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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 29793 produtos de "Peptídeos"

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  • Ac-CGVNNSNEDFREENLKTAN-NH2
    Biosynth
    + Info

    Ac-CGVNNSNEDFREENLKTAN-NH2

    Peptide Ac-CGVNNSNEDFREENLKTAN-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-PP43962

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  • Ala-Ile-Val
    Biosynth
    + Info

    Ala-Ile-Val

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

    Fórmula:C14H27N3O4
    Peso molecular:301.38 g/mol

    Ref: 3D-PP50635

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  • H-IAVSYQTK^-OH
    Biosynth
    + Info

    H-IAVSYQTK^-OH

    Peptide H-IAVSYQTK^-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-PP40337

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  • matrix protein (3-15) [Zaire ebolavirus]
    Biosynth
    + Info

    matrix protein (3-15) [Zaire ebolavirus]

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

    Fórmula:C69H110N16O20S
    Peso molecular:1,515.77 g/mol

    Ref: 3D-PP50446

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  • LCBiot-AHGVTSAPDTRPAPGSTAPPA-NH2
    Biosynth
    + Info

    LCBiot-AHGVTSAPDTRPAPGSTAPPA-NH2

    Peptide LCBiot-AHGVTSAPDTRPAPGSTAPPA-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-PP47142

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  • Substance P
    Biosynth
    + Info

    Substance P

    Peptide Substance P 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.
    Fórmula:C63H98N18O13S
    Peso molecular:1,347.66 g/mol

    Ref: 3D-PP47022

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  • CMVpp65 - 120 (HNPAVFTWPPWQAGI)
    Biosynth
    + Info

    CMVpp65 - 120 (HNPAVFTWPPWQAGI)

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

    Peso molecular:1,721 g/mol

    Ref: 3D-PP50913

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  • Acetyl Hexapeptide-3
    Biosynth
    + Info

    Acetyl Hexapeptide-3

    Peptide Acetyl Hexapeptide-3 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-PP43223

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  • H-VNSQSLSPYLFR^-OH
    Biosynth
    + Info

    H-VNSQSLSPYLFR^-OH

    Peptide H-VNSQSLSPYLFR^-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-PP40817

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  • H-DLPMSPR^-OH
    Biosynth
    + Info

    H-DLPMSPR^-OH

    Peptide H-DLPMSPR^-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-PP48405

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  • MBP (1-11), human
    Biosynth
    + Info

    MBP (1-11), human

    CAS:
    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Fórmula:C52H88N22O17
    Peso molecular:1,293.42 g/mol

    Ref: 3D-PP50289

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  • LCBiot-SQNPVQP-NH2
    Biosynth
    + Info

    LCBiot-SQNPVQP-NH2

    Peptide LCBiot-SQNPVQP-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-PP43976

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  • H-FTLSVDR-OH
    Biosynth
    + Info

    H-FTLSVDR-OH

    Peptide H-FTLSVDR-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.
    Fórmula:C37H60N10O12
    Peso molecular:836.93 g/mol

    Ref: 3D-PP42456

    1mg
    194,00€
    10mg
    223,00€
    100mg
    384,00€
  • MBP MAPK Substrate
    Biosynth
    + Info

    MBP MAPK Substrate

    Peptide MBP MAPK Substrate 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.
    Fórmula:C39H70N18O11
    Peso molecular:967.11 g/mol

    Ref: 3D-PP45364

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  • Leu-Leu-Leu-Leu-Leu-Leu-Leu-Leu-Leu-Leu-Leu-Leu-Le
    Biosynth
    + Info

    Leu-Leu-Leu-Leu-Leu-Leu-Leu-Leu-Leu-Leu-Leu-Leu-Le

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

    Fórmula:C90H167N15O16
    Peso molecular:1,715.38 g/mol

    Ref: 3D-PP50160

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  • H-2Kd Mouse MAGE-A3 SYVKVLHHM
    Biosynth
    + Info

    H-2Kd Mouse MAGE-A3 SYVKVLHHM

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

    Ref: 3D-PP50123

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  • H-DFTAAFPR^-OH
    Biosynth
    + Info

