Tyrosine decarboxylase (TDC; TyrDC) widely exists in plants, insects and different microorganisms, and is often used in biochemical research. Tyrosine decarboxylase is a pyridoxal 5′-phosphate (PLP)-dependent decarboxylase that catalyzes the removal of carboxyl groups from tyrosine to produce tyramine and carbon dioxide.

Tyrosylleucine (Tyr-Leu, YL) TFA, an orally active dipeptide, exhibits a potent antidepressant-like activity.In Vitro: Tyrosylleucine (Tyr-Leu, YL) increases the amount of cells expressing c-Fos, a marker for neuronal activity, in the dentate gyrus of the hippocampus.In Vivo: Tyrosylleucine (Tyr-Leu, YL) dose-dependently exhibits potent anxiolytic-like activity (0.1-1 mg/kg, i.p.)[2].

UBE2T/FANCL-IN-1 is a potent inhibitor of UBE2T/FANCL-mediated FANCD2 monoubiquitylation that sensitizes cells to the DNA cross-linking agent, Carboplatin.In Vitro: UBE2T/FANCL-IN-1 (CU2) completely inhibits the ubiquitylation of GST-FANCLRING at 100 μM. UBE2T/FANCL-IN-1 (500 μM) reduced the level of mUb-FANCD2 in response to HU treatment. UBE2T/FANCL-IN-1 (500 μM) also reducesthe level of mUb-FANCD2 generated in response to […]

UCB-5307 is a potent TNF signaling inhibitor with a KD of 9 nM for human TNFα. UCB-5307 can penetrate the preformed hTNF/hTNFR1 complex.In Vitro:UCB-5307 inhibits wild-type TNF but does not inhibit L57F TNF. The T1/2 of UCB-5307 is 3.3 h.UCB-5307 disrupts a preformed hTNF/hTNFR1 complex, can penetrate the preformed complex, dislodging one of the receptors. […]

UDP-rhamnose is one of the substrates for pectin synthesis in cell wall. UDP-rhamnose can be identified in fungi, it is one of the most common sugar donor in plants.

UFP-101 TFA is a potent, selective, and competitive antagonist of the N/OFQ peptide (NOP) receptor, with a pKi of 10.24. UFP-101 TFA displays >3000-fold selectivity over δ, μ and κ opioid receptors. UFP-101 TFA shows antidepressant-like effect[2].In Vivo: UFP-101 TFA elicits a pronounced acute and dosedependent antidepressant-like effect in mice submitted to the forced swimming […]

Ulipristal acetate (CDB-2914) is an orally active, selective progesterone receptor modulator (SPRM). Ulipristal acetate stimulates the autophagic response selectively in leiomyoma cells. Ulipristal acetate has the potential for benign gynecological conditions treatment, such as uterine myoma[2].In Vitro: Ulipristal acetate (0.1-5 μM; 96 hours) stimulates autophagy in leiomyoma cells. Ulipristal-induced expression changes of the autophagic markers […]

ULK1-IN-2 (compound 3s) is a potent ULK1 inhibitor. ULK1-IN-2 shows highest cytotoxic effect against cancer cell lines, with IC50 of 1.94 μM in A549. ULK1-IN-2 can induce apoptosis and simultaneously block autophagy, and can be used to study NSCLC (Non-small cell lung cancer).IC50 & Target:ULK1, AMPKα1, FAKIn Vitro: ULK1-IN-2 (compound 3s) (10 μM, 24 h) […]

Ulodesine is a purine nucleoside phosphorylase (PNP) inhibitor. Ulodesine inhibits PNP with IC50 value of 2.293 nM/L. Ulodesine can be used for the research of hyporucicemia[2].In Vivo:Ulodesine (i.v.) potently inhibits PNP with IC50 value of 2.293 nM/L.Ulodesine (i.v.) eliminates uric acid accumulations in blood of the mouse model.

