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HDAC inhibitor
Romidepsin strongly inhibits HDAC1 and HDAC2 with IC5N/A of 1.6 nM and 3.9 nM, respectively, but is relatively weak in inhibiting HDAC4 and HDAC6 with IC5N/A 25 nM and 79N/A nM, respectively.- Dan Lu, .et al. , Sci Adv, 2024, Oct 25;10(43):eadp2229 PMID: 39454005
- Yu-Fang Liu, .et al. , J Biochem Mol Toxicol, 2022, Jun;36(6):e23044 PMID: 35499365
- David Diaz-Carballo, .et al. , Commun Biol, 2021, Mar 3;4(1):276 PMID: 33658617
- Eva Hesping, .et al. , Int J Parasitol Drugs Drug Resist, 2020, 14: 249-256
- Shariful Islam, .et al. , Blood Adv, 2020, 4(20): 5297-5310 PMID: 33108458
- Elena Netchiporouk, .et al. , Oncotarget, 2017, Nov 10; 8(56): 95981-95998 PMID: 29221181
- Ivan V. Litvinov, .et al. , Clin Cancer Res, 2014, 20(14): 3799-3808 PMID: 24850846
- Ivan V Litvinov, .et al. , Cell Cycle., 2014, 15; 13(18): 2975-2982 PMID: 25486484
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peptide Oxytocin Receptor Inhibitor
Atosiban is a peptide Oxytocin Receptor Inhibitor.- G Perez-Hernandez, .et al. , J Dairy Sci, 2023, Dec;106(12):9855-9867 PMID: 37641323
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Dynamin inhibitor
Dynamin Inhibitory Peptide is a peptide inhibitor of the GTPase dynamin. -
PKA inhibitor
PKA inhibitor fragment (6-22) amide is a synthetic peptide that acts as a protein kinase inhibitor. -
PKC inhibitor
PKC (19-36), pseudosubstrate peptide inhibitor of protein kinase C (IC50 = 0.18 uM). -
Ca 2+ /Mg 2+ -ATPase inhibitor
Glucagon (19-29) (human) is a potent Ca 2+ /Mg 2+ -ATPase inhibitor. -
14-3-3 protein Inhibitor
Difopein, dimeric version of R18 peptide that binds to 14.3.3 proteins with high affinity.- William J Stone, .et al. , J Neurochem, 2025, Sep;169(9):e70228 PMID: 40931680
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Non-peptide calpain inhibitor
PD 150606 is a cell-permeable, non-competitive, selective, non-peptide Ca2+ dependent calpain inhibitor for calpain-1 and for calpain-2 directed towards the Ca2+ binding sites of calpain.- Hisamatsu Y, .et al. , Bioconjug Chem, 2017, Feb 15;28(2):507-523 PMID: 28032992
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Bax inhibitor
Bax inhibitor peptide P5, cell-permeable synthetic peptide inhibitor of Bax translocation to mitochondria; designed from Ku70, a protein that is suggested to suppress the mitochondrial translocation of Bax. Inhibits Bax-mediated apoptosis in vitro. -
Bax inhibitor
Bax inhibitor peptide V5, cell-permeable synthetic peptide inhibitor of Bax translocation to mitochondria; designed from Ku70, a protein that is suggested to suppress the mitochondrial translocation of Bax. Inhibits Bax-mediated apoptosis in vitro. -
Bax inhibitor
Bax inhibitor peptide, negative control, negative control peptide for the Bax inhibitor peptides V5 and P5 , which inhibit Bax translocation to mitochondria and Bax-mediated apoptosis in vitro. -
Inhibits integrin binding to RGD motifs
RGD (Arg-Gly-Asp) Peptides is a cell adhesion motif which can mimic cell adhesion proteins and bind to integrins.- Kan Zhang, .et al. , Exp Neurol, 2021, Feb 26;340:113659 PMID: 33640375
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JNK inhibitor
c-JUN peptide is a peptide comprising residues 33 - 57 of the JNK binding (δ) domain of human c-Jun. -
α1β1 inhibitor
