Suppliers with verified business licenses
Action and Uses Isoliquiritigenin is a natural flavonoid isolated from licorice, shallot and bean sprouts. The effect of
isoliquiritigenin on cell proliferation and cell cycle progression was examined in the A549 human lung cancer cell line.Isoliquiritigenin significantly inhibited the proliferation of lung cancer cells in a dose- and time-dependent manner. Flow cytometric analysis demonstrated that isoliquiritigenin restrained the cell cycle progression at G2/M phase. Further examinations using cDNA arrays and real-time quantitative RT-PCR revealed that isoliquiritigenin enhanced the expression of p21CIP1/WAF1, a universal inhibitor of cyclin-dependent kinases. These results suggest that isoliquiritigenin will be a promising agent for use in chemopreventive or therapeutics against lung cancer
|
Analysis |
Specification |
Results |
|
|
Assay(UV) |
≥95% |
98.03% |
|
|
Appearance |
White fine powder |
Complies |
|
|
Ash |
≤8.0% |
4.5% |
|
|
Moisture |
≤8.0% |
3.8% |
|
|
Pesticides |
Negative |
Complies |
|
|
Heavy metals |
≤10ppm |
Complies |
|
|
Pb |
≤2.0ppm |
Complies |
|
|
As |
≤2.0ppm |
Complies |
|
|
Hg |
≤0.5ppm |
Complies |
|
|
Odor |
Characteristic |
Complies |
|
|
Particle size |
100% through 80 mesh |
Complies |
|
|
Microbioiogical: |
|||
|
Total of bacteria |
≤1000cfu/g |
Complies |
|
|
Fungi |
≤100cfu/g |
Complies |
|
|
Salmgosella |
Negative |
Complies |
|
|
Coli |
Negative |
Complies |
|
|
Storage Store in cool & dry place. Do not freeze. Keep away from strong light and heat. Shelf life 2 years when properly stored |
|||
(1) Treatment of peptic ulcer
(2) Masks the unpleasant flavor of medicines
(3) Relieves cough
(4) Promotes the ejection of mucus or exudates from the lungs, bronchi and tracheas
(5) anti-inflammatory and co-emulsifier to treat skin disorders and in cosmetics.
1). Applied in pharmaceutic field.
2). Applied in healthcare field.
3). Applied in cosmetics field.
Advantage
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
9. After-Sale Service:
(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.
|
Shipping Terms |
||
|
By Express |
By Air |
By Sea |
|
Suitable for under 50kg Fast: 3-7 days High cost Door to door service, easy to pick up the goods |
Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed |
Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed |
Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Suppliers with verified business licenses
){kind=link}
){kind=link}