Poly I/Polyinosinic acid

English Name: Poly I; Polyinosinic acid

Other name: polyinosinic acid

CAS No.: 30918-54-8

Molecular formula: (c10h13n4o8p) n

Single chain molecular weight: > 4S

Multi chain molecular weight: 330.2

Grade: br

Content: ≥ 90%

 Physicochemical Properties: white or almost white powder, with IDP as substrate, and polymerized by immobilized polynucleotide phosphorylase (PNPase). Soluble in water, insoluble in ethanol, ether and other organic solvents; Under ph7.2: λ max=248±1nm； A250/A260 =1.62±0.03； A280/A260 =0.29±0.02

Purpose: biochemical research.

Storage: 2 ~ 8 ℃