Dimethyl Sulfoxide
Apexbio Technology LLC THZ2 1604810-84-5 10mM (in 1mL DMSO)
THZ2 (CAS 1604810-84-5) is a selective inhibitor of cyclin-dependent kinase 7 (CDK7) demonstrating an IC50 of 13 9 nM CDK7 a serine/threonine kinase bound and activated by cyclins regulates cell cycle progression and transcriptional control through phosphorylation of RNA polymerase II (RNAPII) In triple-negative breast cancer (TNBC) cell models THZ2 reduces cellular proliferation induces apoptotic cell death without affecting cell-cycle distribution and inhibits colony formation at low-nanomolar concentrations (IC50 10 nM) In xenograft mouse models THZ2 suppresses tumor growth without noticeable toxicity Thus THZ2 is useful in research investigating CDK7-mediated oncogenic mechanisms in cancer
Apexbio Technology LLC A-803467 944261-79-4 10mM (in 1mL DMSO)
A-803467 (CAS 944261-79-4) is a potent selective blocker of the voltage-gated sodium channel subtype NaV1 8 It inhibits human and rat recombinant NaV1 8 channels with IC50 values of approximately 79 nM and 45 nM respectively Its selectivity for NaV1 8 over other sodium channel subtypes (e g NaV1 2 NaV1 3 NaV1 5 and NaV1 7) is 300 1000 fold By specifically reducing activity in tetrodotoxin-resistant sodium currents of dorsal root ganglion neurons A-803467 suppresses induced and spontaneous action potential firing exhibiting analgesic properties in animal models of neuropathic and inflammatory pain
Apexbio Technology LLC Pracinostat (SB939) 929016-96-6 10mM (in 1mL DMSO)
Pracinostat (SB939 CAS 929016-96-6) is an orally bioavailable inhibitor of histone deacetylases (HDAC) preferentially targeting class I II and IV HDACs with substantially lower affinity for class III enzymes By inhibiting these enzymes pracinostat promotes accumulation of acetylated histone H3 and acetylated -tubulin subsequently upregulating cell cycle regulator p21 In preclinical investigations SB939 demonstrated antiproliferative activity in various tumor cell lines including colon ovarian prostate cancers acute myeloid leukemia (AML) and B-cell lymphoma highlighting its potential utility in oncology research
Apexbio Technology LLC Dofetilide 115256-11-6 10mM (in 1mL DMSO)
Dofetilide (CAS 115256-11-6) chemically designated as UK 68789 is a class III antiarrhythmic small molecule that selectively inhibits the rapid delayed rectifier potassium channel (IKr) This inhibition leads to prolonged ventricular action potential duration and extended effective refractory periods in cardiac cells Noted for favorable oral bioavailability Dofetilide is extensively utilized in cardiac electrophysiological research including studies aimed at elucidating arrhythmogenic mechanisms linked to IKr channel function assessing novel antiarrhythmic candidates and exploring physiological and pathological aspects of cardiac rhythm regulation
Apexbio Technology LLC Z-IETD-FMK 210344-98-2 10mM (in 1mL DMSO)
Z-IETD-FMK (CAS 210344-98-2) is a cell-permeable peptide-derived inhibitor targeting caspase-8 It reduces T-cell proliferation induced by stimuli such as phytohemagglutinin (PHA) or anti-CD3/anti-CD28 antibodies primarily through downregulation of CD25 expression without affecting IL-2 or IFN- secretion Additionally Z-IETD-FMK inhibits NF- B activation at higher concentrations (100 M) Studies also demonstrate its protective effects against TRAIL-induced apoptosis by inhibiting processing of procaspases-2 -3 -9 and PARP cleavage in cancer cell lines such as HCT116 and SW480
Apexbio Technology LLC SM-164 957135-43-2 10mM (in 1mL DMSO)
SM-164 (CAS 957135-43-2) is a bivalent small molecule mimetic of the endogenous inhibitor Smac designed to antagonize cellular inhibitor of apoptosis proteins (cIAP-1 cIAP-2) and X-linked inhibitor of apoptosis protein (XIAP) By binding specifically to the BIR2 and BIR3 domains of cIAP-1 and XIAP as well as the BIR3 domain of cIAP-2 (Ki of 0 31 nM 0 56 nM and 1 1 nM respectively) SM-164 promotes degradation of cIAP-1 and inhibition of XIAP In tumor cells this leads to caspase activation and TNF -dependent apoptosis SM-164 is utilized in cancer research to investigate apoptosis regulation and anticancer therapy strategies
Cell Signaling Technology DMSO (Dimethyl Sulfoxide), Sterile 10 ml
DMSO (Dimethyl Sulfoxide), Sterile 10 ml
Apexbio Technology LLC Bupivacaine HCl 18010-40-7 10mM (in 1mL DMSO)
Bupivacaine Hydrochloride (CAS 18010-40-7) is an amino amide-type local anesthetic compound that functions primarily through blockade of voltage-gated sodium channels By preventing sodium ion influx in neuronal membranes it reduces action potential propagation resulting in reversible inhibition of nerve conduction Due to its relatively rapid onset paired with prolonged anesthetic duration bupivacaine hydrochloride is frequently utilized experimentally to investigate neuronal signaling pain mechanisms and local anesthetic pharmacology in biomedical research
Apexbio Technology LLC Mitoxantrone HCl(Synonyms: Mitoxantrone hydrochloride, Novantrone, DHAD, Mitoxantrone HCl, Mitoxantrone dihydrochloride), 10mM (in 1mL DMSO), CAS: 70476-82-3.
