1. Metabolic Enzyme/Protease
  2. MMP

(-)-Epigallocatechin (Synonyms: EGC; Epigallocatechin; l-Epigallocatechin; epi-Gallocatechin)

Cat. No.: HY-N0225 Purity: 99.16%
Handling Instructions

(-)-Epigallocatechin is the most abundant flavonoid in green tea, can bind to unfolded native polypeptides and prevent conversion to amyloid fibrils.

For research use only. We do not sell to patients.

(-)-Epigallocatechin Chemical Structure

(-)-Epigallocatechin Chemical Structure

CAS No. : 970-74-1

Size Price Stock Quantity
10 mM * 1 mL USD 106 In-stock
Estimated Time of Arrival: December 31
5 mg USD 96 In-stock
Estimated Time of Arrival: December 31
10 mg USD 144 In-stock
Estimated Time of Arrival: December 31
50 mg   Get quote  
100 mg   Get quote  

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Other Forms of (-)-Epigallocatechin:

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  • Biological Activity

  • Technical Information

  • Purity & Documentation

  • References

Description

(-)-Epigallocatechin is the most abundant flavonoid in green tea, can bind to unfolded native polypeptides and prevent conversion to amyloid fibrils. IC50 value: Target: in vitro: EGCG is a potent inhibitor of amyloidogenic cystatin I66Q amyloid fibril formation in vitro. Computational analysis suggests that EGCG prevents amyloidogenic cystatin fibril formation by stabilizing the molecule in its native-like state as opposed to redirecting aggregation to disordered, amorphous aggregates [1]. Combined curcumin and EGCG treatment reduced the cancer stem-like Cluster of differentiation 44 (CD44)-positive cell population. Western blot and immunoprecipitation analyses revealed that curcumin and EGCG specifically inhibited STAT3 phosphorylation and STAT3-NFkB interaction was retained [2]. EGCG exhibited a MIC and MBC of 5μg/mL and 20μg/mL respectively and effectively eradicated E. faecalis biofilms. EGCG induced the formation of hydroxyl radicals in E. faecalis. The addition of DIP protected E. faecalis against EGCG-mediated antibacterial effects. At sub-MIC, EGCG induced significant down-regulation of E. faecalis virulence genes [3].

Clinical Trial
Solvent & Solubility
In Vitro: 

DMSO : ≥ 150 mg/mL (489.76 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.2651 mL 16.3255 mL 32.6509 mL
5 mM 0.6530 mL 3.2651 mL 6.5302 mL
10 mM 0.3265 mL 1.6325 mL 3.2651 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (8.16 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (8.16 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (8.16 mM); Clear solution

References
Molecular Weight

306.27

Formula

C₁₅H₁₄O₇

CAS No.

970-74-1

SMILES

O[[email protected]]1[[email protected]@H](C2=CC(O)=C(O)C(O)=C2)OC3=CC(O)=CC(O)=C3C1

Storage
Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
Shipping

Room temperature in continental US; may vary elsewhere

Purity: 99.16%

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This equation is commonly abbreviated as: C1V1 = C2V2

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× = ×
C1   V1   C2   V2

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Product Name:
(-)-Epigallocatechin
Cat. No.:
HY-N0225
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(-)-Epigallocatechin

Cat. No.: HY-N0225