Highly potent integrin α1β1 inhibitor (IC50 = 0.8 nM for α1β1 binding to type IV collagen). Selective for α1β1 over α2β1, αIIbβ3, αvβ3, α4β1, α5β6, α9β1 and α4β7. Inhibits FGF2-stimulated angiogenesis in the chicken chorioallantoic model. Displays antitumor efficacy in a synergistic mouse model of Lewis lung carcinoma; blocks human melanoma growth in nude mice.- Stephanie W Watts, .et al. , Pharmacol Res, 2024, Jun 14:206:107269 PMID: 38880313
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Fibronectin Inhibitor
RGDS peptide inhibits thrombin-induced binding of platelets to fibronectin, fibrinogen α, and von Willebrand factor with IC50 value of 10 μM. -
peptide deformylase inhibitor
Lanopepden (GSK 1322322) is a peptide deformylase inhibitor active against Staphylococcus aureus strains with MICs of 1 and 1 mg/L for ATCC 29213 and ATCC 25923 strain, respectively. -
integrin-ligand interactions inhibitor
RGD peptide (GRGDNP) acts as an inhibitor of integrin-ligand interactions and plays an important role in cell adhesion, migration, growth, and differentiation. -
NF-κB2 inhibitor
SN52 is a potent, competitive, and cell-permeable inhibitor of NF-κB2. SN52 is a variant of the SN50 peptide and inhibits the nuclear translocation of p52-RelB heterodimers. SN52 has a strong radiosensitization effect on prostate cancer cells. SN52 can be used for cancer research. -
PAI-1 inhibitor
Angstrom6 (A6 Peptide) is an 8 amino-acid peptide derived from single-chain urokinase plasminogen activator (scuPA) and interferes with the uPA/uPAR cascade and abrogates downstream effects. Angstrom6 binds to CD44 resulting in the inhibition of migration, invasion, and metastasis of tumor cells, and the modulation of CD44-mediated cell signaling. -
Primates' C3 Inhibitor
Compstatin, a 13-residue cyclic peptide, is a potent inhibitor of the complement system C3 with species specificity. Compstatin binds to baboon C3 and is resistant to proteolytic cleavage in baboon blood (similar to humans). Compstatin inhibits only the activation of primates' complement system. Compstatin exhibits IC50 values of 63 μM and 12 μM for classical and alterative complement pathway, respectively.
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MUC1-C oncoprotein inhibitor
GO-203 TFA is a potent MUC1-C oncoprotein inhibitor. GO-203 TFA is an anti-cancer peptide for targeting intracellular proteins. -
Complement factor C3 inhibitor
POT-4 (AL-78898A), a Compstatin derivative, is a potent inhibitor of complement factor C3 activation. POT-4 can be used for age-related macular degeneration research -
FGFR3 inhibitor
VSPPLTLGQLLS is a small peptide FGFR3 inhibitor, peptide P3, inhibits FGFR3 phosphorylation. VSPPLTLGQLLS inhibits 9-cisRA-induced tracheal lymphangiogenesis and blocks lymphatic endothelial cell (LEC) proliferation, migration, and tubule formation. -
CKLF1/CCL17 inhibitor
CKLF1-C19 is the C-terminal peptide of human chemokine-like factor 1 (CKLF1). CKLF1-C19 interacts with CCR4, and inhibits chemotaxis induced by both CKLF1 and CCL17. CKLF1-C19 can suppress allergic lung inflammation via inhibiting chemotaxis mediated by CCR3 and CCR4. -
ACE inhibitor
Bradykinin potentiator B (Bradykinin potentiating peptide B) is venom of Agkistrodon halys blomhoffi. Bradykinin potentiator B is a potent ACE inhibitor. Bradykinin potentiator inhibits the activity of bradykinin inhibitory peptidase. -
anti-HIV-1 fusion inhibitor
Enfuvirtide (T20; DP178) acetate is an anti-HIV-1 fusion inhibitor peptide. -
HIV replication inhibitor
Feglymycin is a HIV replication inhibitor. Feglymycin is also an antibiotic peptide that has antibacterial activity (MIC: 32-64 μg/mL for Staphylococcus aureus).

