应用
生化/生理作用
包装
其他说明
制备说明
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
How stable is Product P9582, Polyinosinic-polycytidylic acid potassium salt, in solution?
RNA and synthetic RNA analogues will be very stable in aqueous solution as long as the solutions are not contaminated with RNase.
Should Polyinosinic-polycytidylic acid potassium salt Product P9582 or P1038 be used for cell activation?
For cell activation, synthetic double-stranded RNA is widely used as ligand of Toll-like receptor 3 (TLR3) in place of what is supposed to be the natural ligand (viral dsRNA). The double stranded RNA homopolymer, i.e. Poly(I):Poly(C), Prod. No. P9582 can be used for this application. P1038 is a single-stranded RNA and will not activate TLR3.
What is the difference between Polyinosinic-polycytidylic acid potassium salt Products P9582, P1038, P1530 and P0913?
Prod No. P9582 as well as Prod. Nos. P1530 and P0913 are double-stranded with one strand of Poly(I) and one strand of Poly(C). Prod. No. P1038 is a single-stranded RNA analog with C and I randomly making up the polynucelotide strand. Double-stranded Prod. No. P9582 is a potassium salt while double-stranded Prod. Nos. P0913 and P1038 are sodium salts. Prod. No. P0913 is gamma-irradiated. None of the other products have been gamma-irradiated. Unlike the other products, only approximately 10% of the total mass of Prod. No. P9582 is actually polynucleotide. The remaining 90% is buffer salts as sodium chloride and sodium phosphate.
What is the molecular weight of Product P9582, Polyinosinic-polycytidylic acid potassium salt?
The molecular weight may vary from lot to lot with a range from 90,000 to 1,400,000 with an average of 200,000 to 500,000.
Why is the total mass of Product P9582, Polyinosinic-polycytidylic acid potassium salt, in my bottle much greater than the designated package size?
The package size is based on the polynucleotide content. However, since the polynucleotide is supplied with sodium chloride and sodium phosphate buffer salts, its mass represented by the package size is approximately 10% of the total mass present in the bottle.
My question is not addressed here, how can I contact Technical Service for assistance?
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