RNA/Ribonucleic acid(yeast)

English Name: RNA; Ribonucleic acid(yeast)

Other name: nucleic acid

CAS No.: 63231-63-0

Grade: br

Content: ≥ 90.0%

PH：2.5～4.0

Loss on drying: ≤ 10.0%

Heavy metals: ≤ 20ppm

Physicochemical Properties: yellowish to yellowish brown powder, slightly soluble in water, acidic aqueous solution, optical rotation, with the maximum absorption peak at 260nm; It is mainly composed of four ribonucleotides connected by 3 ', 5' - phosphate diester bond to form a single chain macromolecule. The single chain macromolecule can form a double helix structure through base pairing by self folding, and the molecular weight is greater than 104. There are mainly three kinds, namely ribosomal ribonucleic acid (rRNA), messenger ribonucleic acid (mRNA) and transfer ribonucleic acid (tRNA). An important biological macromolecule. It is easily degraded by strong base and mainly produces four a, C, G, U 3 ′ (2 ′) - nucleotides

Purpose: biochemical research. The substrate of ribonuclease is also used in the manufacture of food flavoring agents, nucleic acid drugs and biochemical research. It is related to protein biosynthesis and is very important for the expression of genetic information in DNA. RNA also acts as a primer in DNA replication and is essential for the transmission of genetic information contained in DNA

Storage: 2 ~ 8 ℃