alta qualidade para apoiar suas necessidades de pesquisa e desenvolvimento em biotecnologia e farmacêutica.

Subcategorias de "Peptídeos"

Foram encontrados 29598 produtos de "Peptídeos"

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  • Carcinoembryonic antigen-related cell adhesion molecule 5 (653-667)


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

    Ref: 3D-PP50481

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  • H-LAV^YQAGAR-OH


    Peptide H-LAV^YQAGAR-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-PP46541

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  • Rhodopsin Epitope Tag


    ID4 is a highly versatile epitope tag. The peptide sequence is highly specific to rhodopsin and related photoreceptor proteins, meaning when used with monoclonal antibodies off-target signals are virtually non-existent. ID4 is also devoid of charged residues therefore reducing nonspecific ionic interactions. Monoclonal antibodies also bind to ID4 with high affinity therefore there is less need for inserting multiple copies of ID4.
    Peso molecular:902.4 g/mol

    Ref: 3D-CRB1001593

    500µg
    206,00€
    1mg
    282,00€
  • HXB2 gag NO-102/aa405 - 419


    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Peso molecular:1,750.2 g/mol

    Ref: 3D-PP50862

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  • Biot-KDGATMKTFCGTPEY-NH2


    Peptide Biot-KDGATMKTFCGTPEY-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.

    Ref: 3D-PP45073

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  • Motilin (1-10)


    Residues 1-10 of the gastrointestinal hormone motilin, secreted from endocrine cells in the small intestines, mainly from the jejunum and duodenum, in response to the fasting, drinking water or the mechanical stimulus of eating.
    Peso molecular:1,184.6 g/mol

    Ref: 3D-CRB1000593

    500µg
    206,00€
    1mg
    282,00€
  • H-EPVAGDAVPGPK^-OH


    Peptide H-EPVAGDAVPGPK^-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-PP48752

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  • H-ILKEPVHGV^-OH


    Peptide H-ILKEPVHGV^-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-PP45832

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  • Neurokinin A (Substance K)


    Neurokinin A (NKA) is a member of the classical tachykinins family of peptides which also includes substance P and neurokinin B. These peptides are primarily found in the nervous system where they act as neurotransmitters and neuromodulators. They also play key roles in neuronal inflammation, and high levels of NKA have been linked to poor prognosis of some tumours.The tachykinin peptides are characterised by a common C-terminal sequence, Phe-X-Gly-Leu-Met-NH2, where X represents either an aromatic (Phe, Tyr) or a branched aliphatic (Val, Ile) amino acid.This C-terminal region is thought to be responsible for activating the receptor. The divergent N-terminal region is thought to play a role in determining the receptor subtype selectivity. NKA binds preferentially to the NK2 receptor.
    Peso molecular:1,132.6 g/mol

    Ref: 3D-CRB1000222

    500µg
    206,00€
    1mg
    282,00€
  • Phosphorylated CHKtide


    CHKtide is a synthetic peptide substrate for checkpoint-kinase-1 and 2 (CHK1/CHK2) as well as salt-inducible kinase (SIKs) for use in kinase assays. CHKtide has been derived from CDC25C which is phosphorylated by CHK1/CHK2 in one of the DNA repair pathways. SIKs are serine/threonine kinases that are part of a complex network that regulate sodium homeostasis and blood pressure.The serine residue at position 5 of this peptide has been phosphorylated.

    Cor e Forma:Powder
    Peso molecular:2,779.4 g/mol

    Ref: 3D-CRB1000975

    500µg
    282,00€
    1mg
    386,00€
    5mg
    891,00€
    10mg
    1.050,00€
    25mg
    1.534,00€
  • H-AEWEQK^-OH


    Peptide H-AEWEQK^-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-PP49536

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  • Sudocetaxel zendusortide

    CAS:
    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Fórmula:C179H248N28O57
    Peso molecular:3,704.03 g/mol

    Ref: 3D-PP50466

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  • Ac-IRIKIRIK-NH2


    Peptide Ac-IRIKIRIK-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.

    Ref: 3D-PP43567

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  • H-STQAAIDQINGK^-OH


    Peptide H-STQAAIDQINGK^-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-PP47454

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  • Ac-CETVSTQELYS-NH2 PAB-403-404C6


    Peptide Ac-CETVSTQELYS-NH2 PAB-403-404C6 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-PP46052

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  • IDR-1


    As an antimicrobial peptide (AMP), IDR-1 acts indirectly on pathogenic bacterial infections. IDR-1 is proposed to function by upregulating monocyte cytokines (interleukins) while also reducing a pro-inflammatory cytokine. IDR-1 has been tested for its ability to aid against the rise of multi-drug resistant bacteria. In mouse models, IDR-1 is protective against Gram-positive and Gram-negative pathogens. Supply of IDR-1 can also attenuate methicillin-resistant staphylococcus aureus (MRSA)-induced pneumonia. The IDR-1 sequence is being studied as a template to hopefully generate more potent synthetic versions.
    Peso molecular:1,391.74 g/mol

    Ref: 3D-CRB1000027

    500µg
    206,00€
    1mg
    282,00€
  • SIVmac239 - 79


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

    Peso molecular:1,731.1 g/mol

    Ref: 3D-PP50034

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  • [5-FAM]-C7


    Selective peptide ligand for FRalpha, demonstrating specific binding to FRalpha expression cells and tumour targeting ability in vivo. It contains 5-carboxyfluorescein (5-FAM), a widely used green fluorescent tag.
    Peso molecular:1,732.7 g/mol

    Ref: 3D-CRB1101183

    100µg
    206,00€
    500µg
    282,00€
  • LCBiot-CVYKSPVVSGDTSPRH-OH


    Peptide LCBiot-CVYKSPVVSGDTSPRH-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-PP49387

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  • Temporin A


    Temporin A is a short, linear, basic and highly hydrophobic anti-microbial peptide (AMP) isolated from the frog, Rana temporaria. Temporin A is particularly active against Gram-positive bacteria including those arranged in biofilms. Temporin A is also active against some Gram-negative bacteria and Leishmania parasites.Temporin A adopts an alpha-helical conformation in a membrane-mimicking environment and is able to perturb the membrane of microbial cells. Temporin A is practically non-haemolytic up to concentrations five-times higher than their minimum inhibitory concentration (MIC) against Gram-positive bacteria.
    Peso molecular:1,396.76 g/mol

    Ref: 3D-CRB1000023

    500µg
    206,00€
    1mg
    282,00€