(−)-Gallocatechin ≥98% (HPLC) Sigma G6657
Other Notes Polyphenolic compound found in green tea. An epimer of (−)-epigallocatechin. Packaging 1, 5 mg in glass bottle..
(−)-Gallocatechin gallate from green tea, ≥98% (HPLC) Sigma G6782
Biochem/physiol Actions Antioxidant Packaging 5 mg in glass bottle ..
(−)-Huperzine A Sigma H5902
Biochem/physiol Actions Acetylcholinesterase inhibitor; active enantiomer. Packaging 1 mg in glass bottle ..
(−)-Indolactam V ≥96% (HPLC) Sigma I0661
Biochem/physiol Actions (-)-Indolactam V is a PKC activator shown to effect differentiation in embryonic stem cells leading to development of pancreatic precursors. It is active in the mouse model. ..
(−)-Isoproterenol (+)-bitartrate salt powder Sigma I2760
Frequently Asked Questions Live Chat and Frequently Asked Questions are available for this Product. Biochem/physiol Actions ^..
(−)-Isoproterenol hydrochloride Sigma I6504
Frequently Asked Questions Live Chat and Frequently Asked Questions are available for this Product. Biochem/physiol Actions ^..
(−)-Leukotriene A4 methyl ester ~98%, triethylamine:hexane solution Sigma L5140
Biochem/physiol Actions Precursor of leukotriene C4. Caution Free acid is unstable; hydrolysis is not recommended. ..
(−)-MK-801 hydrogen maleate ≥98% (HPLC) Sigma M108
Biochem/physiol Actions Less active enantiomer of (+)-MK-801 hydrogen maleate Features and Benefits This compound is also offere..
(−)-N6-(2-Phenylisopropyl)adenosine solid Sigma P4532
Packaging 25 mg in poly bottle 50, 100 mg in glass bottle Biochem/physiol Actions ..
(−)-Nicotine hemisulfate salt ≥95% (TLC), ~35 % (w/v) in H2O (based on free base) Sigma N1019
Biochem/physiol Actions Prototype nicotinic acetylcholine receptor agonist; naturally occurring isomer. Caution Shelf-life of th..
(−)-Norepinephrine ≥98%, crystalline Sigma A7257
Frequently Asked Questions Live Chat and Frequently Asked Questions are available for this Product. Biochem/physiol Actions Adre..
(−)-Quinpirole hydrochloride ≥98% (HPLC), solid Sigma Q102
Legal Information Manufactured and sold with the permission of Eli Lilly and Company. LOPAC is a registered trademark of Sigma-Aldrich Co. LLC ..
(−)-Scopolamine hydrochloride ≥90% (HPLC), powder Sigma S1013
Caution The powder is stable at least four years stored at room temperature. Packaging 1, 5 g in glass bottle ..
(−)-Sinigrin hydrate from horseradish Sigma S1647
Biochem/physiol Actions A β-D-thioglucopyranoside occurring in black mustard seeds and horseradish root. Substrate for thioglucosidase. Packaging ..