
Péptidos
Los péptidos son cadenas cortas de aminoácidos unidas por enlaces peptídicos, que desempeñan papeles importantes como moléculas biológicas en los procesos celulares. Funcionan como hormonas, neurotransmisores y moléculas de señalización, y se utilizan ampliamente en aplicaciones terapéuticas y diagnósticas. Los péptidos también son cruciales en la investigación para estudiar las interacciones de proteínas, actividades enzimáticas y vías de señalización celular. En CymitQuimica, ofrecemos una amplia selección de péptidos de alta calidad para apoyar sus necesidades de investigación y desarrollo en biotecnología y farmacéutica.
Subcategorías de "Péptidos"
Se han encontrado 30318 productos de "Péptidos"
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Cyclopropanecarboxylic acid, 1-[[(1,1-dimethylethoxy)carbonyl]amino]-2-ethenyl-, (1R,2S)-
CAS:Fórmula:C11H17NO4Pureza:95%Forma y color:SolidPeso molecular:227.2570N-Benzoylmeroquinene tert-Butyl Ester
CAS:Fórmula:C20H27NO3Pureza:95%Forma y color:SolidPeso molecular:329.4333L-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 1-(phenylmethyl) ester
CAS:Fórmula:C17H23NO6Pureza:97%Forma y color:SolidPeso molecular:337.3676Boc-L-Glutamic acid 5-benzyl ester
CAS:Fórmula:C17H23NO6Pureza:95%Forma y color:SolidPeso molecular:337.3676Boc-3-(2 naphthyl)-L-alanine
CAS:Fórmula:C18H21NO4Pureza:98%Forma y color:SolidPeso molecular:315.3636Glycine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-
CAS:Fórmula:C8H15NO4Pureza:97%Forma y color:SolidPeso molecular:189.2090(αR)-α-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-3-pyridinepropanoic acid
CAS:Fórmula:C23H20N2O4Pureza:98%Forma y color:SolidPeso molecular:388.41591,2-Piperidinedicarboxylic acid, 1-(phenylmethyl) ester
CAS:Fórmula:C14H17NO4Pureza:98%Forma y color:SolidPeso molecular:263.2891L-Serine, N-[(1,1-dimethylethoxy)carbonyl]-, methyl ester
CAS:Fórmula:C9H17NO5Pureza:97%Forma y color:LiquidPeso molecular:219.2350L-Lysine, monohydrochloride
CAS:Fórmula:C6H15ClN2O2Pureza:98%Forma y color:SolidPeso molecular:182.6485Ref: IN-DA00IBIP
25g20,00€100g24,00€25kg619,00€500g31,00€50kgA consultar100kgA consultar250kgA consultarD-Phenylalanine methyl ester, HCl
CAS:Fórmula:C10H14ClNO2Pureza:97%Forma y color:SolidPeso molecular:215.6767Ref: IN-DA003OGT
1gA consultar5g21,00€10g20,00€25g25,00€50g33,00€100g49,00€25kgA consultar500g122,00€L-Aspartic acid potassium salt
CAS:Fórmula:C4H6KNO4Pureza:97%Forma y color:SolidPeso molecular:171.1930(propan-2-yl)({[(propan-2-yl)imino]methylidene})amine
CAS:Fórmula:C7H14N2Pureza:95%Forma y color:LiquidPeso molecular:126.1995Ref: IN-DA0035B8
5g21,00€10g21,00€1kg137,00€25g25,00€50g25,00€5kg635,00€100g34,00€10kgA consultar250g60,00€500g90,00€15x1kg1.561,00€N-Boc-aminooxyacetic acid N-hydroxysuccinimide ester
CAS:Fórmula:C11H16N2O7Pureza:95%Forma y color:SolidPeso molecular:288.2539(R)-Methyl 2,6-diaminohexanoate dihydrochloride
CAS:Fórmula:C7H18Cl2N2O2Pureza:97%Forma y color:SolidPeso molecular:233.13609H-Fluoren-9-ylmethyl chloroformate
CAS:Fórmula:C15H11ClO2Pureza:96%Forma y color:SolidPeso molecular:258.6996Ref: IN-DA002X2Y
5g21,00€10g20,00€1kg204,00€25g24,00€50g31,00€5kgA consultar100g53,00€250g82,00€25kgA consultar500g107,00€50kgA consultarN-(tert-Butyloxycarbonyl)-2-aminoisobutyric acid
CAS:Fórmula:C9H17NO4Pureza:97%Forma y color:SolidPeso molecular:203.2356Ref: IN-DA00353B