Umbellulone is an active constituent of the leaves of Umbellularia californica. Umbellulone stimulates the TRPA1 channel in a subset of peptidergic, nociceptive neurons, activating the trigeminovascular system via this mechanism.IC50 & Target: TRPA1 channelIn Vitro: Umbellulone, from μM to sub-mM concentrations, selectively stimulates transient receptor potential ankyrin 1-expressing HEK293 cells.In Vivo: Umbellulone (50–250?nM/5ul) causes an […]

Umbralisib R-enantiomer (TGR-1202 R-enantiomer) is a PI3Kδ inhibitor, which is the less active enantiomer of TGR-1202.In Vitro: Umbralisib R-enantiomer (TGR-1202 R-enantiomer) (Formula A) exhibits a 50% inhibitory concentration (IC50) with respect to the δ type PI3-kinase that is at least 20-fold lower than the inhibitor’s IC50 with respect to the rest of the other PI3K […]

UNC2399, a biotinylated UNC1999, is a selective EZH2 inhibitor, maintaining high in vitro potency for EZH2, with an IC50 of 17 nM[2].In Vitro:UNC2399 (1-1000 nM) displays high in vitro potency (IC50=17±2 nM) in the EZH2 radioactive biochemical assay.UNC2399 (100 μM) enriches EZH2 from HEK293T cell lysates.

UNC2541 is a potent and Mer tyrosine kinase (MerTK)-specific inhibitor, binds in the MerTK ATP pocket, with an IC50 of 4.4 nM, more selective over Axl, Tyro3 and Flt3. UNC2541 inhibits phosphorylated MerTK (pMerTK; EC50, 510 nM).IC50 & Target: UNC2541 is a potent and Mer tyrosine kinase (MerTK)-specific inhibitor, binds in the MerTK ATP pocket, […]

UNC3230 is a potent, selective and ATP-competitive PIP5K1C inhibitor with an IC50 of ~41 nM. UNC3230 also inhibits PIP4K2C and does not inhibit any of the other lipid kinases that regulate phosphoinositide levels. UNC3230 has antinociceptive and anticancer effects.IC50 & Target: IC50: ~41 nM (Phosphatidylinositol 4-phosphate 5 kinase type 1C (PIP5K1C))In Vitro: Membrane PIP2 levels […]

Sodium undecylenate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Uniconazole, a plant growth retardant, is a potent inhibitor of abscisic acid (ABA) catabolism with an IC50 of 68 nM against ABA 8’-hydroxylase. Uniconazole is a potent competitive inhibitor of CYP707A3 activity with a Ki of 8 nM. Uniconazole evidently inhibits gibberellin biosynthesis, and brassinosteroid biosynthesis is also inhibited to some extent.IC50 & Target: IC50: […]

Uralenol is a natural PTP1B inhibitor (IC50=21. 5 μM) from Broussonetia papyrifera. PTP1B have been shown to play a major role in the dephosphorylation of the insulin receptor in many cellular and biochemical studies.

Urate oxidase (Uox), i.e., uricase, is often used in biochemical studies. Urate oxidase is a peroxisomal enzyme that catalyzes the oxidation of uric acid to allantoin in most mammals.

Urelumab, a fully human, non-ligand binding, CD137 agonist IgG4 monoclonal antibody, enhances T-cell and natural killer-cell antitumor activity, and may enhance cytotoxic activity of Rituximab. Urelumab can be used for the research of diffuse large B-cell lymphoma (DLBCL), follicular lymphoma (FL), and other types of non-Hodgkin lymphoma (NHL).

Uridine 5′-diphosphoglucose disodium salt (UDP-D-Glucose disodium salt) is the precursor of glucose-containing oligosaccharides, polysaccharides, glycoproteins, and glycolipids in animal tissues and in some microorganisms. Uridine-5′-diphosphoglucose is an agonist of the P2Y14 receptor, a neuroimmune system GPCR.

Uridine triacetate (Tri-O-acetyl uridine) is an orally active prodrug of Uridine (HY-B1449). Uridine triacetate is quickly absorbed in the gut, and is rapidly deacetylated in the circulation to yield free uridine. Uridine triacetate is used for the research of 5-fluorouracil (5-FU) and capecitabine toxicity, or early-onset cardiac or central nervous system (CNS)[2].In Vitro: Uridine triacetate […]

Uridine triphosphate trisodium salt is a nucleotide that regulates the functions of the pancreas in endocrine and exocrine secretion, proliferation, channels, transporters, and intracellular signaling under normal and disease states.

Uridine triphosphate-13C9,15N2 (UTP-13C9,15N2) sodium is a labeled Uridine triphosphate sodium. Uridine triphosphate sodium can be used in nucleic acid synthesis.

