5 g, NEW! Life Science
-
Piroxicam
Cayman ChemicalAn NSAID that non-selectively and reversibly inhibits both COX isoforms (IC50 = 1.57 and 1.69 μM for COX-1 and COX-2, respectively).
-
Bilirubin
Cayman ChemicalA yellow breakdown product of heme catabolism, formed when heme is cleaved by heme oxygenase; has key roles as a free radical scavenger with antioxidant and anti-inflammatory actions.
-
Fenbendazole
Cayman ChemicalA broad-spectrum benzimidazole anthelmintic that is active against gastrointestinal parasites (IC50 = 0.30 µM against Giardia in vitro) by targeting tubulin; activates HIF-1α, abrogating oxidative stress-induced death in primary neurons in vitro.
-
Ketoconazole
Cayman ChemicalAn orally active broad spectrum antifungal agent that blocks ergosterol biosynthesis by inhibiting the fungal CYP isoform CYP51; potently inhibits the mammalian analog CYP51A1 (IC50 = 63.5 nM), as well as a variety of other CYP isoforms.
-
Adenosine 5'-triphosphate (sodium salt)
Cayman ChemicalA central component of energy storage and metabolism in vivo, providing the metabolic energy to drive metabolic pumps and serving as a coenzyme in a wide array of enzymatic reactions; acts a substrate for kinases involved in cell signaling and of adenylate cyclases that produce the second messenger cAMP.
-
Butyric Acid Sodium
LKT LabsSodium butyrate is an inhibitor of histone deacetylases (HDACs) that exhibits antidepressant, immunomodulatory, and anticancer activities. In animals undergoing the light dark test, tail suspension test, and forced swim test, sodium butyrate decreases restraint stress-induced depression. In…
-
ß-D-Glucosamine Pentaacetate
Cayman ChemicalAn N-acetylglucosamine derivative that has been shown to promote hyaluronic acid production.
-
4-Methylumbelliferyl-ß-D-Glucuronide (hydrate)
Cayman ChemicalA fluorogenic substrate of β-glucuronidase that upon cleavage yields a blue fluorescent end product that can be monitored by UV light; typically used in the GUS reporter system for fluorescent detection of β-glucuronidase gene expression in E. coli and transformed plants.
-
Melatonin
MP BiomedicalsMelatonin is a hormone of the pineal gland. Hormone; mediates photoperiodicity in mammals; inhibits cerebellar nitric oxide synthetase; peroxynitrite scavenger. Melatonin has complex effects on apoptotic pathways, inhibiting apoptosis in immune cells and neurons but enhancing apoptotic cell…
-
Retinyl Acetate
Cayman ChemicalA natural form of vitamin A that is thermally more stable than retinol; can reduce cell proliferation and promote differentiation.
-
Chlorhexidine (hydrochloride)
Cayman ChemicalAn an antimicrobial agent that is often used in antiseptics and dental products such as toothpaste and mouthwash; inhibits MMP-2, -8, and -9.
-
18ß-Glycyrrhetinic Acid
Cayman ChemicalA major metabolite of glycyrrhizin, a constituent of licorice that exhibits anti-ulcerative, anti-inflammatory, and immunomodulatory properties; at 100 mg/kg/day, reduces lipid peroxidation and increases antioxidant activity in diabetic rats; suppresses LPS-induced TNF-α production and…
-
2-phenyl-3-methyl-Quinoxaline
Cayman ChemicalA synthetic intermediate useful for pharmaceutical synthesis.
-
G-418 Sulfate
Cayman ChemicalAn aminoglycosidic antibiotic that is commonly used for the selection of genetically engineered cells neo neon toxic prokaryotic genes eukaryotic cells.
-
N-Acetyl-D-Leucine
LKT LabsN-acetyl-D-leucine is a D-amino acid that is deacylated in bacteria by d-aminoacylase enzymes. D-amino acids inhibit bacterial biofilm formation when they are incorporated into the cell wall. Compounds such as N-acetyl-D-leucine induce release of amyloid fibers that link cells together in the…
-
Polymyxin B (sulfate)
Cayman ChemicalA mixture of at least four closely related components, polymyxin B1 to B4, with polymyxin B1 and B2 being the two major components; demonstrates rapid in vitro bactericidal activity against major multidrug-resistant Gram-negative bacteria, including P. aeruginosa, A. baumannii, and K. pneumonia.
