Peptidi
I peptidi sono catene corte di amminoacidi legate da legami peptidici, che svolgono ruoli chiave come molecole biologiche importanti nei processi cellulari. Funzionano come ormoni, neurotrasmettitori e molecole di segnalazione, e sono ampiamente utilizzati in applicazioni terapeutiche e diagnostiche. I peptidi sono anche cruciali nella ricerca per lo studio delle interazioni proteiche, delle attività enzimatiche e dei percorsi di segnalazione cellulare. Presso CymitQuimica, offriamo una vasta selezione di peptidi di alta qualità per supportare le vostre esigenze di ricerca e sviluppo in biotecnologia e farmacologia.
Sottocategorie di "Peptidi"
Trovati 29780 prodotti di "Peptidi"
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Trifluoroacetic acid
CAS:Formula:CF3CO2HPurezza:(Titration) ≥ 99.0%Colore e forma:Clear, colourless to faint yellow liquidPeso molecolare:114.02RGD peptide (GRGDNP) (TFA) (114681-65-1 free base)
RGD peptide (GRGDNP) (TFA) promote apoptosis through activation of conformation changes that enhance pro-caspase-3 activation and autoprocessing.Formula:C25H39F3N10O12Purezza:98%Colore e forma:SolidPeso molecolare:728.63Jingzhaotoxin-XII
Jingzhaotoxin-XII (JzTx-XII) functions as a potent inhibitor of the Kv4.1 channel, exhibiting an inhibitory concentration (IC50) of 0.363 μM.Formula:C161H227N41O44S7Purezza:98%Colore e forma:SolidPeso molecolare:3665.23Mambalgin-2
Mambalgin-2 (Mamb-2), a venom peptide sourced from the African black mamba, acts as an inhibitor of acid-sensitive ion channels (ASICs).Formula:C272H431N85O83S10Purezza:98%Colore e forma:SolidPeso molecolare:6540.5GnRH-I
GnRH-I, a 10-amino-acid peptide from the hypothalamus, regulates vertebrate reproduction and pulsates in the bloodstream.Formula:C50H75N17O13Purezza:98%Colore e forma:SolidPeso molecolare:1182.32DT-2 acetate
DT-2 acetate, a selective cGMP-dependent protein kinase (PKG) inhibitor, is a mouse monoclonal antibody targeting canine thymocytes.DT-2 acetate inhibits PKG-catalyzed phosphorylation, reverses 8-Br-cGMP-induced expansion, and can be used to study immune disorders.Formula:C124H227N53O25Purezza:99.80%Colore e forma:SolidPeso molecolare:2860.47Orexin B, human TFA (205640-91-1 free base)
Orexin B, human (TFA) is an endogenous agonist at Orexin receptor with Kis of 420 and 36 nM for OX1 and OX2.
Formula:C123H212N44O35S·C2HF3O2Purezza:98%Colore e forma:SolidPeso molecolare:3013.36β-Casomorphin (1-5), amide, bovine
CAS:β-Casomorphin (1-5), amide, bovine is a peptide of bovine β-Casomorphin.Formula:C31H42N6O6SPurezza:98%Colore e forma:SolidPeso molecolare:626.77TAT (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·C2HF3O2Purezza:98%Colore e forma:SolidPeso molecolare:1510.67µ-Conotoxin BuIIIB
CAS:μ-Conotoxin BuIIIB (Mu-Conotoxin BuIIIB), a selective blocker of mammalian neuronal voltage-gated sodium channels (VGSC), is derived from Cone snail venom and
Formula:C106H172N46O30S6Purezza:98%Colore e forma:SolidPeso molecolare:2763.18δ-Theraphotoxin-Hm1b
δ-Theraphotoxin-Hm1b, a 42-amino acid peptide derived from the Togo starburst tarantula (Heteroscodra maculata) venom, selectively inhibits the inactivation ofFormula:C169H241N45O50S6Purezza:98%Colore e forma:SolidPeso molecolare:3895.38Ac-AAVALLPAVLLALLAP-YVAD-CHO
CAS:Ac-AAVALLPAVLLALLAP-YVAD-CHO is a cell-permeable inhibitor of caspase-1 exhibiting antitumor activity [1].Formula:C97H160N20O24Purezza:98%Colore e forma:SolidPeso molecolare:1990.43Anthopleurin-C
Anthopleurin-C (APE 2-1) is a cardiotonic polypeptide exhibiting a potent positive inotropic effect [1].
