A natural bacterial product used, in certain formulations, as an oral antibiotic for fungal infections of the skin; alters microtubule dynamics, resulting in metaphase arrest.

A potent and selective inhibitor of PLD1, both in vitro (IC₅₀ = 46 nM) and in cells (IC₅₀ = 11 nM); also effective as a PLD2 inhibitor at higher concentrations (IC₅₀ = 933 nM in vitro; 1,800 nM in cells); strongly inhibits the invasive migration of several breast…

A purine derivative that reversibly antagonizes aryl hydrocarbon receptor signaling (IC₅₀ = 127 nM in CD34+ cells); induces a 50-fold increase in human embryonic stem cells expressing CD34 (EC₅₀ = 120 nM) and a 17-fold increase in stem cells that retain the ability to engraft…

A secondary metabolite produced by fungi; inhibits IgE production by mouse B cells in culture (IC₅₀ = 3.6 μM) and dose-dependently (0.4-25 μg/ml) stimulates neuritogenic activity in rat pheochromocytoma PC12 cells; demonstrates nematicidal activity at 300 μg/ml.

An antibiotic which is used in molecular and cell biology to select for transformed cells expressing the hygromycin resistance gene; kills prokaryotic and eukaryotic cells by inhibiting protein synthesis.

Contains selected eicosanoids produced by the metabolism of prostaglandins; designed for direct use in LC-MS applications.

A cell-permeable, fluorescent dye that accumulates in acidic organelles in a pH-dependent manner and is used for autophagy detection and cell cycle determination; emits green fluorescence (ex. max: 502 nm; ,em. max: 525 nm) at neutral pH or when bound to dsDNA and red fluorescence (ex. max: 460 nm;…

A natural meroterpene that has retinol-like effects on gene expression and properties of the skin; has antioxidant and antibacterial actions; inhibits DNA polymerase and UDP-glucuronosyltransferase 2B7 (IC50 = 41 µM).

A sulfated form of taurocholic acid that may be involved in the elimination and detoxification of bile acids during hepatobiliary diseases.

A time-dependent, non-specific COX inhibitor with IC₅₀ values of 1.5 and 9.7 µM for human recombinant COX-1 and COX-2, respectively.

ApNA is one of several nitroaniline fatty acid amides which can be used to measure FAAH activity. FAAH is a relatively unselective enzyme in that it accepts a variety of amide head groups other than the ethanolamine of its nominal endogenous substrate AEA (Item No. 90050). It also will hydrolyze…

An antitumor antibiotic that crosslinks double stranded DNA and is widely used as a tool to selectively inhibit DNA synthesis and mutagenensis, to stimulate genetic recombination, chromosome breakage and sister chromatid exchange, and to induce DNA repair.

A CYP17 inhibitor (IC₅₀ = 300 nM) that competitively blocks synthetic androgen binding (EC₅₀ = 845 nM) and antagonizes the androgen receptor in transcriptional activation assays; inhibits the growth of castration-resistant prostate cancer cells (IC₅₀ = 2.9 µM).

An irreversible inhibitor of γ-glutamylcysteine synthetase (Ki limiting enzyme for GSH synthesis, that induces oxidative stress in cells by depleting GSH; enhances the toxicity of various chemotherapeutic agents in drug-resistant tumors.

A sesterterpenoid fungal phytotoxin that binds and irreversibly antagonizes calmodulin, blocking the activation of calmodulin-dependent phosphodiesterase with an IC₅₀ value of 9 μM.

An activator of sGC that binds to a regulatory site, resulting in activation in an NO-independent manner (Kd = 3.2 nM); reduces hypertension, limits cardiomyocyte hypertrophy, protects against ischemia/reperfusion injury, and reduces morbidity and mortality in response to endotoxic shock.

A specific Akt inhibitor that has been shown to inhibit proliferation and to induce apoptosis of thyroid cancer cells (IC₅₀ = 30-60 nM in vitro); inhibits Akt, PDK1, and FLT3 in acute myelogenous leukemia cells, decreasing the colony-forming ability of these cells (IC₅₀…

A broad-spectrum antibiotic that inhibits protein synthesis by inducing miscoding; commonly used as a dominant selection antibiotic for genetically modified bacteria, yeasts, fungi, protozoa, plants, and mammalian cells.

An SFA containing eleven carbons (C11:0) that is cytotoxic to certain filamentous fungi.

A selective, cell permeable inhibitor of CaMKII (IC₅₀ = 900 nM).

A cell-permeable green fluorescent dye (excitation and emission maxima are 494 and 520 nm, respectively); used to analyze cell proliferation and track cell migration in vivo.

(±)11-HDHA is an autoxidation product of DHA in vitro. It is also produced from incubations of DHA in rat liver, brain, and intestinal microsomes. DHA is metabolized to 11(S)-HDHA by human platelets and canine retina. In addition to 11(S)-HDHA, 14(S)-HDHA is also produced by platelets.…

A non-cholestatic regioisomer of E217G that acts as a substrate for MRP2, competing with E217G for MRP2-mediated transport (IC₅₀ = 14.2 µM).

5(S)-HETE-d8 contains eight deuterium atoms at the 5, 6, 8, 9, 11, 12, 14, and 15 positions. It is intended for use as an internal standard for the quantification of 5(S)-HETE by GC- or LC-mass spectrometry (MS).

A synthetic PGA1 analog with structural features similar to 15-deoxy-Δ12,14-PGJ2, a ligand for PPARγ.

A selective agonist of the dopamine D1-like receptor (Ki = 1.9 nM) that demonstrates comparatively lower binding affinity for the dopamine D2, dopamine D3, serotonin 5-HT2A, and adrenergic α2 receptors (Kis = 1,272, >10,000, 955, and 509 nM, respectively).

A glutamine analog that inhibits glutaminases (Ki = 6 µM) and other glutamine-utilizing enzymes, including cytidine triphosphate synthase.

DAF-2 diacetate is a sensitive fluorescent indicator for the detection and bioimaging of NO. It is a cell-permeable derivative of DAF-2. Upon entry into the cell, DAF-2 diacetate is transformed into the less cell-permeable DAF-2 by cellular esterases thus preventing loss of signal due to diffusion…

A potent anti-fungal antibiotic that can directly block nuclear transport by inhibiting the action of CRM1.

A natural flavonoid with antioxidant, anti-inflammatory, and anticancer properties; inhibits HIF-1α expression in cancer cells; decreases pro-inflammatory gene expression and oxidative stress in ischemia/reperfusion injury.

A synthetic heptapeptide that acts as a specific substrate for PKA.

A naturally-occurring amino acid which is a stable antioxidant; scavenges free radicals and oxidants, controls NF-κB activation, and inhibits inflammatory gene expression; blocks oxidative DNA damage and cell death.