
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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Leishmania peptide 183
CAS:<p>Leishmania peptide 183 is an antigen.</p>Formula:C44H74N14O18Purity:98%Color and Shape:SolidMolecular weight:1087.14FLDKFNHEAEDLFYQSSL
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).Formula:C102H143N23O32Color and Shape:SolidMolecular weight:2203.36Exendin derivative 1
Exendin derivative 1 is a 39 amino acid peptide.Formula:C184H281N49O61SPurity:98%Color and Shape:SolidMolecular weight:4187.56Lophyrotomin
CAS:Lophyrotomin is a hepatotoxin isolated from the European Birch sawfly Arge pullata.Formula:C48H65N9O17Purity:98%Color and Shape:SolidMolecular weight:1040.08Kemptide
CAS:Kemptide is a synthetic heptapeptide, acting as a substrate for cAMP-dependent protein kinase (PK).Formula:C32H61N13O9Purity:98%Color and Shape:SolidMolecular weight:771.91ferritin heavy chain fragment [Multiple species]
Ferritin is a ubiquitous 450 kDa protein with 24 subunits, inverts have L and H types (19/21 kDa), cancer cells mainly show H chains with ferroxidase activity.Formula:C49H80N12O15Purity:98%Color and Shape:SolidMolecular weight:1077.23Thanatin acetate
Thanatin acetate is a cationic peptide with antimicrobial activity, inhibiting bacterial and fungal growth.Formula:C105H181N35O29S3Purity:99.65%Color and Shape:SolidMolecular weight:2493.97Z-Gly-Gly-Arg-AMC
CAS:Z-Gly-Gly-Arg-AMC is a specific fluorogenic substrate utilized for assessing thrombin generation in Platelet-Rich Plasma (PRP) and Platelet-Poor Plasma (PPP),Formula:C28H33N7O7Purity:98%Color and Shape:SolidMolecular weight:579.6NFAT Inhibitor acetate
NFAT Inhibitor acetate (VIVIT peptide acetate) is a NFAT peptide inhibitor of calmodulin phosphatase-mediated NFAT dephosphorylation.Formula:C77H122N20O24SPurity:99.66%Color and Shape:SolidMolecular weight:1743.98Catestatin acetate
Catestatin acetate is a non-competitive antagonist of nAChR and inhibits catecholamine release.Formula:C109H177N37O28SPurity:99.28%Color and Shape:SolidMolecular weight:2485.87ACTH (1-13)
CAS:ACTH (1-13), a 13-amino acid peptide, protects rats' stomachs from ethanol damage; it’s a stress-response hormone from the pituitary.Formula:C75H106N20O19SPurity:98%Color and Shape:SolidMolecular weight:1623.836-CR110 Single isomer
CAS:<p>6-CR110 Single isomer is a rhodamine-class green fluorescent dye with ex/em=499/525 nm for DNA or protein labelling and cell staining.</p>Formula:C21H15N2O5ClPurity:98%Color and Shape:SolidMolecular weight:410.81Tanurmotide
CAS:<p>Tanurmotide is a bioactive chemical.</p>Formula:C51H80N14O15SPurity:98%Color and Shape:SolidMolecular weight:1161.33Fmoc-L-Proline
CAS:<p>Fmoc-L-Proline (Fmoc-Pro-OH) is a proline derivative.</p>Formula:C20H19NO4Purity:99.22%Color and Shape:SolidMolecular weight:337.37[Pro3]-GIP (Rat)
<p>Rat GIP receptor partial agonist with Kd of 13 nM, boosts cAMP in COS-7 cells, competitively antagonizes GIP.</p>Formula:C226H343N61O64SPurity:98%Color and Shape:SolidMolecular weight:4970.63Lanatoside D
CAS:Lanatoside D is a cardiac glycoside.Formula:C49H76O21Purity:98%Color and Shape:SolidMolecular weight:1001.12F-Chemotactic peptide-fluorescein
CAS:F-Chemotactic peptide-fluorescein is a fluorescent label.Formula:C64H76N8O14SPurity:98%Color and Shape:SolidMolecular weight:1213.41Caerulein, 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:1386.36SIYRY
CAS:SIYRY is a Kb-restricted epitope peptide.Formula:C50H71N11O13Purity:98%Color and Shape:SolidMolecular weight:1034.16amyloid A protein fragment [Homo sapiens]
Amyloid A proteins are apolipoproteins in HDL linked to inflammation, with acute-phase marker SAA rising rapidly post-stimulus, potentially outpacing CRP.Formula:C36H56N8O11Purity:98%Color and Shape:SolidMolecular weight:776.88PKCε 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:904.02β-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:676.76ACTH (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:2207.43Arg-Gly-Glu-Ser(TFA)(93674-97-6,free)
Arg-gly-glu -Ser(TFA) is a RGD related polypeptide that controls the inhibition of fibrinogen binding to activated platelets by RGDS.Formula:C18H30F3N7O10Purity:98%Color and Shape:SolidMolecular weight:561.47Jagged-1 (188-204)
CAS:Jagged-1 (188-204)is a fragment of the JAG-1 protein. JAG-1 is Notch ligand, a peptide that is the most conspicuously expressed ligand in skin.Formula:C93H127N25O26S3Purity:98%Color and Shape:SolidMolecular weight:2107.4GroES mobile loop
GroES mobile loop is a flexible region of unbound GroES that interacts with GroEL via the residues located at the tip of the loop.Formula:C51H90N14O20Purity:98%Color and Shape:SolidMolecular weight:1219.4Ac-IEVDIDV (TFA)