-
5-Fluorouracil
Cayman ChemicalA pyrimadine analog that irreversibly inhibits thymidylate synthase, blocking the synthesis of thymidine which is required for DNA synthesis; widely used to treat many gastrointestinal tract adenocarcinomas.
-
Fast Green FCF
Cayman ChemicalA dye used to stain proteins for IEF and SDS-PAGE; fluoresces near infrared (absorption maximum: 624 nm).
-
Retinoic Acid
Cayman ChemicalA metabolite of vitamin A that acts as a ligand for both the RAR and the RXR.
-
Cimetidine
LKT LabsCimetidine is an antihistamine that inhibits H2 histamine receptors, exhibiting antacid and anticancer chemotherapeutic activities. Cimetidine inhibits catalase activity and also acts as an antagonist at androgen receptors. Cimetidine increases the efficacy of chemotherapeutic compounds when…
-
ß-Carotene
Cayman ChemicalA red/orange-colored fat-soluble terpenoid with antioxidant properties; can be cleaved to produce vitamin A and retinoic acid.
-
Tamoxifen (citrate)
Cayman ChemicalA selective estrogen receptor (ER) modulator used as adjuvant therapy for estrogen-dependent breast cancer; increases ER activity in bone, uterus, and the cardiovasculature system as it decreases ER activity in breast tissues; metabolized by CYP450 enzymes to active metabolites; alters cholesterol…
-
Reserpine
Cayman ChemicalAn alkaloid that irreversibly inhibits both human VMAT1 and VMAT2 (Ki = 34 and 12 nM, respectively); used to experimentally deplete monoamines in animals; also inhibits P-glycoprotein (IC50 = 0.5 µM).
-
trans-2-Decenoic Acid
Cayman ChemicalAn unsaturated fatty acid found in royal jelly produced from the hypopharyngeal and mandibular gland secretions of honeybees; isolated in conjunction with 10-HDA (Item No. 10976) and both demonstrate weak estrogenic activity, inhibiting binding of 17β-estradiol (Item No. ISO60155) to estrogen…
-
Amlodipine
Cayman ChemicalA dihydropyridine L-type calcium channel blocker that selectively inhibits calcium influx in cardiac and vascular smooth muscle; inhibits calcium-induced contractions in depolarized rat aorta (IC50 = 1.9 nM), displaying a slow rate of association and dissociation in isolated vascular and…
-
S-(N-Benzylthiocarbamoyl)-L-cysteine
LKT LabsCysteine conjugate of benzyl isothiocyanate, N-dimethylnitrosamine demethylase inhibitor. It induces apoptosis in bladder cancer cells and inhibits cell growth in leukemia cells. Grade: ≥98
-
L-Ascorbic Acid 2-phosphate (magnesium salt)
Cayman ChemicalA long-acting ascorbic acid derivative that stimulates collagen expression and formation and is used in human cell culture; included in media to enhance the survival of human embryonic stem cells or drive osteogenic differentiation in human adipose stem cells and in human mesenchymal stromal/stem cells.
-
Xylazine
Cayman ChemicalAn agonist of α2 adrenergic receptors (Ki = 194 nM); used for sedation, anesthesia, and analgesia in non-human mammals.
-
Adenosine triphosphate (ATP) disodium is clinically used to inhibit reperfusion injury after myocardial infarction during percutaneous coronary intervention; it also improves left ventricular function in clinical settings. ATP itself is a coenzyme and unit of cellular energy. ATP is required for…
-
Ciprofloxacin (hydrochloride)
Cayman ChemicalA fluoroquinolone antibiotic widely used as an antimicrobial and immunomodulatory agent; functions by inhibiting DNA A fluoroquinolone antibiotic widely used as an antimicrobial and immunomodulatory agent; functions by inhibiting DNA gyrase (a type II topoisomerase) and topoisomerase IV, the…
-
Sodium 4-Phenylbutyrate
Cayman ChemicalA chemical chaperone that rescues the trafficking of misfolded proteins and weakly blocks HDAC activity (IC50 = 0.4 mM), leading to cell cycle arrest, differentiation, and/or apoptosis of various tumors.
-
Ciprofloxacin is a second generation fluoroquinolone antibiotic that exhibits antibacterial activity against both gram negative and gram positive bacteria. Ciprofloxacin inhibits DNA gyrase and topoisomerase IV, preventing DNA replication.