10gA consultar25g21,00€50g24,00€5kg255,00€100g29,00€10kg575,00€250g41,00€500g54,00€50kgA consultar100kgA consultarD-Threonine, N-[(1,1-dimethylethoxy)carbonyl]-
CAS:Fórmula:C9H17NO5Pureza:95%Forma y color:SolidPeso molecular:219.2350L-Tryptophan, 1-[(1,1-dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Fórmula:C31H30N2O6Pureza:95%Forma y color:SolidPeso molecular:526.5797Ref: IN-DA001IFQ
1g24,00€5g26,00€10g41,00€1kgA consultar25g61,00€5kgA consultar100g177,00€500g545,00€Ref: IN-DA0038UX
1g22,00€5g24,00€10g31,00€1kg568,00€25g53,00€2kgA consultar5kgA consultar100g122,00€500g339,00€4-Nitrophenyl chloroformate
CAS:Fórmula:C7H4ClNO4Pureza:97.5%Forma y color:SolidPeso molecular:201.5640Ref: IN-DA0036N6
5g24,00€10g27,00€1kg192,00€25g25,00€50g45,00€5kgA consultar100g52,00€250g93,00€500g133,00€Methanaminium, N-[(dimethylamino)[(2-oxo-1(2H)-pyridinyl)oxy]methylene]-N-methyl-, tetrafluoroborate(1-) (1:1)
CAS:Fórmula:C10H16BF4N3O2Pureza:97%Forma y color:SolidPeso molecular:297.0576O-Benzotriazol-1-yl-N,N,N',N'-tetramethyluronium hexafluorophosphate
CAS:Fórmula:C11H16F6N5OPPureza:98%Forma y color:SolidPeso molecular:379.2418Ref: IN-DA0035F7
5g21,00€25g20,00€50g25,00€5kg544,00€100g28,00€10kgA consultar250g52,00€25kgA consultar500g73,00€50kgA consultar(2R)-2-[(3,5-dinitrophenyl)formamido]-2-phenylacetic acid
CAS:Fórmula:C15H11N3O7Pureza:98%Forma y color:SolidPeso molecular:345.26374-Nitro-DL-phenylalanine Hydrate
CAS:Fórmula:C9H12N2O5Pureza:98%Forma y color:SolidPeso molecular:228.2020PalMitoyl Tripeptide-1
CAS:PalMitoyl Tripeptide-1 affects the synthesis of collagen, fibronectin and hyaluronic acid in human skin fibroblasts and can be used to prepare anti-agingFórmula:C30H54N6O5Pureza:98%Forma y color:SolidPeso molecular:578.79Kv3, Channel Containing Protein 567-585
Kv3.1b channel protein, in PV+ pallidal neurons, spans amino acids 567-585.Fórmula:C93H156N24O28S2Pureza:98%Forma y color:SolidPeso molecular:2122.5[Ala1,3,11,15]-Endothelin TFA
Selective agonist for ETB receptor (IC50 = 0.33 nM), weakly binds to ETA (IC50 = 2200 nM).Fórmula:C111H164F3N25O34SPureza:98%Forma y color:SolidPeso molecular:2481.7Rhodopsin Epitope Tag
Rhodopsin Epitope Tag: 9-amino acid peptide from bovine rhodopsin C terminus, recognized by anti-rhodopsin antibodies.Fórmula:C37H62N10O16Pureza:98%Forma y color:SolidPeso molecular:902.95Bio-Ben
Bio-ben functions as a sulfenic acid probe, utilized for labeling both free sulfenic acid and cysteine sulfenic acid within proteins and peptides.Fórmula:C17H22BN3O4SForma y color:SolidPeso molecular:375.20BNP (1-32), rat TFA (133448-20-1 free base)
Cardiac hormone aiding natriuresis, diuresis, vasorelaxation; regulates cardio homeostasis and heart function.Fórmula:C146H239N47O44S3·C2HF3O2Pureza:98%Forma y color:SolidPeso molecular:3566.96Suc-Leu-Leu-Val-Tyr-AMC
CAS:<p>Suc-Leu-Leu-Val-Tyr-AMC is a fluorescent substrate for the 20S proteasome, other chymotrypsin-like proteases.</p>Fórmula:C40H53N5O10Pureza:98%Forma y color:SolidPeso molecular:763.88RETF-4NA
CAS:chymase substrate peptideFórmula:C32H43N9O10Pureza:98%Forma y color:SolidPeso molecular:713.74Peptide pva
CAS:Peptide pva, encoded by an RNA, is complementary to arginine vasopressin mRNA.Fórmula:C44H68N10O14Pureza:98%Forma y color:SolidPeso molecular:961.07Ociltide
