R1753

Ribonucleic acid, transfer from Escherichia coli

Type XX, Strain W, lyophilized powder

• Synonym(s): Transfer RNA, tRNA
• CAS Number: 9014-25-9
• MDL number: MFCD00132200
• NACRES: NA.51

Properties

• Quality Level: 200
• type: Type XX
• form: lyophilized powder
• storage temp.: −20°C

Description

Application

Ribonucleic acid, transfer from Escherichia coli, Type XX, Strain W may be used as a starting material for the purification of specific amino acyl-tRNA species by methods such as liquid column chromatography or high-performance liquid chromatography (HPLC).

Packaging

100 units in glass bottle

500, 2000, 10000 units in poly bottle

Unit Definition

One unit will yield an A₂₆₀ of 1.0 in 1.0 mL of water (1 cm light path).

Analysis Note

Each lot is evaluated for its amino acid acceptor activity using aminoacyl-tRNA synthetase and a mixture of amino acids Ala, Asp, Gly, Ile, Lys, Pro, Thr, Val, Arg, Glu, His, Leu, Phe, Ser, and Tyr.

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves