NEW! Life Science, 50 mg
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Pyridoxal isonicotinoyl hydrazone
Cayman ChemicalA lipophilic, nontoxic, iron-chelating agent that shows high iron chelation efficacy both in vitro in cell culture models and also in vivo in rats and mice.
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AVL-292
Cayman ChemicalA selective, irreversible inhibitor of BTK (IC50 = 0.5 nM in vitro in B cell lymphoma cell lines) that targets and covalently binds to BTK at cysteine-481; inhibits osteoclast function and reduces osteoclast-stimulated proliferation of multiple myeloma cells in animal models of…
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Puromycin (hydrochloride)
Cayman ChemicalAn aminonucleoside antibiotic that blocks protein synthesis in both prokaryotes and eukaryotes by causing premature termination of nascent polypeptide chains; used in assays for peptide-bond formation and elongation and also often used as selective agent in cell culture systems.
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L-Mimosine
Cayman ChemicalA non-protein amino acid that chelates iron and copper; inhibits certain enzymes that contain iron or copper, including arginase (IC50 = 3.7 µM).
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CCG-203971
Cayman ChemicalAn inhibitor of SRE activation in PC3 cells (IC50 = 6.4 μM), with 87% inhibition of SRE activation achieved at 100 μM; inhibits PC3 cell migration (IC50 = 4.2 μM), as determined by a scratch wound assay; causes no cytotoxicity when evaluated by WST-1 assay.
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Aztreonam
Cayman ChemicalA monobactam antibiotic that is effective against Gram-negative bacteria but inactive against Gram-positive bacteria.
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Glutathione ethyl ester
Cayman ChemicalA cell permeable derivative of GSH that undergoes hydrolysis by intracellular esterases to release GSH; used to protect cells against damage from radiation, oxidants, and various toxic compounds including heavy metals.
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Protodioscin
Cayman ChemicalA steroidal saponin that displays cytotoxicity against a range of cancer cells in vitro, including leukemia, colon cancer, and prostate cancer cells (GI50 ≤ 2 µM).
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Docosahexaenoic Acid
Cayman ChemicalAn essential fatty acid and the most abundant ω-3 fatty acid in neural tissues, especially in the retina and brain; constitutes as much as 40% of the total PUFA pool in retinal and neuronal membranes; dietary supplementation via fish oil inhibits the progression of atherosclerosis and delays…
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Asiatic Acid
Cayman ChemicalA natural triterpene which stimulates wound healing; induces cell cycle arrest and apoptosis in breast cancer cells (IC50 = 5.9 µM for MCF-7 cells); blocks angiogenesis in glioblastomas; down regulates BACE1 while increasing ADAM10 maturation in primary rat cortical neurons; protects against…
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Thiorphan
Cayman ChemicalA potent inhibitor of neprilysin, a membrane metallo-endopeptidase that cleaves peptide hormones, such as enkephalins, glucagon, and bradykinin (Ki = 4-140 nM); produced in vivo via the metabolism of the prodrug acetorphan.
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Retinoic Acid
Cayman ChemicalA metabolite of vitamin A that acts as a ligand for both the RAR and the RXR.
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Fludarabine
Cayman ChemicalA nuclesoside analog that disrupts DNA synthesis in blood cells; effective in a number of animal tumor systems including LI210 leukemia, CD8F mammary adenocarcinoma, P388 leukemia, and human LX-1 lung tumor xenograft and displays anticancer activity against human hematological malignancies in vivo.
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PF-04418948
Cayman ChemicalAn orally active, potent, and selective EP2 receptor antagonist (IC50 = 16 nM); over 1,000-fold less active at other prostanoid receptors, including other EP receptors.
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Fluvoxamine (maleate)
Cayman ChemicalA selective serotonin reuptake inhibitor (Ki = 6.2 nM in rat hypothalamus) with comparatively little effect on noradrenaline reuptake (Ki = 1,100 nM); potentiates the pharmacological effects of serotonin and its precursor, 5-hydroxy tryptophan, in the CNS resulting in antidepressant effects.
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PFK15
Cayman ChemicalA selective inhibitor of PFKFB3 (IC50 = 207 nM); rapidly induces apoptosis in transformed cells, suppresses glucose uptake and growth of Lewis lung carcinomas in syngeneic mice, and yields antitumor effects in human xenograft models of cancer in athymic mice.