    H-DFTAAFPR^-OH

    Peptide H-DFTAAFPR^-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-PP42121

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  • Ghrelin Rat, Mouse
    Biosynth
    + Info

    Ghrelin Rat, Mouse

    Ghrelin is involved in several physiological processes, including feeding and lipid accumulation, stress response, anxiety, cardiac performance, immunity and inflammation, taste sensation, reward-seeking behaviour, regulation of glucose metabolism and thermogenesis, memory, motivation and learning.Ghrelin is a peptide hormone that typically has a serine at the third residue and relies on modification with a fatty acid to give ghrelin its functional activity. In its modified form, ghrelin is an endogenous ligand for the pituitary gland's growth hormone receptor (GHS-R) and stimulates growth hormone release. Rat/mouse ghrelin differs from the human form at positions 11 and 12 (RV) in rats to (KA) in humans.Ghrelin acts on the hypothalamic arcuate nucleus as an orexigenic agent to stimulate appetite. Ghrelin is produced in the stomach as a precursor peptide preproghrelin, cleaved to ghrelin. Ghrelin circulates in the blood and can cross the blood-brain barrier. Levels of ghrelin respond to fasting conditions and allow signals about the energy status to be transmitted from the peripheral organs to the central nervous system to maintain energy homeostasis.Ghrelin is a valuable target for treating conditions such as anorexia, cachexia, sarcopenia, cardiopathy, neurodegenerative disorders, renal and pulmonary disease, gastrointestinal disorders, inflammatory disorders and metabolic syndrome.
    Cor e Forma:Powder
    Peso molecular:3,314.8 g/mol

    Ref: 3D-CRB1000253

    1mg
    470,00€
    500µg
    386,00€
  • H-GGGGG-Dabcyl
    Biosynth
    + Info

    H-GGGGG-Dabcyl

    Peptide H-GGGGG-Dabcyl 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-PP46432

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  • TRAP-5 amide
    Biosynth
    + Info

    TRAP-5 amide

    CAS:
    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Fórmula:C30H51N9O6
    Peso molecular:633.79 g/mol

    Ref: 3D-PP50001

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  • Polylysine
    Biosynth
    + Info

    Polylysine

    Peptide Polylysine 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.

    Fórmula:C60H122N20O11
    Peso molecular:1,299.77 g/mol

    Ref: 3D-PP45467

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  • H-GTGYIK^-OH
    Biosynth
    + Info

    H-GTGYIK^-OH

    Peptide H-GTGYIK^-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-PP48067

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    A consultar
  • CMVpp65 - 125 (VPMVATVQGQNLKYQ)
    Biosynth
    + Info

    CMVpp65 - 125 (VPMVATVQGQNLKYQ)

    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Peso molecular:1,676 g/mol

    Ref: 3D-PP51021

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  • SIVmac239 - 102
    Biosynth
    + Info

    SIVmac239 - 102

    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Peso molecular:1,777.1 g/mol

    Ref: 3D-PP50421

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  • H-NIL^EVEFQGVYALK-OH
    Biosynth
    + Info

    H-NIL^EVEFQGVYALK-OH

    Peptide H-NIL^EVEFQGVYALK-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-PP41369

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    A consultar
  • H-DTDILAAFR^-OH
    Biosynth
    + Info

    H-DTDILAAFR^-OH

    Peptide H-DTDILAAFR^-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-PP42163

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  • CMVpp65 - 46 (YYTSAFVFPTKDVAL)
    Biosynth
    + Info

    CMVpp65 - 46 (YYTSAFVFPTKDVAL)

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

    Peso molecular:1,722 g/mol

    Ref: 3D-PP51035

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  • H-FFEILSPVYR^-OH
    Biosynth
    + Info

    H-FFEILSPVYR^-OH

    Peptide H-FFEILSPVYR^-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-PP40567

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  • H-DAVEDLESVGK^-OH
    Biosynth
    + Info

    H-DAVEDLESVGK^-OH

    Peptide H-DAVEDLESVGK^-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-PP47131