CAS:<p>Ociltide is a bioactive chemical.</p>Fórmula:C31H40N6O7SPureza:98%Forma y color:SolidPeso molecular:640.76NH2-KLGADTDGEQDQHMTYGGQ-COOH
NH2-QGGYTMHQDQEGDTDAGLK-COOH is a synthetic peptide chain consisting of a primary amine group attached to lysine and a carboxyl group attached to glutamine.Fórmula:C83H127N25O34SPureza:98%Forma y color:SolidPeso molecular:2051.11Alicdamotide
CAS:Alicdamotide is a bioactive chemical.Fórmula:C54H80N14O13Pureza:98%Forma y color:SolidPeso molecular:1133.3[pSer2, pSer5, pSer7]-CTD
CAS:[pSer2, pSer5, pSer7]-CTD, phosphorylated at RNA Pol II CTD ser2/5/7, is a CDK7 substrate.Fórmula:C96H137N21O37Pureza:98%Forma y color:SolidPeso molecular:2177.23Eptifibatide
CAS:Eptifibatide is an antiplatelet, a cyclic heptapeptide made of 6 amino acids and a mercaptopropionyl.Fórmula:C35H49N11O9S2Pureza:98%Forma y color:White PowderPeso molecular:831.96Ac-VDID (TFA)
Ac-VDID TFA is a short peptide sequence with Ac at the end.Fórmula:C23H35F3N4O12Pureza:98%Forma y color:SolidPeso molecular:616.54A2-Binding peptide
CAS:A2-Binding peptide has involved in the assembly of MHC Class I molecules.Fórmula:C61H106N14O15Pureza:98%Forma y color:SolidPeso molecular:1275.602Urocortin III, mouse TFA (357952-10-4 free base)
Urocortin III, a mouse peptide, activates CRF-R2, affecting stress response and social behavior in the medial amygdala.Fórmula:C188H313N52F3O54S2Pureza:98%Forma y color:SolidPeso molecular:4286.99Rhodopsin peptide
Rhodopsin peptide: H2N-Val-Ser-Lys-Thr-Glu-Thr-Ser-Gln-Val-Ala-Pro-Ala-OH, MW=1217.33; light-sensitive, linked to retinopathies.Fórmula:C51H88N14O20Pureza:98%Forma y color:SolidPeso molecular:1217.33Sarasinoside B1
CAS:Sarasinoside B1 is a norlanostane-triterpenoid oligoglycoside from the Palauan marine sponge Asteropus sarasinosum.Fórmula:C61H98N2O25Pureza:98%Forma y color:SolidPeso molecular:1259.444α1BAla
CAS:alpha1BAla is a partially alpha-helical peptide.Fórmula:C70H121N21O25SPureza:98%Forma y color:SolidPeso molecular:1688.9TNF-α (10-36), human
CAS:TNF-α (10-36), human is a potent pro-inflammatory cytokine involved in the acute phase stress response.Fórmula:C131H211N43O38Pureza:98%Forma y color:SolidPeso molecular:2996.34Myristoyl tripeptide-1
CAS:Myristoyl tripeptide-1 is a peptide.Fórmula:C28H50N6O5Pureza:98%Forma y color:SolidPeso molecular:550.73Urumin
CAS:Urumin, a compound with antiviral properties, inhibits human influenza A virus growth, particularly the PR8 strain, with an inhibitory concentration (IC 50) ofFórmula:C129H198N42O35S2Pureza:98%Forma y color:SolidPeso molecular:2961.34Angiotensin 1/2 (1-8) amide
Angiotensin 1/2 amide, a vasopressor and potent vasoconstrictor, treats shock and circulatory collapse.Fórmula:C50H72N14O11Pureza:98%Forma y color:SolidPeso molecular:1045.19Fmoc-L-Proline
CAS:<p>Fmoc-L-Proline (Fmoc-Pro-OH) is a proline derivative.</p>Fórmula:C20H19NO4Pureza:99.22%Forma y color:SolidPeso molecular:337.37Pimelautide
CAS:Pimelautide is a biological response modifier medicine.Fórmula:C29H52N6O9Pureza:98%Forma y color:SolidPeso molecular:628.768H-Ala-Ala-Tyr-OH
CAS:H-Ala-Ala-Tyr-OH can be synthesized mutant peptides.Fórmula:C15H21N3O5Pureza:98%Forma y color:SolidPeso molecular:323.34IGF-I (30-41) TFA(82177-09-1,FREE)
<p>IGF-I (30-41) (TFA) is amino acids 30 to 41 fragment of Insulin-like Growth Factor I (IGF-I).</p>Fórmula:C51H83N19O19·C2HF3O2Pureza:98%Forma y color:SolidPeso molecular:1380.36CALP3 TFA(261969-05-5 free base)