Formula:C210H316N62O61S6Purezza:98%Colore e forma:SolidPeso molecolare:4877.52Tamapin TFA
Tamapin TFA, a venom peptide isolated from the Indian red scorpion (Mesobuthus tamulus) [1], selectively targets and blocks small conductance Ca(2+)-activated K
Formula:C146H238N44O41S6·xC2HF3O2Purezza:98%Colore e forma:SolidPeso molecolare:3458.11 (free base)PKCη pseudosubstrate inhibitor,myristoylated
CAS:Myristoylated PKCη pseudosubstrate inhibitor is a cell-permeable compound utilized to investigate the mechanism of action of PKCη [1].Formula:C101H185N41O23SPurezza:98%Colore e forma:SolidPeso molecolare:2373.88Ceratotoxin-1
Ceratotoxin-1 (CcoTx1) is a peptide toxin that functions as an inhibitor of various voltage-gated sodium channel subtypes.Formula:C172H256N52O50S6Purezza:98%Colore e forma:SolidPeso molecolare:4044.58Super-TDU 1-31
Super-TDU (1-31) is a peptide of Super-TDU, which is an inhibitor of YAP-TEADs, shows potent anti-tumor activity.Formula:C141H218N40O48Purezza:98%Colore e forma:SolidPeso molecolare:3241.48PTPσ Inhibitor, ISP
PTPσ Inhibitor ISP is a compound that binds to recombinant human PTPs, thereby inhibiting PTPσ signaling.Formula:C177H306N66O54S3Purezza:98%Colore e forma:SolidPeso molecolare:4318.93[Glu1]-Fibrinopeptide B
CAS:[Glu1]-Fibrinopeptide B, from human fibrinogen Bβ-chain (1-14), is created by thrombin and activates PMN, monocytes, fibroblasts.Formula:C66H95N19O26Purezza:98%Colore e forma:SolidPeso molecolare:1570.6Interphotoreceptor 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:C91H151N25O32Purezza:98%Colore e forma:SolidPeso molecolare:2107.32N,N''-Carbonyldiimidazole
CAS:Formula:C7H6N4OPurezza:(Titration) ≥ 97.0%Colore e forma:White, off-white or pale yellow powder or crystalsPeso molecolare:162.15Colivelin TFA (867021-83-8 free base)
CAS:Colivelin (TFA) is a hybrid peptide composed of ADNF and AGA-(C8R)HNG17, a potent Humanin (HN) derivative.Formula:C121H207F3N32O37Purezza:98%Colore e forma:SolidPeso molecolare:2759.13Maurocalcine
CAS:Maurocalcine is a cell-permeable agonist for ryanodine receptor (RyR) subtypes 1, 2, and 3.Formula:C156H270N56O46S6Purezza:98%Colore e forma:SolidPeso molecolare:3858.55Bevonescein
CAS:Bevonescein (ALM-488) is a fluorescent peptide that selectively binds to human neurons, serving as a diagnostic imaging agent [1] [2].Formula:C112H144N22O32Colore e forma:SolidPeso molecolare:2310.47TKD (450-463)
CAS:TKD (450-463), a 14-peptide (TKDNNLLGRFELSG), exhibits the ability to stimulate NK cells' cytolytic and proliferative activities at concentrations comparable to the full-length Hsp70 protein.Formula:C67H110N20O23Colore e forma:SolidPeso molecolare:1563.71Rink Amide MBHA resin (100 - 200 mesh); loading 0.54 mmol/g
CAS:Colore e forma:White to light-yellow or beige beadsPeso molecolare:-Cyclo(L-Pro-L-Val)
CAS:Cyclo(L-Pro-L-Val), from Mycobacterium spp., has anti-inflammatory effects, hinders phytopathogens, and suppresses IKKα, NF-κB, iNOS, and COX-2 activation.
