Dimethyl Sulfoxide
Apexbio Technology LLC Calpain Inhibitor II, ALLM 136632-32-1 10mM (in 1mL DMSO)
Calpain inhibitor II (also termed ALLM or CPI-2) is a membrane-permeable inhibitor targeting calpain I calpain II as well as cathepsin L and B Calpain inhibition by this compound can activate apoptosis via caspase-mediated pathways Studies conducted in acute lymphoblastic leukemia (ALL) cell lines (such as ALL-1 RS4 11 JURKAT) and non-Hodgkin s lymphoma (NHL) cells (including RAMOS DAUDI) revealed apoptosis induction at concentrations of 50 100 M Additionally apoptosis triggered by calpain inhibitor II appears independent of tyrosine kinases BTK and LYN Unlike calpain inhibitor I calpain inhibitor II does not influence NF- B signaling nor sensitize tumor cells to TRAIL-induced apoptosis This inhibitor is widely employed in apoptosis-related research and studies exploring calpain-associated cellular pathways
Apexbio Technology LLC Kaempferol(Synonyms: Kempferol, Kaempherol, Kaempferide, Robigenin, Rhamnolutein, Populnetin), 10mM (in 1mL DMSO), CAS: 520-18-3.
Kaempferol (CAS 520-18-3) is a naturally derived flavonoid isolated from sources including Gingko biloba and red wine It functions biologically by activating the mitochondrial calcium uniporter (EC50 7 M) Additionally kaempferol promotes apoptosis through the caspase-9 pathway by suppressing polo-like kinase 1 (PLK1) expression thereby inhibiting cancer cell proliferation in diverse cell lines It also demonstrates antioxidant properties and reduces osteoclast-mediated bone resorption in vitro These characteristics make kaempferol valuable for researching mitochondrial physiology cancer biology and bone metabolism
Apexbio Technology LLC PF-562271 HCl 939791-41-0 10mM (in 1mL DMSO)
PF-562271 HCl (CAS 939791-41-0) is a potent ATP-competitive reversible inhibitor targeting focal adhesion kinase (FAK) and its homolog proline-rich tyrosine kinase 2 (Pyk2) It inhibits FAK and Pyk2 enzymatic activity with reported IC50 values of 1 5 nmol/L and 14 nmol/L respectively FAK is a non-receptor tyrosine kinase regulating cell adhesion migration and growth while Pyk2 shares structural similarity to FAK In animal models of cancer PF-562271 reduces tumor progression and metastatic spread with dose-dependent suppression of FAK phosphorylation (EC50 93 ng/mL) Thus PF-562271 serves as an important tool for investigating FAK/Pyk2-mediated pathways in oncology research
Apexbio Technology LLC Ketoprofen 22071-15-4 10mM (in 1mL DMSO)
Ketoprofen (CAS 22071-15-4) is a non-steroidal anti-inflammatory drug (NSAID) that inhibits cyclooxygenase enzymes (COX) reducing prostaglandin synthesis and subsequent inflammation In biochemical assays using human recombinant enzymes ketoprofen demonstrates non-selective COX inhibition with reported IC50 values of approximately 0 5 M for COX-1 and 2 33 M for COX-2 Widely utilized in biomedical research ketoprofen serves as a pharmacological tool to investigate inflammatory signaling pathways and evaluate COX-dependent processes
Apexbio Technology LLC U-73122 112648-68-7 10mM (in 1mL DMSO)
U-73122 (CAS 112648-68-7) is a phospholipase C (PLC) inhibitor utilized in biomedical research By selectively targeting PLC an enzyme responsible for hydrolyzing phosphatidylinositol 4 5-bisphosphate into intracellular messengers diacylglycerol and inositol-triphosphate U-73122 attenuates downstream signaling events such as protein kinase C activation and intracellular calcium release In vitro U-73122 inhibits recombinant human PLC- 2 with an IC50 of approximately 6 M while minimally affecting PLC- 1 3 and 4 isoforms In animal models U-73122 demonstrates anti-inflammatory properties reducing carrageenan-induced rat paw edema and TPA-induced mouse ear edema
Apexbio Technology LLC Prilocaine 721-50-6 10mM (in 1mL DMSO)
Prilocaine (CAS 721-50-6) is a local anesthetic molecule categorized within the amino amide class Its primary pharmacological mechanism involves reversible blockade of voltage-gated sodium channels in neuronal membranes thereby inhibiting action potential propagation and sensory nerve impulse conduction Due to its sodium channel-blocking profile prilocaine is commonly investigated in biomedical research examining reversible neural inhibition pain modulation pathways and sensory signal transmission mechanisms
