Ion Chromatography Standards
Waters Corporation Ammonia as NH3 Standard, 1000 mg/L, 125 mL
This Ammonia as NH3 Ion Calibration Standard has a concentration of 1000 mg/L in an H2O matrix. It is suitable for primary calibration or for preparing second-source calibration check standards.
- Traceable to NIST Standard Reference Materials (where available)
- Guaranteed stable for one year
Apexbio Technology LLC Enoxolone 471-53-4 1g
Enoxolone (CAS 471-53-4) also known as glycyrrhetinic acid is a principal component of licorice with reported antiviral and antifungal activities It modulates corticosteroid signaling by inhibiting 11 -hydroxysteroid dehydrogenase (11 -HSD) isoenzymes in hepatic and renal tissues In rats the IC50 values for 18 -enoxolone-mediated inhibition of 11 -HSD activity are 0 09 M in liver and 0 36 M in kidney homogenates Enoxolone also suppresses 11 -HSD activity in human JEG-3 choriocarcinoma cells This compound is used in biomedical research to study glucocorticoid metabolism mineralocorticoid receptor specificity and enzyme regulation in steroidogenesis
Apexbio Technology LLC Fluazinam 79622-59-6 1g
Fluazinam (CAS 79622-59-6) is a small-molecule inhibitor targeting fungal mitochondrial respiratory chain complex II (succinate dehydrogenase SDH) It is designed to disrupt electron transfer during cellular respiration thereby impairing ATP production crucial for fungal cell viability Fluazinam exerts its biological activity primarily through inhibition of mitochondrial SDH In biochemical assays Fluazinam demonstrates inhibitory activity with reported IC50 values ranging from approximately 0 03 to 0 12 M against fungal SDH Based on these pharmacological properties Fluazinam holds research potential in investigating antifungal resistance mechanisms mitochondrial respiration impairment energy metabolism alterations and oxidative stress-related signal transduction pathways
Apexbio Technology LLC AICAR phosphate 681006-28-0 1g
AICAR phosphate (CAS 681006-28-0) also known as Acadesine is an activator of AMP-activated protein kinase (AMPK) In studies involving B-cell chronic lymphocytic leukemia (B-CLL) cells AICAR phosphate induces apoptosis in a dose-dependent manner with an EC50 of approximately 380 60 M This apoptotic effect is associated with caspase activation and mitochondrial cytochrome c release Notably AICAR phosphate at concentrations of 2 4 mM has minimal impact on T lymphocyte viability from B-CLL patients indicating selective activity These properties make it a valuable tool for research on AMPK signaling and B-cell malignancy mechanisms
Apexbio Technology LLC Acetylcholine Chloride 60-31-1 1g
Acetylcholine chloride is an endogenous cholinergic agonist targeting nicotinic and muscarinic acetylcholine receptors It is designed to modulate cholinergic neurotransmission thereby regulating muscular contraction autonomic signaling and neuroendocrine responses Acetylcholine chloride exerts its biological activity primarily through binding and activating specific cholinergic receptors In experimental studies acetylcholine chloride demonstrates receptor activation properties and is frequently utilized in vitro to investigate receptor-ligand interactions synaptic transmission and neural transduction pathways Based on these pharmacological properties acetylcholine chloride holds research potential in neuroscience and pharmacological studies focused on cholinergic signaling and receptor characterization
Waters Corp Waters Silica, Ion Calibration Standard, 1000 mg/L, 125 mL, Liquid
This Silica, Ion Calibration Standard is a 1000 mg/L liquid formulation. It is designed for use in primary calibration or for preparing second source calibration check standards.
- Can be used for primary calibration or to prepare second source calibration check standards.
- Traceable to NIST Standard Reference Materials (where available).
- Guaranteed stable for one year.
Apexbio Technology LLC MCPA 94-74-6 1g
MCPA (CAS nan) is a small-molecule herbicide that modulates plant growth-regulating enzymes thereby disrupting physiological processes necessary for weed proliferation MCPA exerts its biological activity primarily through targeted enzymatic regulation involved in plant growth Experimental studies have demonstrated herbicidal activity of MCPA against various broadleaf species such as poppy thistle and reed plants Based on these pharmacological properties MCPA holds research potential in plant physiological investigations crop management research and the exploration of herbicide mechanisms at biochemical and molecular levels