Formula:C10H16N2O2Purezza:98.18%Colore e forma:SolidPeso molecolare:196.25Ac-DEMEEC-OH
CAS:Ac-DEMEEC-OH is a competitive inhibitor of the HCV NS3 protease with a Ki of 0.6 µM.Formula:C29H44N6O16S2Colore e forma:SolidPeso molecolare:796.82Benzotriazole-1-yl-oxy-tris-pyrrolidino-phosphonium hexafluorophosphate
CAS:Formula:C18H28N6OP·PF6Purezza:≥ 97.5%Colore e forma:White to off-white or slightly yellow crystalline powderPeso molecolare:520.40CALP3 TFA(261969-05-5 free base)
CALP3 TFA is a potent Ca2+ channel blocker that activates EF-hand motifs of Ca2+-binding proteins.Formula:C46H69F3N10O11Purezza:98%Colore e forma:SolidPeso molecolare:995.1GPLGIAGQ TFA(109053-09-0 free base)
GPLGIAGQ TFA is an MMP2-responsive polypeptide linker for targeted tumor therapy in liposome/micelle nanocarriers.Formula:C33H54F3N9O12Purezza:98%Colore e forma:SolidPeso molecolare:825.83CTP-NBD
CAS:CTP-NBD is a cell-permeable, specific inhibitor of the NFκB peptide, which has been utilized in studies of colitis [1] [2].Formula:C121H194N46O32Purezza:98%Colore e forma:SolidPeso molecolare:2805.12Thioredoxin reductase peptide
CAS:TrxR peptide (53-67) aids TrxR research, has C-terminal selenylsulfide, similar to glutathione reductase.Formula:C66H106N18O18S2Purezza:98%Colore e forma:SolidPeso molecolare:1503.79TFLLRNPNDK-NH2
CAS:TFLLRNPNDK-NH2 is a biologically active peptide and a thrombin receptor activating peptide (TRAP).Formula:C54H89N17O15Purezza:98%Colore e forma:SolidPeso molecolare:1216.39Allatostatin IV
CAS:Allatostatin IV, an insect octapeptide, regulates juvenile hormone synthesis.Formula:C45H68N12O12Purezza:98%Colore e forma:SolidPeso molecolare:969.09Laminin (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:C42H63F3N12O16SPurezza:98%Colore e forma:SolidPeso molecolare:1081.08BCMA72-80
CAS:BCMA72-80: HLA-A2-specific peptide with high affinity; used in multiple myeloma and other BCMA+ tumor research.
Formula:C59H97N13O11SPurezza:98%Colore e forma:SolidPeso molecolare:1196.55[Ala1,3,11,15]-Endothelin TFA
Selective agonist for ETB receptor (IC50 = 0.33 nM), weakly binds to ETA (IC50 = 2200 nM).Formula:C111H164F3N25O34SPurezza:98%Colore e forma:SolidPeso molecolare:2481.7Super Fluor 555
Super Fluor 555 dye attaches to proteins for bright, stable, sensitive detection of biological structures.
Purezza:98%Colore e forma:SolidPeso molecolare:N/Ap53 tumor suppressor fragment
p53 (232-240) peptide, sequence H2N-KYMNSSCM-OH, MW 1066.3, encoded by TP53, crucial for cell cycle regulation and cancer prevention.Formula:C41H67N11O14S4Purezza:98%Colore e forma:SolidPeso molecolare:1066.3Acein
ACE ligand with Kd of 2.79 nM; doesn't affect ACE activity ≤500 nM; boosts dopamine release in striatum via NMDA + D-serine.
Formula:C43H68N10O13Purezza:98%Colore e forma:SolidPeso molecolare:932.5[SER140]-PLP(139-151)
CAS:[SER140]-PLP(139-151) is a polypeptide fragment of the lipid protein of myelin.Formula:C72H104N20O17Purezza:98%Colore e forma:SolidPeso molecolare:1521.72ω-Conotoxin CVIE
ω-Conotoxin CVIE selectively inhibits voltage-gated Ca^2+ channels (Ca_v 2.2) [1].
Formula:C98H164N40O34S6Purezza:98%Colore e forma:SolidPeso molecolare:2638.99Peptide YY (PYY) (3-36), human TFA
Peptide YY (PYY) (3-36), human (TFA) is a gut hormone peptide that acts as a Y2 receptor agonist to reduce appetite[1].Formula:C176H272N52O54·C2HF3O2Purezza:98%Colore e forma:SolidPeso molecolare:4094.44SIYRY
CAS:SIYRY is a Kb-restricted epitope peptide.Formula:C50H71N11O13Purezza:98%Colore e forma:SolidPeso molecolare:1034.16Ruscoside
CAS:Ruscoside is a steroid glycoside.Formula:C50H80O23Purezza:98%Colore e forma:SolidPeso molecolare:1049.167β-Casomorphin (1-6), bovine
CAS:β-Casomorphin (1-6), bovine is a opioid-like bioactive peptide of β-Casomorphin.Formula:C35H44N6O8Purezza:98%Colore e forma:SolidPeso molecolare:676.76NY-BR-1 p904 (A2)
CAS:T-cell clones specific for this NY-BR-1 epitope (p904) can recognize breast tumor cells expressing NY-BR-1.Formula:C43H78N10O15Purezza:98%Colore e forma:SolidPeso molecolare:975.14Protein kinase inhibitor peptide
CAS:Protein kinase inhibitor peptide matches the inhibitory domain of the heat-stable protein kinase inhibitor.
Formula:C84H136N28O27Purezza:98%Colore e forma:SolidPeso molecolare:1970.15eukaryotic translation initiation factor 3
Eukaryotic initiation factors (eIF) are proteins involved in the initiation phase of eukaryotic translation.
Formula:C47H84N14O14SPurezza:98%Colore e forma:SolidPeso molecolare:1101.32
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