Apexbio Technology LLC Z-Ligustilide 4431-01-0 10mM (in 1mL DMSO)
Ligustilide a bioactive compound purified from Angelica essential oil exhibits anti-inflammatory and anti-apoptotic properties and is commonly investigated for circulatory improvement and inflammation-related studies In vitro data demonstrate ligustilide s capability to interfere with apoptotic signaling pathways in neuronal cell models by modulating factors such as mitochondrial cytochrome C release Bcl-2/Bax ratios and Caspase-3 expression Additionally in animal models of ovariectomy-induced osteoporosis ligustilide administration reduces inflammatory markers including NF- B activation and production of cytokines (TNF- IL-1 ) and enzymes (COX-2 iNOS) suggesting potential therapeutic relevance in inflammation-associated conditions
Medchemexpress LLC Carbocysteine sulfoxide | 5439-87-2 | MFCD21364079 | 99.0% | 195.19 | C5H9NO5S | 25 MG
Carbocysteine sulfoxide is a small-molecule drug intermediate and a reported impurity of carbocisteine supplied for research and analytical use. It is intended for impurity profiling, method development, and related analytical applications. The compound is identified by CAS number 5439-87-2 and has formula C5H9NO5S and a molecular weight of 195.19 g/mol. Storage and handling recommendations are provided in the product certificate of analysis.
Apexbio Technology LLC Atomoxetine HCl 82248-59-7 10mM (in 1mL DMSO)
Atomoxetine HCl (CAS 82248-59-7) is a selective inhibitor of the norepinephrine transporter (NET) a membrane protein responsible for norepinephrine reuptake and synaptic homeostasis Atomoxetine shows high selectivity towards human NET (Ki 5 nM) with substantially lower affinity for serotonin (Ki 77 nM) and dopamine transporters (Ki 1451 nM) In preclinical studies using rat models atomoxetine elevated extracellular norepinephrine and dopamine specifically in the prefrontal cortex region without affecting dopamine levels in the striatum or nucleus accumbens These traits render it useful in research on neurotransmitter regulation related to cognition and attention disorders
Apexbio Technology LLC Hydroxyurea 127-07-1 10mM (in 1mL DMSO)
Hydroxyurea is a potent inhibitor of ribonucleoside diphosphate reductase a rate-limiting enzyme converting ribonucleotides to deoxyribonucleotides thereby interrupting DNA synthesis and arresting cells in the S-phase of the cell cycle Its reported IC50 values approximate 1 5 mM Hydroxyurea has demonstrated potential in biomedical research settings including inhibition of HIV-1 replication in activated peripheral blood mononuclear cells (PBMCs) with an IC90 of around 0 4 mM induction of fetal hemoglobin (HbF) in erythroid cells from -thalassemia/hemoglobin E patients and tumor growth suppression in various tumor xenograft animal models when used in combination therapy regimens
Apexbio Technology LLC BV6 1001600-56-1 10mM (in 1mL DMSO)
BV6 (CAS 1001600-56-1) is a selective inhibitor targeting the inhibitor of apoptosis protein (IAP) family The IAP family includes proteins such as XIAP c-IAP1 and c-IAP2 that regulate programmed cell death pathways BV6 induces apoptosis and sensitizes cancer cells to chemotherapeutic agents and radiation by decreasing expression levels of IAPs including XIAP and c-IAP1 In vitro treatment with BV6 exhibited an IC50 of 7 2 M in H460 non-small cell lung carcinoma cells and enhanced their response to radiation BV6 is employed in research exploring cancer cell apoptosis modulation and therapeutic resistance
Apexbio Technology LLC STF-62247 315702-99-9 10mM (in 1mL DMSO)
STF-62247 (CAS 315702-99-9) is a small molecule that selectively targets renal cell carcinoma (RCC) cells carrying von Hippel-Lindau (VHL) gene deletions It exhibits cytotoxicity in both wild-type and VHL-deficient RCC cells via a mechanism independent of hypoxia-inducible factor (HIF) with reported IC50 values of 16 M and 0 625 M respectively In VHL-deficient RCC cells STF-62247 induces acidification autophagy and subsequent apoptotic cell death In mouse xenograft models bearing VHL-deficient SN12C tumors STF-62247 significantly reduced tumor growth This compound is useful for studying therapeutic strategies targeting VHL-deficient tumors