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  • 13C-PT630
    Biosynth
    + Info

    13C-PT630

    Peptide 13C-PT630 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-PP47011

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  • H-YGGFLRR^I-OH
    Biosynth
    + Info

    H-YGGFLRR^I-OH

    Peptide H-YGGFLRR^I-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-PP41891

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  • Formyl-MLF-[Cys(AF488)]
    Biosynth
    + Info

    Formyl-MLF-[Cys(AF488)]

    Formyl-MLF-[Cys(AF488)] is composed of the chemotactic peptide: N-formyl-methionine-leucine-phenylalanine. N-formyl-methionine is the N-terminal amino acid present on bacteria and allows the bacteria to interact with phagocytic cells such as macrophages and monocyte-derived dendritic cells through surface formyl-MLF receptors. As a result Formyl-MLF labelled with the fluorescent dye, Alexa Fluor 488 can be used as a marker of bacterial infections. It has also been demonstrated that the use of multiple formyl-MLF moieties can target polymeric drug delivery molecules to phagocytic cells. In addition to Alexa Fluor 488's application in marking bacterial infections, its properties of being photo-bleaching resistant and having a high quantum yield allow it to carry out its most common use in the visualisation and location of dendritic structures and synapses.
    Peso molecular:1,237.3 g/mol

    Ref: 3D-CRB1110384

    1mg
    651,00€
    100µg
    386,00€
    500µg
    470,00€
  • H-YPDAVATWLNPDPSQK^-OH
    Biosynth
    + Info

    H-YPDAVATWLNPDPSQK^-OH

    Peptide H-YPDAVATWLNPDPSQK^-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-PP45649

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    A consultar
  • H-NNQIDHIDEK^-OH
    Biosynth
    + Info

    H-NNQIDHIDEK^-OH

    Peptide H-NNQIDHIDEK^-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-PP40861

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    A consultar
  • Ac-CIANHTGVDIHRNGDFQKNG-NH2
    Biosynth
    + Info

    Ac-CIANHTGVDIHRNGDFQKNG-NH2

    Peptide Ac-CIANHTGVDIHRNGDFQKNG-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-PP42895

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    A consultar
  • H-L^L^IYWASTR^-OH
    Biosynth
    + Info

    H-L^L^IYWASTR^-OH

    Peptide H-L^L^IYWASTR^-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-PP48104

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  • H-Lys-Thr-Glu-Glu-Ile-Ser-Glu-Val-Lys-Met-pNA
    Biosynth
    + Info

    H-Lys-Thr-Glu-Glu-Ile-Ser-Glu-Val-Lys-Met-pNA

    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Fórmula:C56H92N14O20S
    Peso molecular:1,313.5 g/mol

    Ref: 3D-PP50786

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  • TRAP-6
    Biosynth
    + Info

    TRAP-6

    CAS:
    SFLLRN-amide.
    Cor e Forma:Powder
    Peso molecular:747.4 g/mol

    Ref: 3D-CRB1000556

    1mg
    206,00€
    5mg
    281,00€
    500µg
    136,00€
  • MART-1 (26-35)
    Biosynth
    + Info

    MART-1 (26-35)

