Peptides
Peptides are short chains of amino acids linked by peptide bonds, serving as important biological molecules that play key roles in cellular processes. They function as hormones, neurotransmitters, and signaling molecules, and are widely used in therapeutic and diagnostic applications. Peptides are also crucial in research for studying protein interactions, enzyme activities, and cell signaling pathways. At CymitQuimica, we provide a diverse selection of high-quality peptides to support your research and development needs in biotechnology and pharmaceuticals.
Subcategories of "Peptides"
Found 30318 products of "Peptides"
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β-Casomorphin (1-6), bovine
CAS:<p>β-Casomorphin (1-6), bovine is a opioid-like bioactive peptide of β-Casomorphin.</p>Formula:C35H44N6O8Purity:98%Color and Shape:SolidMolecular weight:676.76wt hMLN
Wild-type human myoregulin (wt hMLN) is a microprotein that inhibits the sarcoplasmic reticulum Ca²⁺ pump (SERCA), playing a crucial role in the regulation ofFormula:C245H404N54O66SPurity:98%Color and Shape:SolidMolecular weight:5194.22Anthopleurin-C
<p>Anthopleurin-C (APE 2-1) is a cardiotonic polypeptide exhibiting a potent positive inotropic effect [1].</p>Formula:C210H316N62O61S6Purity:98%Color and Shape:SolidMolecular weight:4877.52PKCε Inhibitor Peptide acetate
PKCε Inhibitor Peptide acetate is a selective PKCε inhibitor containing the site for its specific receptor for activated C kinase (RACK).Formula:C39H69N9O15Purity:98.93%Color and Shape:SolidMolecular weight:904.02Apidaecin IB
CAS:Apidaecin IB is an insect antimicrobial peptide, with MIC values of 8 μM for E. coli (O18K1H7, ML35 and ATCC 25922).Formula:C95H150N32O23Purity:98%Color and Shape:SolidMolecular weight:2108.446Ac-IEVDIDV (TFA)
Ac-IEVDIDV TFA is a short peptide sequence.Formula:C39H62F3N7O17Purity:98%Color and Shape:SolidMolecular weight:957.94AMARA peptide TFA (163560-19-8 free base)
AMARA peptide (TFA) is a substrate for salt-induced kinase (SIK) and adenosine activated protein kinase (AMPK).Formula:C64H116F3N27O18SPurity:98%Color and Shape:SolidMolecular weight:1640.84Super Fluor 750, SE
Super Fluor 750, SE: a dye for labeling antibodies, proteins, tracers, optimized for cell detection.Purity:98%Color and Shape:SolidCalcicludine
CAS:<p>Calcicludine, a protein toxin derived from the green mamba (Dendroaspis angusticeps) venom, selectively inhibits high-voltage-activated, particularly L-type,</p>Formula:C321H476N86O78S6Purity:98%Color and Shape:SolidMolecular weight:6980.13TriDAP
CAS:<p>TriDAP (L-Ala-γ-D-Glu-meso-diaminopimelic acid), a biologically active peptide, functions as a specific Nod1 activator.</p>Formula:C15H26N4O8Purity:98%Color and Shape:SolidMolecular weight:390.39[SER140]-PLP(139-151) TFA (122018-58-0 free base)
[SER140]-PLP(139-151) (TFA) is a polypeptide fragment of the myelin lipid protein.Formula:C74H105F3N20O19Purity:98%Color and Shape:SolidMolecular weight:1635.74ACTH (1-17) (TFA) (7266-47-9 free base)
<p>ACTH (1-17) TFA is a corticotrophin analogue and an effective human melanocortin 1 (MC1) receptor agonist with Ki value of 0.21 nM.</p>Formula:C95H145N29O23S·C2HF3O2Purity:98%Color and Shape:SolidMolecular weight:2207.43Dynorphin B (1-13) (TFA)(83335-41-5,free)
Dynorphin B (1-13), a 13 amino acid, is an extraordinarily potent opioid peptide.Formula:C76H116N21F3O19Purity:98%Color and Shape:SolidMolecular weight:1684.86α-Factor Mating Pheromone, yeast (TFA)
The alpha factor pheromone arrests yeast in the G1 phase of their cell cycle.Formula:C84H115N20F3O19SPurity:98%Color and Shape:SolidMolecular weight:1798.02H-Val-Pro-Pro-OH TFA (58872-39-2 free base)
H-Val-Pro-Pro-OH(TFA), a proline peptide derivative from milk, is an ACE inhibitor with IC50 of 9 M.Formula:C17H26F3N3O6Purity:98%Color and Shape:SolidMolecular weight:425.4RA X Peptide
