193 Results for "

polyphenol extraction

" in MedChemExpress (MCE) Product Catalog:
Products (193)

193 Results for "polyphenol extraction" in MCE Product Catalog:

159
159 Publications Verification
Cat. No.: HY-K0013

MCE Protease and Phosphatase Inhibitor Cocktail (EDTA-Free, 10× in ddH2O) protects protein from degradation by endogenous proteases released during protein extraction and purification.The 1 mL volume is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

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67
67 Cited Publications
Cat. No.: HY-13653
CAS No.: 989-51-5
Purity:  99.75%
Synonyms: EGCG; Epigallocatechol Gallate
(-)-Epigallocatechin Gallate (EGCG) is a major polyphenol in green tea, which can inhibit cell proliferation and induce cell apoptosis. (-)-Epigallocatechin Gallate inhibits glutamate dehydrogenase 1/2 (GDH1/2, GLUD1/2) activity. (-)-Epigallocatechin Gallate has a potent anticancer, antioxidant and anti-inflammatory properties against various types of cancers such as colorectal cancer, myeloid leukemia, thyroid carcinoma .
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31
31 Cited Publications
Cat. No.: HY-108717
CAS No.: 39450-01-6
Synonyms: Protease K
Target:  

Ser/Thr Protease

Research Areas:  

Others

Proteinase K (Protease K) is a nonspecific serine protease that is useful for general digestion of proteins. Proteinase K is active in the presence of SDS or urea and over a wide range of pH (4-12), salt concentrations, and temperatures. Proteinase K can be use for promoting methods of viral nucleic acid extraction, and detection .
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20
20 Cited Publications
Cat. No.: HY-N0063
CAS No.: 65995-63-3
Punicalagin is a polyphenol ingredient isolated from Pomegranate (Punica granatum L.) or the leaves of Terminalia catappa L.. Punicalagin is a reversible and non-competitive 3CL pro inhibitor and inhibits SARS-CoV-2 replication in vitro. Punicalagin is an anti-hepatitis B virus (HBV) agent and has antioxidant, anti-inflammatory, and anticancer effects. Punicalagin has the potential for the research of COVID-19 .
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14
14 Cited Publications
Cat. No.: HY-K0012

MCE Protease Inhibitor Cocktail, Bacteria (EDTA-Free, 100× in DMSO) protects proteins from degradation by endogenous proteases released during protein extraction and purification.The 1 mL volume is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

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13
13 Cited Publications
Cat. No.: HY-N0159
CAS No.: 552-41-0
Paeonol is an active extraction from the root of Paeonia suffruticosa, Paeonol inhibits MAO-A and MAO-B with IC50 of 54.6 μM and 42.5 μM, respectively.
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11
11 Cited Publications
Cat. No.: HY-N2342
CAS No.: 37064-30-5
Synonyms: PCC1
Procyanidin C1 (PCC1), a natural polyphenol with oral activity, causes DNA damage, cell cycle arrest and induces apoptosis. Procyanidin C1 decreases the level of Bcl-2, but enhances BAX, caspase 3 and 9 expression in cancer cells. Procyanidin C1 shows senotherapeutic activity and increases lifespan in mice .
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10
10 Cited Publications
Cat. No.: HY-N1445
CAS No.: 482-35-9
Synonyms: Isoquercetin; Quercetin 3-glucoside
Isoquercetin (Quercetin 3-glucoside) is a naturally occurring polyphenol that has antioxidant, anti-proliferative, and anti-inflammatory properties. Isoquercetin alleviates ethanol-induced hepatotoxicity, oxidative stress, and inflammatory responses via the Nrf2/ARE antioxidant signaling pathway . Isoquercetin regulates the expression of nitric oxide synthase 2 (NO2) via modulating the nuclear factor-κB (NF-κB) transcription regulation system. Isoquercetin has high bioavailability and low toxicity, is a promising candidate agent to prevent birth defects in diabetic pregnancies .
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8
8 Cited Publications
Cat. No.: HY-N0017
CAS No.: 477-90-7
Synonyms: Cuscutin
Bergenin is a cytoprotective and antioxidative polyphenol found in many medicinal plants. Bergenin has a wide spectrum activities such as hepatoprotective, antiinflammatory, immunomodulatory, antitumor, antiviral, and antifungal properties .
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6
6 Cited Publications
Cat. No.: HY-N0192
CAS No.: 497-76-7
Synonyms: β-Arbutin
Arbutin (β-Arbutin) is a competitive inhibitor of tyrosinase, with Ki app values of 1.42 mM for monophenolase; 0.9 mM for diphenolase. Arbutin is also used as depigmenting agents . Arbutin is a natural polyphenol isolated from the bearberry plant Arctostaphylos uvaursi, possesses with anti-oxidant, anti-inflammatory and anti-tumor properties .
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5
5 Cited Publications
Cat. No.: HY-N0295
CAS No.: 139-85-5
Synonyms: Catechaldehyde; Protocatechuic aldehyde; Rancinamycin IV
Protocatechualdehyde (Catechaldehyde), a natural polyphenol compound isolated from the roots of radix Salviae Miltiorrhizae, is associated with a wide variety of biological activities and has been widely used in medicine as an antioxidant, anti-aging, an antibacterial and anti-inflammatory agent .
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5
5 Cited Publications
Cat. No.: HY-108717A
CAS No.: 39450-01-6
Synonyms: Recombinant Protease K (DNase & RNase free, animal free)
Target:  