    CAS:
    Native Melan-A (26-35) decapeptide derives from the melanocyte lineage-specific protein Melan-A/MART-1, which is expressed in almost 75-100% of primary and metastatic melanomas. The region 26-35 of Melan-A protein acts as an antigenic peptide that is recognized by CD8+ tumor-reactive cytolytic T lymphocytes (CTLs) for designing antigen-specific cancer vaccines1. It has been shown that CD8+ Melan-A-specific CTLs isolated from melanoma patients efficiently lyse the Melan-A-expressing HLA-A*0201+ melanoma cell line. However, CTLs preferentially recognize the Melan-A (26-35) peptide as compared with the Melan-A (27-35) peptide. Moreover, the Melan-A (26-35) A27L analog (ELAGIGILTV) has a higher binding affinity to HLA-A*0201 than the native Melan-A (26-35) peptide (EAAGIGILTV), and consequently displays more potent antigenicity and immunogenicity. It has been reported that the concentration of Melan-A (26-35) A27L analog required to obtain 50% of maximal antigenic activity (EC50) is 0.01nM, whereas that of the native Melan-A (26-35) peptide is 0.25nM1. Therefore, the relative activity of Melan-A (26-35) A27L analog is 25 fold higher than that of the native Melan-A (26-35) peptide. Furthermore, functional competition assay has shown that the concentration of Melan-A (26-35) A27L analog required to achieve 50% inhibition (IC50) of tumor lysis is 2nM, which is 10 fold lower than that of the native Melan-A (26-35) peptide. Regarding peptide stability in human serum, the half-lifes (t1/2) of the native Melan-A (26-35) peptide and the A27L analog are quite similar (45 and 40min, respectively) as measured by HPLC-ESI-MS, but much higher than that of the Melan-A (27-35) nonapeptide (5min).
    Fórmula:C42H74N10O14
    Cor e Forma:Powder
    Peso molecular:943.1 g/mol

    Ref: 3D-CRB1001607

    1mg
    282,00€
    500µg
    206,00€
  • H-LISEIDLLR^-OH
    Biosynth
    + Info

    H-LISEIDLLR^-OH

    Peptide H-LISEIDLLR^-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-PP42355

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  • H-IL^DTAGKEEY-OH
    Biosynth
    + Info

    H-IL^DTAGKEEY-OH

    Peptide H-IL^DTAGKEEY-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-PP40257

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    A consultar
  • CMVpp65 - 92 (EHPTFTSQYRIQGKL)
    Biosynth
    + Info

    CMVpp65 - 92 (EHPTFTSQYRIQGKL)

    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Peso molecular:1,805 g/mol

    Ref: 3D-PP50879

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    A consultar
  • LCBiot-GILGFVFTL-OH
    Biosynth
    + Info

    LCBiot-GILGFVFTL-OH

    Peptide LCBiot-GILGFVFTL-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-PP49159

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    A consultar
  • H-His-Asp-OH
    Biosynth
    + Info

    H-His-Asp-OH

    CAS:
    H-His-Asp-OH is a histidine derivative that has been shown to have antimicrobial activity. It binds to DNA and inhibits the polymerase chain reaction. The drug also has structural similarities with phosphatases, which may be due to its ability to bind to DNA in an activated form. H-His-Asp-OH is a potent inhibitor of bacterial growth and has been shown to inhibit the growth of Eukaryotes.
    Fórmula:C10H14N4O5
    Pureza:Min. 95%
    Cor e Forma:White Powder
    Peso molecular:270.24 g/mol

    Ref: 3D-FH108063

    25mg
    270,00€
    50mg
    407,00€
    100mg
    568,00€
    250mg
    858,00€
  • H-RQDNEILIFWSK^-OH
    Biosynth
    + Info

    H-RQDNEILIFWSK^-OH

    Peptide H-RQDNEILIFWSK^-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-PP40187

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    A consultar
  • H-ASSIIDEL^FQDR-OH
    Biosynth
    + Info

    H-ASSIIDEL^FQDR-OH

    Peptide H-ASSIIDEL^FQDR-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-PP43429

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  • LCBiot-IPESSELTLQELLGEERR-NH2
    Biosynth
    + Info

    LCBiot-IPESSELTLQELLGEERR-NH2

    Peptide LCBiot-IPESSELTLQELLGEERR-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-PP47239

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    A consultar
  • Ac-SACRNLFG-NH2
    Biosynth
    + Info

    Ac-SACRNLFG-NH2

    Peptide Ac-SACRNLFG-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-PP49483

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    A consultar
  • AzidoPEG4-WNPDDYGGVK-NH2
    Biosynth
    + Info

    AzidoPEG4-WNPDDYGGVK-NH2

    Peptide AzidoPEG4-WNPDDYGGVK-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-PP48152

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    A consultar
  • H-DTLMISR^-OH
    Biosynth
    + Info

    H-DTLMISR^-OH

    Peptide H-DTLMISR^-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-PP47293

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