tp 300

Atiratecan (TP300) is a prodrug of camptothecin analog CH0793076. Atiratecan shows antitumor activity against both breast cancer resistance protein (BCRP)-positive and -negative xenografts in mouse xenograft models[1]. Atiratecan does not inhibit acetylch

Octaarginine is a cell-penetrating peptide (CPP) known for its membrane-translocating activity. CPP's inherent ability to enter cells makes it useful for delivering various membrane-impermeable bioactive agents intracellularly. Additionally, CPP is employed to transport antimicrobial agents into intracellular bacteria.

S9-CMC1 TFA is a covalent peptide lysine-specific demethylase 1 (LSD1) inhibitor with an IC50 value of 2.53 μM. It selectively targets the active site Cys360 of the enzyme. By inhibiting LSD1 activity, S9-CMC1 TFA elevates H3K4me1 and H3K4me2 levels, inducing G1 cell cycle arrest and apoptosis, thereby suppressing cell proliferation. In addition, S9-CMC1 TFA markedly inhibits tumor growth in A549 xenograft animal models.

Alkyne-βAG-TOCA is an octreotide derivative that targets somatostatin receptor subtype 2 (SST2). It is utilized in the synthesis and research of radioconjugates (RDC).

ZLIRTLHEWY is an effective peptide inhibitor of the CD47/SIRPα interaction, offering potential applications in cancer research.

RI-AG03 is an orally active peptide inhibitor capable of crossing the blood-brain barrier, targeting Tau aggregation. It effectively inhibits Tau aggregation in both in vivo and in vitro models, improving associated neurodegenerative and behavioral phenotypes. RI-AG03 is applicable in research on Tauopathies such as Alzheimer's disease.

MOTS-c, mouse is a mitochondrial-derived peptide involved in the regulation of pancreatic cell function. It reduces insulin secretion and expression in INS-1E cells while enhancing glucagon secretion and expression in αTC-1 cells. Additionally, MOTS-c, mouse decreases apoptosis in both INS-1E and αTC-1 cells and counteracts diet-induced obesity and insulin resistance by activating AMPK.

Aselacin C is a cyclic peptide that can be isolated from fungi of the Acremonium spp.

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).

ER-DRI is a potent peptide inhibitor that targets EV-A71. It directly binds to 3A and specifically neutralizes the activity of RNAi virus suppressor factors, thereby unlocking the antiviral RNAi response inhibited by 3A. ER-DRI also effectively inhibits another RNAi-dependent enterovirus, Coxsackievirus A16.

NBD peptide inhibits the NF-κB signaling pathway by preventing the binding of the NEMO-IKK complex. It exhibits anti-inflammatory activity by blocking the production of pro-inflammatory cytokines. Additionally, NBD peptide demonstrates immunosuppressive effects through the regulation of immune cells. It enhances transmembrane capacity by conjugating with the cell-penetrating peptide HIV-TAT.

TP-0427736 is a novel potent and selective ALK5 inhibitor (IC50: 2.72 nM). P0427736 was 300-fold higher than the inhibitory effect on ALK3. TP0427736 reduces TGF-β induced growth inhibition in human outer root sheath cells and elongates the anagen phase i