Ser/Thr Protease

Research Areas:  

Others

Recombinant Proteinase K (Protease K) (DNase & RNase free, animal free) is a nonspecific serine protease that is useful for general digestion of proteins. Proteinase K (DNase & RNase free, animal free) is active in the presence of SDS or urea and over a wide range of pH (4-12), salt concentrations, and temperatures. Proteinase K (DNase & RNase free, animal free) can be use for promoting methods of viral nucleic acid extraction, and detection. This product is of molecular biology grade, free of animal-derived ingredients, and is recombinantly purified from yeast .
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5
5 Cited Publications
Cat. No.: HY-N2593
CAS No.: 32507-66-7
Isorhapontigenin is an orally active dietary polyphenol. Isorhapontigenin acts as a potent antioxidant that reduces the production of reactive oxygen species (ROS). Isorhapontigenin promotes the binding of JUN to the AP-1 site on the SESN2 promoter, induces SESN2 transcription, triggers MAPK8-dependent JUN activation, and upregulates the expression of PPAR-α, PGC-1α and CPT-1A to facilitate fatty acid oxidation. Isorhapontigenin induces autophagy, apoptosis and preadipocyte differentiation; it inhibits tumor growth, cell invasion, NF-κB transcriptional activity, the PI3K/Akt signaling pathway, STAT1 phosphorylation and MMP-2 expression. Isorhapontigenin alleviates oxidative stress, inflammatory cytokine release and triglyceride accumulation; it increases intracellular ATP levels and promotes Nrf2 nuclear translocation. Isorhapontigenin improves insulin sensitivity in adipose tissue and glucose tolerance, and reduces postprandial blood glucose, insulin and free fatty acid levels. Isorhapontigenin is applicable to research on bladder cancer, liver injury, chronic obstructive pulmonary disease, acute lung injury and type 2 diabetes .
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4
4 Cited Publications
Cat. No.: HY-N1579
CAS No.: 87-66-1
Pyrogallol is a polyphenol compound, which has anti-fungal and anti-psoriatic properties. Pyrogallol is a reductant that is able to generate free radicals, in particular superoxide anions.
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3
3 Cited Publications
Cat. No.: HY-N0522
CAS No.: 4233-96-9
Synonyms: (-)-Gallocatechol gallate
(-)-Gallocatechin gallate is the polyphenol isolated from tea, with cancer-preventive activities.
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3
3 Cited Publications
Cat. No.: HY-D0841
CAS No.: 593-84-0
Guanidine thiocyanate is a strong protein denaturant and potent inhibitor of nucleases. Guanidinium thiocyanate is a nucleic acid protector in the extraction of DNA and RNA from cells. Guanidine thiocyanate is a common component of buffers used for nucleic acid extraction .
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2
2 Cited Publications
Cat. No.: HY-N1902
CAS No.: 156-38-7
4-hydroxyphenylacetic acid, a major microbiota-derived metabolite of polyphenols, is involved in the antioxidative action. 4-hydroxyphenylacetic acid induces expression of Nrf2 .
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2
2 Cited Publications
Cat. No.: HY-138941
CAS No.: 3055-98-9
Purity:  ≥98.0%
Synonyms: C12E8
Target:  

Influenza Virus

Research Areas:  

Infection

Octaethylene glycol monododecyl ether (C12E8) is an non-ionic detergent that can be used for membrane protein extraction. Octaethylene glycol monododecyl ether can solubilize the viral membrane of intact influenza virus .
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2
2 Cited Publications
Cat. No.: HY-B1260
CAS No.: 57-09-0
Synonyms: CTAB; Cetyltrimethylammonium bromide; Hexadecyltrimethylammonium bromide
Cetrimonium bromide (CTAB), a quaternary ammonium, is an orally active cationic surfaetant. Cetrimonium bromide has toxicity and anticancer effect. Cetrimonium bromide inhibits cell migration and invasion through modulating the canonical and non-canonical TGF-β signaling pathways. Cetrimonium bromide can be used for DNA extraction .
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2
2 Cited Publications
Cat. No.: HY-N0521A
CAS No.: 970-73-0
(+)-Gallocatechin is a polyphenol compound from green tea, possesses anticancer activity .
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