CALP3 TFA is a potent Ca2+ channel blocker that activates EF-hand motifs of Ca2+-binding proteins.Fórmula:C46H69F3N10O11Pureza:98%Forma y color:SolidPeso molecular:995.1S Tag Peptide
CAS:S Tag Peptide is a 15 amino acid peptide derived from RNase A.Fórmula:C73H117N23O25SPureza:98%Forma y color:SolidPeso molecular:1748.91Dynorphin (2-17), amide, porcine
Dynorphins, opioid peptides from prodynorphin, form upon cleavage by PC2 into dynorphin A, B, and α/β-neo-endorphin.Fórmula:C90H147N31O20Pureza:98%Forma y color:SolidPeso molecular:1983.33Colistin A
CAS:<p>Colistin A, from Paenibacillus polymyxa, is an antibiotic effective against Gram-negative bacilli, part of the polymyxin class.</p>Fórmula:C53H100N16O13Pureza:98%Forma y color:SolidPeso molecular:1169.46FA-Ala-Arg
CAS:FA-Ala-Arg is a dipeptide featuring a furylacryloyl group that degrades to yield arginine.Fórmula:C16H23N5O5Pureza:98%Forma y color:SolidPeso molecular:365.38C5a Anaphylatoxin (human)
CAS:<p>C5a Anaphylatoxin (human) is a pro-inflammatory peptide that functions as a leukocyte chemoattractant, utilized in researching inflammation and immune responses</p>Fórmula:C350H578N108O107S8Pureza:98%Forma y color:SolidPeso molecular:8267.51Ceratotoxin-2
CAS:<p>Ceratotoxin-2 (CcoTx2) is a voltage-gated sodium channel inhibitor, demonstrating half maximal inhibitory concentrations (IC50) of 8 nM for Na v 1.2/β 1 and 88</p>Fórmula:C177H260N52O49S6Pureza:98%Forma y color:SolidPeso molecular:4092.67Stromatoxin 1
CAS:Stromatoxin 1, a peptide isolated from tarantulas, acts as an inhibitor of various potassium channels, including K(V)2.1, K(V)2.2, K(V)4.2, and K(V)2.1/9.3.Fórmula:C156H237N49O48S7Pureza:98%Forma y color:SolidPeso molecular:3791.31ω-Conotoxin CVIB
CAS:ω-Conotoxin CVIB is an antagonist of non-selective N- and P/Q-type voltage-gated calcium channels (VGCCs).Fórmula:C102H173N41O32S7Pureza:98%Forma y color:SolidPeso molecular:2710.18BDS-II
BDS-II, a peptide toxin comprising 43 amino acids, selectively inhibits the Kv3.4 channel [1].Fórmula:C214H301N57O57S6Pureza:98%Forma y color:SolidPeso molecular:4776.42µ-Conotoxin GIIIB
CAS:μ-Conotoxin GIIIB, a 22-residue polypeptide derived from the venom of the piscivorous cone snail Conus geographus, serves as an inhibitor of the Na V 1.4Fórmula:C101H175N39O30S7Pureza:98%Forma y color:SolidPeso molecular:2640.17BMAP-28
CAS:BMAP-28, an antibiotic peptide, induces cell death by triggering the mitochondrial permeability transition pore and serves as a research tool in the study ofFórmula:C145H250N44O29Pureza:98%Forma y color:SolidPeso molecular:3073.81Myoregulin
Myoregulin (MLN peptide), a regulin family member, modulates muscle performance through intracellular calcium handling.Fórmula:C239H391N53O67S3Pureza:98%Forma y color:SolidPeso molecular:5175.17Aah II
Aah II, a sodium channel modulator, is a toxin derived from the venom of the scorpion Androctonus australis [1] [2].Fórmula:C313H457N89O95S8Pureza:98%Forma y color:SolidPeso molecular:7243.04Fibronectin Adhesion-promoting Peptide TFA
Fibronectin peptide aids MSC aggregation by heparin-binding, promoting spheroid assembly.Fórmula:C49H75F3N16O12Pureza:98%Forma y color:SolidPeso molecular:1137.22μ-Conotoxin Sx IIIA