Ac-IEVDIDV TFA is a short peptide sequence.Formula:C39H62F3N7O17Purity:98%Color and Shape:SolidMolecular weight:957.94R 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:1154.37Super-TDU (1-31) TFA
<p>Super-tdu (1-31) TFA is an endogenous ligand of heptapeptide receptor and has a strong anti-analgesic effect.</p>Formula:C141H218N40O48·C2HF3O2Purity:98%Color and Shape:SolidMolecular weight:3355.5Cerebellin
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:1632.78NEP(1-40)
CAS:<p>Nogo-66 (1–40) peptide blocks NgR, enhances axonal growth, and aids spinal recovery, but doesn't affect MAG inhibition.</p>Formula:C206H324N56O65Purity:98%Color and Shape:SolidMolecular weight:4625.16Kisspeptin 10 (dog)
Endogenous canine KISS1 receptor ligand; boosts LH, FSH, estradiol secretion.Formula:C65H87N17O14Purity:98%Color and Shape:SolidMolecular weight:1330.51SPR741 TFA (1179330-52-9 free base)
<p>SPR741 TFA (NAB741 TFA) is a cationic peptide derived from polymyxin B and is a potentiator molecule.</p>Formula:C46H74F3N13O15Purity:98%Color and Shape:SolidMolecular weight:1106.15APTSTAT3-9R acetate
APTSTAT3-9R acetate is a selective peptide binding STAT3 with antiproliferative and antitumor activity.Formula:C225H334N80O53Purity:98%Color and Shape:SolidMolecular weight:5007.56[Arg8]-Vasotocin TFA (113-80-4 free base)
[Arg8]-Vasotocin (TFA) is a nonmammalian vertebrate neurohypophyseal peptide.Formula:C45H68F3N15O14S2Purity:98%Color and Shape:SolidMolecular weight:1164.24GO-203 acetate
GO-203 acetate is an effective inhibitor of potent MUC1-C oncoprotein. GO-203 acetate exhibits anti-cancer activities targeting intracellular proteins.Formula:C91H175F3N52O23S2Purity:98.86%Color and Shape:SolidMolecular weight:2486.82MHC class II antigen (45-57) [Homo sapiens]
MHC class II (45-57) peptide, sequence DLDKKETVWHLEE, MW 1868.07, in human antigen-presenting cells/lymphocytes.Formula:C73H112N18O25Purity:98%Color and Shape:SolidMolecular weight:1641.78eukaryotic translation initiation factor 3
<p>Eukaryotic initiation factors (eIF) are proteins involved in the initiation phase of eukaryotic translation.</p>Formula:C47H84N14O14SPurity:98%Color and Shape:SolidMolecular weight:1101.32RA X Peptide
CAS:<p>RA X Peptide is used as an antitumor cyclic hexapeptide.</p>Formula:C43H52N6O11Purity:98%Color and Shape:SolidMolecular weight:828.92Quinupristin (mesylate) (120138-50-3 free base)
Quinupristin: a streptogramin antibiotic combatting multidrug-resistant S. aureus and Enterococcus.Formula:C53H68N9O10S·CH3SO3Purity:98%Color and Shape:SolidMolecular weight:1118.3Pressinoic Acid
CAS:Pressinoic Acid is a peptide with potent corticotrophin-releasing activity. It is also an oxytocin inhibitor; it induces maternal behavior.Formula:C33H42N8O10S2Purity:98%Color and Shape:SolidMolecular weight:774.86Recanaclotide
CAS:Recanaclotide can be used to treat Gastroparesis, Functional Dyspepsia, and Other Gastrointestinal Disorders.Formula:C45H71N14O20PS6Purity:98%Color and Shape:SolidMolecular weight:1351.49Melittin Acetate
<p>Melittin Acetate, a PLA2 activator, enhances low-weight PLA2 activity but not high-weight PLA2.</p>Formula:C133H233N39O33Purity:99.78%Color and Shape:SoildMolecular weight:2906.51Neuropeptide Y (scrambled)
<p>NPY: a 36-amino acid neuropeptide, affects vasoconstriction, memory, appetite, and circadian rhythm via G-protein receptors in nervous systems.</p>Formula:C190H287N55O57Purity:98%Color and Shape:SolidMolecular weight:4253.7CysHHC10 TFA(1408311-03-4 free base)
CysHHC10 TFA is a synthetic antimicrobial peptide (AMP), and exhibits strong anti-microbial properties against both Gram-positive and Gram-negative bacteria.Formula:C79H108F3N23O12SPurity:98%Color and Shape:SolidMolecular weight:1660.91p2Ca
CAS:p2Ca, peptide from alpha-ketoglutarate dehydrogenase, pairs with MHC-I protein Ld, recognized by CTL clone 2C.Formula:C47H66N8O12Purity:98%Color and Shape:SolidMolecular weight:935.07NocII
CAS:Orphan neuropeptide,stimulates locomotion in miceFormula:C92H141N23O28S2Purity:98%Color and Shape:SolidMolecular weight:2081.37β-amyloid (12-28) (TFA) (107015-83-8 free base)
β-amyloid (12-28) TFA, a peptide fragment of β-amyloid protein (β1-42), is the major component of senile plaque cores.Formula:C91H136N25F3O27Purity:98%Color and Shape:SolidMolecular weight:2069.2Nuclear pore complex protein Nup98 315-360
<p>Nuclear pore complex protein Nup98 (315-360) is the 315-360 fragment part of the nuclear pore complex (NPC) protein.</p>Formula:C190H288N50O64SPurity:98%Color and Shape:SolidMolecular weight:4328.68TP508 TFA (121341-81-9 free base)
TP508 TFA, a thrombin peptide, activates eNOS in endothelial cells, boosting NO production and tissue regeneration.Formula:C99H147N28F3O38SPurity:98%Color and Shape:SolidMolecular weight:2426.46

