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(-) -Gallocatechin (Standard)

CAT: 0804-HY-N0521RSize: 1 EachDry Ice: NoHazardous: No
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CAT#:0804-HY-N0521RSize:1 Each
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
(-) -Gallocatechin (Standard) is the analytical standard of (-) -Gallocatechin. This product is intended for research and analytical applications. (-) -Gallocatechin, an epimer of (-) -Epigallocatechin (EGC), is contained in various tea products. (-) -Gallocatechin has antioxidant activities. (-) -Gallocatechin is the main active component in green tea extract (HTP-GTE) responsible for its effect of improving age-related cognitive impairments involving protein kinase A (PKA) pathway[1][2][3][4].
CAS Number
3371-27-5
UNSPSC
12352005
Target
Reactive Oxygen Species (ROS) ; Reference Standards
Type
Reference Standards
Related Pathways
Immunology/Inflammation; Metabolic Enzyme/Protease; NF-κB; Others
Field of Research
Cancer; Metabolic Disease
Assay Protocol
https://www.medchemexpress.com/minus-gallocatechin-standard.html
Smiles
O[C@H]1[C@H](C2=CC(O)=C(O)C(O)=C2)OC3=CC(O)=CC(O)=C3C1
Molecular Formula
C15H14O7
Molecular Weight
306.27
References & Citations
[1]Takagaki A, et, al. Biotransformation of (-) -epigallocatechin and (-) -gallocatechin by intestinal bacteria involved in isoflavone metabolism. Biol Pharm Bull. 2015;38 (2) :325-30.|[2]Xu JZ, et, al. Comparison of antioxidant activity and bioavailability of tea epicatechins with their epimers. Br J Nutr. 2004 Jun;91 (6) :873-81.|[3]Ikeda I, et, al. Heat-epimerized tea catechins rich in gallocatechin gallate and catechin gallate are more effective to inhibit cholesterol absorption than tea catechins rich in epigallocatechin gallate and epicatechin gallate. J Agric Food Chem. 2003 Dec 3;51 (25) :7303-7.|[4]Ahn JW, Kim S, Ko S, Kim YH, Jeong JH, Chung S. Modified (-) -gallocatechin gallate-enriched green tea extract rescues age-related cognitive deficits by restoring hippocampal synaptic plasticity. Biochem Biophys Rep. 2022;29:101201.
Shipping Conditions
Room temperature
Scientific Category
Reference Standards

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