CAS:μ-Conotoxin Sx IIIA is a biologically active peptide that functions as a blocker of NaV1.4 channels.Fórmula:C86H152N34O26S6Pureza:98%Forma y color:SolidPeso molecular:2270.73Z-Leu-Leu-Tyr-COCHO
CAS:<p>Z-Leu-Leu-Tyr-COCHO is a potent inhibitor of chymotrypsin-like activity, exhibiting a Ki value of 3.0 nM [1].</p>Fórmula:C30H39N3O7Pureza:98%Forma y color:SolidPeso molecular:553.65µ-Conotoxin KIIIA
CAS:μ-Conotoxin KIIIA, an analgesic compound derived from Conus kinoshitai, selectively inhibits mammalian neuronal voltage-gated sodium channels (VGSCs) (Nav1.2),Fórmula:C70H106N28O22S6Pureza:98%Forma y color:SolidPeso molecular:1884.16μ-Conotoxin PIIIA
CAS:μ-Conotoxin PIIIA, isolated from Conus purpurascens [1] [2], is a blocker of the sodium channel NaV 1.4.Fórmula:C103H166N40O28S6Pureza:98%Forma y color:SolidPeso molecular:2605.06Enhanced Green Fluorescent Protein (EGFP) (200-208)
CAS:Enhanced Green Fluorescent Protein (200-208) (EGFP (200-208)) is a peptide that strongly binds to H2-K, a restricted cytotoxic T lymphocyte (CTL) epitope.Fórmula:C45H70N12O15Pureza:98.54% - 99.85%Forma y color:SolidPeso molecular:1019.11H-Asp(AMC)-OH
CAS:H-Asp(AMC)-OH, an amino acid derivative and fluorescent dye, does not inhibit glycine transport at a concentration of 0.25 mM [1].Fórmula:C14H14N2O5Forma y color:SolidPeso molecular:290.27Ziptide TFA
Ziptide, a peptide substrate, is recognized by several serine/threonine protein kinases, such as MAPK activated protein kinase 2 (MAPKAPK2), MAPKAPK3, MAPKAPK5Fórmula:C65H109N19O19·XCF3COOHForma y color:SolidPeso molecular:1460.70FLDKFNHEAEDLFYQSSL
FLDKFNHEAEDLFYQSSL is an 18-residue peptide that binds to the SARS-CoV-2 receptor-binding domain (RBD). It inhibits the entry of SARS-CoV-2 and also interacts with binding residues (Leu455, Phe456, Ala475, and Gln493).Fórmula:C102H143N23O32Forma y color:SolidPeso molecular:2203.36MAPI
CAS:<p>MAPI is an irreversible peptidyl 3C cysteine protease (SV3CP) inhibitor. By covalently attaching its C-terminal Michael acceptor moiety to the active site thiol of SV3CP Cys 139, MAPI inhibits SV3CP. It shows potential for use in the study of norovirus infections.</p>Fórmula:C36H53N7O11Forma y color:SolidPeso molecular:759.85Skeletal muscle-targeted peptide MSP
CAS:Skeletal muscle-targeted peptide MSP, a muscle-targeting peptide (MTP) composed of seven amino acids (ASSLNIA), selectively binds to various ligands in muscle tissues. This targeting capability makes it a useful tool in researching cardiac and skeletal muscle diseases.Fórmula:C28H50N8O11Forma y color:SolidPeso molecular:674.74Enterotoxin STp TFA
Enterotoxin STp TFA, a heat-stable enterotoxin, is utilized in vaccine research.Fórmula:C81H110N20O26S6·xC2HF3O2Forma y color:SolidPeso molecular:1972.25 (free acid)p21PBP
p21PBP, a peptide composed of 20 amino acids, serves as an inhibitor of DNA replication. It specifically binds to the purified proliferating cell nuclear antigen (PCNA) found in extracts from tumor cells. p21PBP holds potential for use in cancer research.Fórmula:C112H181N37O30SForma y color:SolidPeso molecular:2557.93PKC 20-28,myristoylated
Myristoylated protein kinase C inhibitor 20-28 (PKC 20-28,myristoylated) is a cell-permeable inhibitor of protein kinase C, utilized in cancer research [1].Fórmula:C60H106N18O11Pureza:98%Forma y color:SolidPeso molecular:1255.6