Uridine-13C (β-Uridine-13C) is the 13C labeled Uridine.In Vitro:Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.

Urotensin II, mouse TFA is an endogenous ligand for the orphan G-protein-coupled receptor GPR14 or SENR. Urotensin II, mouse TFA is a potent vasoconstrictor. Urotensin II, mouse TFA plays a physiological role in the central nervous system.IC50 & Target:GPR14In Vivo: Urotensin II is a somatostatin-like cyclic peptide which functions as an arterial vasocontrictor, vasodilator, and […]

Usmarapride (SUVN-D4010) free base is a potent, selective, orally active and brain penetrant 5-HT4 receptor partial agonist (EC50=44 nM). Usmarapride (SUVN-D4010) free base can be used for the research of cognitive deficits associated with Alzheimer’s disease.In Vivo: Usmarapride (SUVN-D4010) (1-3 mg/kg; p.o.; Male Wistar rats 10-12 weeks old) free base attenuates the long-term memory deficits […]

USP8-IN-3 (Compd U51) is a deubiquitinase USP8 inhibitor with an IC50 value of 4.0 μM. USP8-IN-3 also inhibits the proliferation of GH3 and H1957 cells with GI50s of 37.03 μM and 6.01 μM, respectively.In Vitro:USP8-IN-3 (6.25-100 μM; 15 min) inhibits the cleavage activity of USP8 on diubiquitin.

UT-34 is a potent, selective and orally active second-generation pan-androgen receptor (AR) antagonist and degrader with IC50s of 211.7 nM, 262.4 nM and 215.7 nM for wild-type, F876L and W741L AR, respectively. UT-34 binds to ligand-binding domain (LBD) and function-1 (AF-1) domains and requires ubiquitin proteasome pathway to degrade the AR. UT-34 has anti-prostate cancer […]

UTL-5g (GBL-5g), an anti-inflammatory TNF-α inhibitor, has chemoprotective and liver radioprotective effects. UTL-5g lowers hepatotoxicity, nephrotoxicity, and myelotoxicity induced by Cisplatin through TNF-α inhibition among other factors[2].In Vitro: RAW 264.7 macrophages are transfected with the respective reporter assay plasmids, pretreated with UTL-5g at 1, 10 or 50 μM for 60 min and then challenged with […]

Utreloxastat is a compound used for the research of the disorders including α-synucleinopathies, tauopathies, Amyotrophic lateral sclerosis (ALS), traumatic brain injury, and ischemic-reperfusion related injuries (patent WO2020081879A2, example A1).

UZH1 is a racemate of UZH1a and UZH1b. UZH1a is a potent and selective METTL3 inhibitor, with an IC50 of 280 nM. UZH1b (IC50=28 μM) is essentially inactive. UZH1 can be used for epitranscriptomic modulation of cellular processes. UZH1 has antitumor activity. UZH1 also can be used as a chemical probe for studying METTL3.In Vitro: […]

UZH1b is an enantiomer of UZH1a (a METTL3 inhibitor). UZH1b is essentially inactive for METTL3 (IC50=28 μM).

Vaccarin is an active flavonoid glycoside associated with various biological functions. Vaccarin significantly promote wound healing and endothelial cells and fibroblasts proliferation in the wound site. Vaccarin ameliorates insulin resistance and steatosis by activating the AMPK signaling pathway[2].

Valencene is a sesquiterpene isolated from Cyperus rotundus, possesses antiallergic, antimelanogenesis, anti-infammatory, and antioxidant activitivies. Valencene inhibits the exaggerated expression of Th2 chemokines and proinflammatory chemokines through blockade of the NF-κB pathway. Valencene is used to flavor foods and drinks[2].

Valericanhydride is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Validamycin A, a fungicidal, is an agricultural antibiotic. Validamycin A is originally isolated from Streptomyces hygroscopicus var. limoneus. Validamycin A inhibits the growth of A. flavus, with a MIC of 1?μg/mL. Validamycin A shows potent inhibitory activity against trehalase of Rhizoctonia solani, with an IC50 of 72 μM[2]. Validamycin A is a reversible tyrosinase inhibitor, […]

Valiolamine is an aminocyclitol. Valiolamine has potent alpha-glucosidase inhibitory activity against porcine intestinal sucrase, maltase and isomaltase.