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Dimethyl sulfoxide (DMSO) is an organosulfur compound and polar aprotic solvent. Available in various quantities and reagent grades, DMSO is used as a component in PCR mixes, a reversible cell cycle arrester, a cryoprotectant, a differentiation inducer, etc.
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ML-792 is a potent and selective inhibitor of SAE/SUMO1 and SAE/SUMO2 in enzymatic assays (IC50 values of 3 and 11 nM, respectively) compared with NAE/NEDD8 and UAE/ubiquitin (IC50> values of 32 μM and >100 μM, respectively).
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Carbocysteine sulfoxide is a small-molecule impurity of carbocisteine intended for research use. The substance is identified by CAS number 5439-87-2, has the molecular formula C5H9NO5S, and a molecular weight of 195.19 g/mol. It is provided in small-mass packages for laboratory and analytical applications.
Used as an impurity reference for analytical method development.
Supplied in small-mass packages suitable for laboratory research.
Identified by CAS number 5439-87-2 for substance tracking.
Molecular formula C5H9NO5S and molecular weight 195.19 g/mol.
Intended for research use only; not for human or clinical use.
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A DPP-9 inhibitor (IC50 0.0034 UM) selective for DDP-9 over DPP-8 DPP-4 DPP-2 FAP and prolyl endopeptidase (IC50s 0.6 >10 >5 10 and >10 UM respectively) induces LDH release from THP-1 and HL-60 leukemia cells at 10 UM
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Also available in 10 mg 25 mg 50 mg 100 mg 1 mL 10 mM (in DMSO) and bulk. Please contact Fisher for quotes. Trametinib (DMSO solvate) (GSK-1120212 (DMSO solvate)) is a Highly Potent and Selective MEK Inhibitor that specifically inhibits MEK1/2(IC50 2 nM)purity: 99%
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ZM 447439 (CAS 331771-20-1) is a selective inhibitor of Aurora kinases a subgroup within the serine/threonine kinase family involved in chromosome segregation during cell division It inhibits recombinant Aurora A and Aurora B kinases with IC50 values of approximately 110 nM and 130 nM respectively consequently reducing phosphorylation of histone H3 at serine 10 ZM 447439 demonstrates limited inhibitory activity towards other kinases with IC50 values above 10 M for CDK1/2/4 IKK1/2 PLK1 CHK1 cFLT2 KDR2 FAK and Zap-70 In biological research ZM 447439 is commonly employed to study mitotic regulation chromosomal alignment and apoptosis signaling pathways
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Nisoldipine (CAS 63675-72-9) is a dihydropyridine-based calcium channel blocker selective for the voltage-dependent L-type calcium channel Cav1 2 It inhibits Cav1 2-mediated calcium influx with an IC50 of approximately 10 nM By modulating calcium entry nisoldipine is frequently utilized in cardiovascular research to study vascular smooth muscle contraction calcium signaling pathways and cardiovascular pharmacology Its selective blockade helps elucidate the functional importance of Cav1 2 channels under physiological and pathological conditions
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E-64-c (CAS 76684-89-4) also referred to as Ep-475 is an analog of E-64 and functions as a cysteine protease inhibitor It inhibits mammalian cysteine proteases notably cathepsins B H and L by covalently binding to their active site sulfhydryl groups Compared to E-64 E-64-c exhibits significantly higher inhibitory potency for cathepsins B and L with inactivation rate constants of 2 98 10 5 M -1s -1 and 2 06 10 5 M -1s -1 respectively Research applications demonstrated that E-64-c reduces cysteine protease-mediated protein degradation including reducing muscle proteolysis in burned rats and ischemic cerebral protein breakdown in rodent stroke models
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Crenolanib (CP-868596 CAS 670220-88-9) is a selective inhibitor targeting receptor tyrosine kinases PDGFR PDGFR and FLT3 exhibiting Kd values of 3 2 nM 2 1 nM and 0 74 nM respectively It notably suppresses the FLT3 autophosphorylation and proliferation mediated via PDGFR mutations that confer resistance to imatinib such as D842V (IC50 10 nM) but does not inhibit the V561D mutant Additionally crenolanib reduces kinase activity of the FIP1L1-PDGFRA fusion protein (IC50 1 nM) and proliferation in EOL-1 cells It serves as a research tool for kinase-driven malignancies particularly those resistant to other kinase inhibitors
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Tianeptine sodium (CAS 30123-17-2) is a small molecule known to selectively facilitate serotonin (5-HT) uptake in both in vitro and in vivo experimental models It exhibits minimal affinity toward various neurotransmitter receptors including serotonin and dopamine receptors (IC 10 M) and does not affect the uptake mechanisms of noradrenaline or dopamine Due to its distinct serotonergic modulation tianeptine sodium is extensively used in neuroscience research particularly in studies investigating the molecular basis and therapeutic potential of antidepressants
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Zebularine (CAS number 3690-10-6) is a chemically stable cytidine analog containing a 2-(1H)-pyrimidinone ring structure It acts primarily through inhibition of DNA methylation by forming covalent complexes with DNA methyltransferases Zebularine treatment leads to demethylation and reactivation of hypermethylation-mediated silenced genes exemplified by the p16 gene Additionally induced myogenic differentiation has been observed upon zebularine administration in 10T1/2 cells Zebularine displays minimal cytotoxicity in certain cell models such as T24 cells and retains stability in aqueous solutions across a broad pH range (up to pH 12) These properties make zebularine relevant for studies in epigenetic regulation and cellular differentiation
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AZD6244 (Selumetinib CAS 606143-52-6) is a small-molecule inhibitor selectively targeting MEK1/2 components of the MAP kinase signaling cascade It inhibits MEK1 via a non-ATP-competitive mechanism with an IC50 of 14 1 nM leading to decreased phosphorylation of downstream targets ERK1/2 (IC50 10 3 nM cellular assays) AZD6244 exhibits minimal off-target activity against related kinases including MKK6 EGFR ErbB2 and B-Raf In tumor cell lines harboring activated Ras or B-Raf mutations AZD6244 reduces cell proliferation and inhibits growth in xenograft models Thus AZD6244 is useful for investigating MAP kinase pathway-driven malignancies
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LY2835219 (CAS 1231930-82-7) is a selective orally bioavailable inhibitor of cyclin-dependent kinases 4 and 6 (CDK4/6) It targets CDK4 and CDK6 with reported IC50 values of 2 nM and 10 nM respectively thereby reducing phosphorylation of the retinoblastoma protein (Rb) This mechanism leads to cell-cycle arrest during the G1 phase and subsequent inhibition of tumor cell proliferation LY2835219 demonstrates the capacity to cross the blood-brain barrier indicating its potential utility in research involving primary or metastatic intracranial tumors
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CP-673451 (CAS 343787-29-1) is an ATP-competitive inhibitor with specificity for platelet-derived growth factor receptors (PDGFR- / ) It exhibits inhibitory potency with IC50 values of 10 nM for PDGFR- and 1 nM for PDGFR- while demonstrating significantly less inhibition toward kinases such as VEGFR-1 VEGFR-2 Lck TIE-2 and EGFR In cellular assays CP-673451 effectively inhibits PDGFR- phosphorylation in PAE- cells (IC50 6 4 nM) and reduces c-kit activity in H526 cells at micromolar range Its anticancer efficacy has been established by suppressing tumor growth and vascularization in xenograft models indicating its potential utility in cancer research and angiogenesis studies
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