Description

Poly(G,U) Potassium Salt is a synthetic polynucleotide complex, a critical reagent in molecular biology and biochemical research. This compound serves as a versatile template or substrate for studying nucleic acid interactions, enzyme kinetics, and polymerase activities. It is essential for researchers and manufacturers in the biotechnology, pharmaceutical, and diagnostic sectors who require high-purity, well-defined nucleic acid analogs for advanced applications.

Application

• Molecular Biology Research: Used as a defined template for studying RNA and DNA polymerases, reverse transcriptases, and other nucleic acid-modifying enzymes.
• Biochemical Assay Development: Acts as a standard or control substrate in enzymatic activity assays and high-throughput screening (HTS) platforms.
• Virology Studies: Employed in research on viral replication mechanisms and the development of antiviral drug screening protocols.
• Diagnostic Reagent Manufacturing: A key component in the production of kits for nucleic acid amplification, detection, and sequencing.
• Academic & Industrial R&D: Fundamental tool for investigating nucleic acid structure, hybridization properties, and ligand interactions.

Basic Information

Product Name	Poly(G,U) Potassium Salt
CAS No.	28549-17-9
Molecular Formula	(C19H23KN8O13P2)n
Molecular Weight	Contact for details
Synonyms	Polyguanylic-uridylic acid potassium salt; Poly(G)-Poly(U) potassium salt; Polyguanylate-uridylate potassium complex; Poly(rG)-Poly(rU) potassium salt; Polyriboguanylic-polyribouridylic acid potassium; Potassium Poly(G,U); Poly G-U Potassium Salt; Polyribonucleotide Complex (G:U)
EINECS	Contact for details

Quality Control

Our Poly(G,U) Potassium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including spectrophotometric purity assessment, identification by FT-IR, and analysis of residual solvents and endotoxins where applicable. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This material is hygroscopic (moisture-sensitive). For long-term stability, store desiccated. Allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white fibrous solid or powder
Identification (IR)	Conforms to reference spectrum
UV Absorbance Ratio (A260/A280)	1.8 - 2.1
Assay (HPLC)	≥ 95% (as polynucleotide complex)
Potassium Content	As per theoretical
Solubility	Soluble in water, TE buffer
Biological Activity	Tested as functional template

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.