Mitoxantrone HCl (CAS 70476-82-3) is an antineoplastic small molecule inhibitor targeting DNA topoisomerase II (Topo-II) Topo-II enzymes manage DNA topology during replication and transcription facilitating chromosome segregation and relieving torsional stress Mitoxantrone interferes with Topo-II-mediated DNA cleavage and ligation inducing double-strand DNA breaks and chromatin rearrangement thus disrupting DNA synthesis and cell cycle progression It modulates activity of immune cells including T cells B cells and macrophages Research demonstrates mitoxantrone s apoptotic or senescence-inducing effects in normal human cell models Its uses in biomedical research include studies on leukemia multiple sclerosis and pancreatic cancer cell viability
Apexbio Technology LLC Nepicastat (SYN-117) HCl 170151-24-3 10mM (in 1mL DMSO)
Nepicastat (SYN-117) HCl is a potent and selective inhibitor targeting dopamine -hydroxylase (DBH) an enzyme responsible for converting dopamine to norepinephrine in catecholamine biosynthesis pathways By inhibiting DBH activity Nepicastat decreases norepinephrine synthesis and concurrently elevates dopamine levels Preclinical studies conducted in animal models such as spontaneously hypertensive rats and canine models demonstrate a dose-dependent reduction of norepinephrine levels accompanied by elevation of dopamine concentration across central nervous system and cardiac tissues Nepicastat serves as a valuable research tool in investigating catecholamine homeostasis cardiovascular function sympathetic regulation and dopamine-mediated neurotransmission
Apexbio Technology LLC Floxuridine 50-91-9 10mM (in 1mL DMSO)
Floxuridine is an antineoplastic antimetabolite compound functioning through inhibition of thymidylate synthase leading to interference with thymidine nucleotide biosynthesis This interruption induces DNA replication stress characterized by formation of double-strand DNA breaks Floxuridine exposure activates cellular DNA damage response pathways specifically ATR and ATM kinase signaling cascades and leads to the phosphorylation of checkpoint kinase 1 (Chk1) This compound has been widely utilized in oncology research to analyze DNA damage mechanisms cellular proliferation inhibition and apoptosis induction in human tumor cell lines Floxuridine demonstrates antiproliferative activity in cell-based assays with reported IC50 values typically ranging between 50 nM and 500 nM depending on cell line and experimental conditions
Medchemexpress LLC Dimethyl sulfoxide | 67-68-5 | MFCD00002089 | 100.0% | 78.13 g/mol | C2H6OS | 100mL
Dimethyl sulfoxide (DMSO) is an aprotic solvent that can dissolve water-insoluble therapeutic and toxic agents Dimethyl sulfoxide (DMSO) has a strong affinity for water and has the ability to rapidly penetrate or enhance the penetration of other substances through biological membranes Dimethyl sulfoxide also has potential free radical scavenging and anticholinesterase effects and may affect coagulation activity Dimethyl sulfoxide also induces histamine release from mast cells but is thought to have low systemic toxicity[1] br/ Low endotoxin can be used in various biochemical experiments such as drug dissolution
Medchemexpress LLC Pnu-159682 Dmso Recy Reconstit | HY-16700-10MM-DMSO RECONS
Pnu-159682 Dmso Recy Reconstit
Apexbio Technology LLC Roscovitine (Seliciclib,CYC202) 186692-46-6 10mM (in 1mL DMSO)
Roscovitine (Seliciclib CYC202 CAS number 186692-46-6) is a selective inhibitor of cyclin-dependent kinases (CDKs) It targets cdc2 (CDK1/cyclin B) CDK2 (CDK2/cyclin A and CDK2/cyclin E) and CDK5 (CDK5/p35) with reported IC50 values of 0 65 M 0 7 M 0 7 M and 0 16 M respectively Additionally roscovitine inhibits extracellular signal-regulated kinases Erk1 and Erk2 displaying IC50 values of 34 M and 14 M respectively In cellular studies roscovitine has been shown to delay or halt transitions during early mitosis specifically preventing cell progression from prophase to metaphase as observed in Xenopus oocyte maturation induced by progesterone Due to its distinct inhibitory profile roscovitine is commonly utilized in research examining cell cycle regulation and kinase signaling pathways relevant to oncology
Apexbio Technology LLC CAL-101 (Idelalisib, GS-1101) 870281-82-6 10mM (in 1mL DMSO)
CAL-101 (Idelalisib GS-1101 CAS 870281-82-6) is a selective inhibitor targeting the p110 isoform of phosphatidylinositol 3-kinase (PI3K) an enzyme involved in signaling pathways critical for proliferation and survival of malignant B cells By inhibiting PI3K p110 CAL-101 reduces PI3K-mediated phosphorylation of Akt and other downstream factors leading to enhanced PARP cleavage and caspase activation ultimately inducing apoptosis in malignant B cells CAL-101 has been demonstrated to counteract survival signals initiated by molecules such as CD40 ligand (CD40L) TNF- and fibronectin This agent is valuable in investigating B-cell malignancies