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25 Gram |
FOB Price:USD 2.0000 -2.3000 |
2-Nitrophenyl b-D-galactopyranoside manufacture 369-07-3 supplier ONPG price
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ISO Certificate
Our main market is America,Europe,and Asia.We have some famous clients like MERCK,Bristol-Myers Squibb,DOW,SANYO,Fisher Scientific,Sigma-ALDRICH
We own manufacture bases in Shandong,Zhejiang and other places. We have a professional, efficient sales team. Our R & D strength is strong and we cooperate with a number of colleges and universities at home and abroad long-term .80 percent of our products are exported. We have experience of mansy years in biochemical ,electronic chemical field and have a good reputation.
Under strict quality control of the production of pharmaceutical raw materials in accordance with the GMP standard ICH Q7A, we passed the ISO9001 quality system assessment in 2002,we always have professionalism, integrity, innovation, cooperation of the business philosophy in the domestic and international customers services.
The center has advanced instruments and equipments from domestic and abroad. Now there are 2 doctors who major in biology with oversea educational background, 3 masters who major in medicine and organic synthesis, several engineers. The center periodically keeps communications with the colleagues from domestic and abroad to know the latest information of scholarly research. The center mainly dedicates to the research on biomedicine and biochemistry. The present products, such as fluorescent label reagent, color development reagent, dye reagent, biological buffer, enzyme for diagnosis, are very welcomed by the clients from domestic and abroad.
Name: ONPG
Specification/price: 100g,500g,1kg
Rank: Ultra Pure Grade
CAS: 369-07-3
English Name:(O-Nitrophenyl-β-D-galactopyranoside)
Molecular Formula:C12H15NO8
Molecular Wt: 301.25
Description:white powder
Assay:99.1%
Enterprise Standard
Usage: β-galactosidase substrate.
Action principle: ONPG could be hydrolyzed by β-galactosidase into galactolipin and yellow ONP, so the color change of the nutrient solution will show the β-galactosidase’s activity.
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CAS NO:18378-20-6
CAS NO:6578-06-9
CAS NO:1400-61-9
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CAS NO:369-07-3
CAS NO:3483-12-3
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