C0567
(−)-Catechin
from green tea, ≥97% (HPLC), powder, oxidative stress inhibitor
Synonym(s):
(−)-trans-3,3′,4′,5,7-Pentahydroxyflavane, (2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol
About This Item
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Product Name
(−)-Catechin, ≥97% (HPLC), from green tea
biological source
green tea
Quality Level
assay
≥97% (HPLC)
form
powder
storage temp.
2-8°C
SMILES string
O[C@@H]1Cc2c(O)cc(O)cc2O[C@H]1c3ccc(O)c(O)c3
InChI
1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m1/s1
InChI key
PFTAWBLQPZVEMU-HIFRSBDPSA-N
Gene Information
human ... BACE1(23621)
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Related Categories
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This Item | P2318 | SAB4200859 | SAB4200884 |
|---|---|---|---|
| antibody form purified from hybridoma cell culture | antibody form whole antiserum | antibody form purified from hybridoma cell culture | antibody form purified from hybridoma cell culture |
| clone EXO-68 | clone polyclonal | clone SEB4 | clone PSL-52 |
| species reactivity Pseudomonas aeruginosa | species reactivity (Pseudomonas aeruginosa) | species reactivity Staphylococcus aureus ((Staphylococcal enterotoxin B)) | species reactivity - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| technique(s) ELISA: 2.5-5 μg/mL using Exotoxin A from Pseudomonas aeruginosa for coating., immunoblotting: 0.125-0.25 μg/mL using exotoxin A from Pseudomonas aeruginosa. | technique(s) dot blot: 1:20,000, indirect ELISA: 1:250,000 | technique(s) ELISA: 0.12-0.25 μg/mL using 1 μg/ml staphylococcal enterotoxin B for coating., immunoblotting: 0.5-1 μg/mL using staphylococcal enterotoxin B. | technique(s) - |
| form liquid | form - | form liquid | form - |
General description
Application
- to test its binding affinity towards estrogen receptor[3]
- as a reference standard in high-performance liquid chromatography for quantification of polyphenols from plant extracts (HPLC)[4]
- as a reference standard in kinetic studies to quantify antioxidants from Iranian green tea leaves[5]
Biochem/physiol Actions
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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