CAS:<p>RA X Peptide is used as an antitumor cyclic hexapeptide.</p>Formula:C43H52N6O11Purity:98%Color and Shape:SolidMolecular weight:828.92β-Amyloid (1-42), rat TFA
β-Amyloid (1-42), rat TFA is a 42-aa peptide, shows the effects of cytotoxicity on acute hippocampal slices, and has been used in studies of alzheimer's diseaseFormula:C199H307N53O59S·C2HF3O2Purity:98%Color and Shape:SolidMolecular weight:4532.04Interphotoreceptor retinoid-binding protein(668-687)
CAS:Interphotoreceptor retinoid-binding protein(668-687)is an amino acid residue of human retinoid-binding protein(IRBP) 668-687, which can induce uveitis.Formula:C91H151N25O32Purity:98%Color and Shape:SolidMolecular weight:2107.32SV40 large T antigen NLS
<p>SV40 Large T antigen NLS, residues 47-55, facilitates nuclear import of proteins.</p>Formula:C58H104N20O18SPurity:98%Color and Shape:SolidMolecular weight:1401.7Z-Gly-Gly-Arg-AMC acetate
CAS:Z-Gly-Gly-Arg-AMC acetate is a thrombase-specific fluorescent matrix for the detection of thrombin production in PRP and poor platelet plasma (PPP).Formula:C30H37N7O9Purity:98%Color and Shape:SolidMolecular weight:639.66Jingzhaotoxin-V
Jingzhaotoxin-V, a 29-residue polypeptide from Chilobrachys jingzhao spider venom, selectively inhibits tetrodotoxin-resistant and tetrodotoxin-sensitive sodiumFormula:C157H243N47O37S7Purity:98%Color and Shape:SolidMolecular weight:3605.36TAT (48-57) TFA(253141-50-3,free)
TAT (48-57) (TFA) is a cellular permeability peptide derived from hiv-1 transcriptional activator (TAT) protein residue 48-57.Formula:C55H109N31O12·C2HF3O2Purity:98%Color and Shape:SolidMolecular weight:1510.67Iα52
CAS:Iα52 is a naturally occurring peptide derived from the murine I-Eα chain, specifically from residues 52 to 68.Formula:C73H118N20O25Purity:98%Color and Shape:SolidMolecular weight:1675.84Fusion glycoprotein (92-106) [Human respiratory syncytial virus]
Fusion glycoprotein (92-106) peptide from Human RSV, sequence: H2N-E-L-Q-L-L-M-Q-S-T-P-P-T-N-N-R-OH, MW=1741.96.Formula:C73H124N22O25SPurity:98%Color and Shape:SolidMolecular weight:1741.96Rac GTPase fragment
Rac GTPase, a Rho family peptide, sequence H2N-Val-Phe-Asp-Glu-Ala-Ile-Arg-Ala-Val-OH, MW 1019.15, is a small GTPase signal protein.Formula:C46H74N12O14Purity:98%Color and Shape:SolidMolecular weight:1019.15Myelopeptide-2 (MP-2)
MP-2, a peptide with sequence Leu-Val-Val-Tyr-Pro-Trp, boosts human T cell activity suppressed by leukemia or measles.Formula:C41H57N7O8Purity:98%Color and Shape:SolidMolecular weight:775.93Human IgE Pentapeptide HEPP acetate
Human IgE Pentapeptide HEPP acetate is a pentapeptide that does not produce IgE inhibition in several different systems and is used in the treatment ofFormula:C24H39N8O13Purity:97.90%Color and Shape:SoildMolecular weight:647.61Protein kinase inhibitor peptide
CAS:<p>Protein kinase inhibitor peptide matches the inhibitory domain of the heat-stable protein kinase inhibitor.</p>Formula:C84H136N28O27Purity:98%Color and Shape:SolidMolecular weight:1970.15Levitide acetate
Levitide acetate is an antimicrobial peptide from the skin of frogs.Formula:C68H123N21O21SPurity:99.01%Color and Shape:SolidMolecular weight:1602.92R 892
CAS:Bradykinin B1 antagonist, ID50: 2.8 nM (B1), >600 nM (B2), no agonist action, aminopeptidase/ACE resistant, causes hypertension in vivo.Formula:C58H83N13O12Purity:98%Color and Shape:SolidMolecular weight:1154.37GIP (1-30) amide (Human) (TFA)
<p>GIP (1-30) amide (Human) TFA: Incretin hormone fragment that boosts insulin secretion and lowers post-meal blood sugar.</p>Formula:C164H241F3N40O49SPurity:98%Color and Shape:SolidMolecular weight:3645.97TCS 183
competitive inhibitor of GSK-3β (Ser9) phosphorylationFormula:C58H96N20O20SPurity:98%Color and Shape:SolidMolecular weight:1425.58Calcineurin substrate (TFA)
Calcineurin substrate (TFA), a polypeptide from the RII subunit of PKA, gauges Calcineurin activity.Formula:C94H151F3N28O31Purity:98%Color and Shape:SolidMolecular weight:2226.37LCMV gp33-41 (TFA) (151705-84-9 free base)
LCMV gp33-41 (TFA) is an 11-aa peptide, MHC class I H-2Db-bound, presented to CTLs.Formula:C50H74N11F3015SPurity:98%Color and Shape:SolidMolecular weight:1158.24ACV 1
CAS:Neuronal nicotinic receptor antagonistFormula:C71H103N23O25S4Purity:98%Color and Shape:SolidMolecular weight:1806.98Palmitoyl tetrapeptide
CAS:<p>Palmitoyl tetrapeptide is an analog of the N-terminal part of lipoprotein from the outer membrane of E. coli.</p>Formula:C29H53N5O9Purity:98%Color and Shape:SolidMolecular weight:615.76Cerebellin
CAS:Cerebellin: 16-amino acid peptide, from rat cerebellum, now found in human adrenal glands, mainly medullary chromaffin cells.Formula:C69H113N23O23Purity:98%Color and Shape:SolidMolecular weight:1632.78Phrixotoxin 2
CAS:Phrixotoxin 2 selectively blocks the KV 4.2 and KV 4.3 channels, demonstrating high specificity in its interaction with these voltage-gated ion channels [1].Formula:C169H259N49O43S8Purity:98%Color and Shape:SolidMolecular weight:3921.69Myomodulin
CAS:Myomodulin is a neuropeptide present in molluscs, insects, and gastropods.Myomodulin is present in two identified aplysia neurons that contain myomodulin A theFormula:C36H67N11O8S2Purity:98%Color and Shape:SolidMolecular weight:846.12Latromotide
CAS:<p>Latromotide is an antineoplastic agent.</p>Formula:C60H105N17O12Purity:98%Color and Shape:SolidMolecular weight:1256.58signal transducer and activator of transcription 6 fragment
<p>The signal transducer and activator of transcription 6 fragments is a peptide with the sequence H2N-Ser-Tyr-Trp-Ser-Asp-Arg-Leu-Ile-Ile-OH, MW= 1152.3.</p>Formula:C54H81N13O15Purity:98%Color and Shape:SolidMolecular weight:1152.3Lys-phe-phe-phe-ile-ile-trp-och3
CAS:Lys-phe-phe-phe-ile-ile-trp-och3 is a hydrophobic peptide which reacts with lipid vesicles.Formula:C57H75N9O8Purity:98%Color and Shape:SolidMolecular weight:1014.26P110
CAS:Drp1 inhibitor blocks its GTPase, preserves mitochondrial function, and reduces ROS and cell death, aiding Parkinson's model.Formula:C100H179N45O25Purity:98%Color and Shape:SolidMolecular weight:2411.8Caerulein, desulfated TFA (20994-83-6 free base)
Caerulein, desulfated TFA, is a desulfurized decapeptide similar to gastrin/CCK's five C-terminal amino acids.Formula:C60H74F3N13O20SPurity:98%Color and Shape:SolidMolecular weight:1386.36Laminin (925-933)(TFA) (110590-60-8 free base)
Laminin (925-933) (TFA) is a peptide derived from residues 925-933 of the Laminin B1 chain that binds to the laminin receptor.Formula:C42H63F3N12O16SPurity:98%Color and Shape:SolidMolecular weight:1081.08Knqdk peptide
CAS:Knqdk peptide is a synthetic pentapeptide, located in residues 112-116 of bovine K-casein.Formula:C25H45N9O10Purity:98%Color and Shape:SolidMolecular weight:631.68Lactoferrin (17-41) TFA (146897-68-9 free base)
Lactoferricin B (amino acids 17-41 of lactoferrin) enhances anti-fungal agents against Candida Albicans.Formula:C143H225F3N46O31S3Purity:98%Color and Shape:SolidMolecular weight:3237.79GroES mobile loop
<p>GroES mobile loop is a flexible region of unbound GroES that interacts with GroEL via the residues located at the tip of the loop.</p>Formula:C51H90N14O20Purity:98%Color and Shape:SolidMolecular weight:1219.4Pep1-TGL
Peptide containing the 'TGL' motif that corresponds to the C-terminus of GluR1 subunitFormula:C41H71N11O15SPurity:98%Color and Shape:SolidMolecular weight:990.14Acetyl tetrapeptide-9
CAS:Acetyl tetrapeptide-9 is important for the stimulation of basement membrane polysaccharide (lumican) and the synthesis of collagen I.Formula:C22H33N7O9Purity:98%Color and Shape:SolidMolecular weight:539.54
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