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KC7F2
Cayman ChemicalAn inhibitor of HIF-1α protein translation; suppresses phosphorylation of two key regulators of protein synthesis, eukaryotic translation initiation factor 4E binding protein 1 (4EBP1) and p70 S6 kinase; cytotoxic to a variety of cancer cell lines with an IC50 value of 15-25 µM.
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Prostaglandin B1
Cayman ChemicalPGB1 is a non-enzymatic dehydration product of PGE1 resulting from treatment with strong base. Oligomers of PGB1 are known to exhibit antioxidant and ionophoric activity.
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Concanavalin A
Cayman ChemicalA plant lectin that selectively cross-links cell-surface glycoproteins and affects the initiation of cell agglutination, mitogenesis, and apoptosis; widely used in affinity chromatography purifications of various glycoproteins and cellular structures; also used to induce liver injury in…
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Suc-Leu-Tyr-AMC
Cayman ChemicalA fluorescent substrate for calpain and papain (excitation max: 360 nm; emission max: 460 nm) that is used for measuring the chymotrypsin-like peptidase activity of the 20S proteasome.
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1,2-Diphytanoyl-sn-glycero-3-PE
Cayman ChemicalA phospholipid containing the tetramethylated long-chain (16:0) diphytanic acid inserted at the sn-1 and sn-2 positions.
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Carmustine
Cayman ChemicalA nitrogen mustard β-chloro-nitrosourea compound used as an alkylating agent to form interstrand crosslinks in DNA, which leads to cancer cell cytotoxity and apoptosis; also reported to inhibit glutathione reductase, thioredoxin reductase, and lipoamide dehydrogenase.
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Vinclozolin M2
Cayman ChemicalA metabolite of vinclozolin, a dicarboximide fungicide, that acts as an effective antagonist of the androgen receptor (Ki = 9.7 µM in rat).
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Cannabinol
Cayman ChemicalAn analytical reference standard categorized as a phytocannabinoid; intended for research and forensic applications
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GNF-5
Cayman ChemicalA selective allosteric inhibitor of Bcr-Abl (IC50s = 4.52, 0.38, and 0.93 µM against Bcr-Abl mutants G250E, E255V, and M351T, respectively); displays additive inhibitory activity against T315I Bcr-Abl mutants both in in vitro assays and in a recalcitrant T315I Bcr-Abl mutant mouse…
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TCPOBOP
Cayman ChemicalAn agonist for mCAR (EC50 = 20 nM) that is effective for the mouse receptor but not for human or rat CAR receptors; potently induces cytochrome P450 monooxygenases and multidrug resistance and xenobiotic efflux proteins.
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U-18666A
Cayman ChemicalA cell permeable drug that inhibits cholesterol trafficking from late endosomes/lysosomes to the ER, but not to the plasma membrane.
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Riluzole (hydrochloride)
Cayman ChemicalA benzothiazole derivative with anti-excitotoxic effects that acts by blocking the presynaptic release of glutamate, indirectly antagonizing glutamate receptors, and inactivating neuronal voltage-gated Na+ channels (ED50 = 2.3 μM); suppresses glutamate-induced seizures in rats (ED50 =…
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Gaboxadol (hydrochloride)
Cayman ChemicalA GABAA receptor agonist whose potency varies depending on the receptor subunit composition (partial agonist at α1β2γ2 (ED50 = 143 µM), full agonist at α5 (ED50 = 28-129 µM), and super agonist at α4β3δ (ED50 = 6 µM)); acts as an antagonist…
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GSK2126458
Cayman ChemicalGSK2126458 is a potent inhibitor of phosphoinositide 3-kinase isoforms (Kis = 19, 130, 24, and 60 pM for p110α, β, δ, and γ, respectively). It also inhibits mTOR in both mTORC1 and mTORC2 (Kis = 180 and 300 nM, respectively), as well as several common…
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Leupeptin (hemisulfate)
Cayman ChemicalA reversible inhibitor of cysteine, serine, and threonine proteases; inhibits cathepsin B (Ki = 6 nM), calpain (Ki = 10 nM), trypsin (Ki = 35 nM), plasmin (Ki = 3.4 μM), and kallikrein (Ki = 19 μM), and has no effect against chymotrypsin, elastase, renin, or pepsin.