Description

Deoxyribonucleic Acid Sodium Salt is the sodium salt form of DNA, a fundamental biopolymer essential for genetic information storage and transfer. This high-purity, research-grade material is critical for ensuring experimental reproducibility and data integrity in advanced life science applications. It is primarily utilized by biotechnology, pharmaceutical, and academic research institutions for molecular biology techniques, diagnostic assay development, and as a starting material for further biochemical synthesis.

Application

• Molecular Biology Research: Used as a template or standard in polymerase chain reaction (PCR), cloning, sequencing, and hybridization experiments.
• Diagnostic Kit Manufacturing: Serves as a critical raw material or positive control in the production of kits for genetic testing and pathogen detection.
• Biopharmaceutical Development: Employed in vaccine research (e.g., DNA vaccines) and as a tool for gene therapy and functional genomics studies.
• Biochemical Reagent Synthesis: Acts as a starting material for the enzymatic or chemical synthesis of nucleotides, primers, and probes.
• Forensic Science: Utilized as a reference standard in DNA fingerprinting and forensic analysis protocols.
• Cell Culture & Transfection: Applied in *in vitro* studies for transient or stable transfection to study gene function and regulation.

Basic Information

Product Name	Deoxyribonucleic Acid Sodium Salt
CAS No.	73049-39-5
Molecular Formula	(C15H31N3Na4O21P4)n (Representative)
Molecular Weight	Variable (Polymer)
Synonyms	DNA Sodium Salt; Sodium Deoxyribonucleate; Deoxyribonucleic Acid, Sodium Salt; Natrium-DNA; Salmon Sperm DNA Sodium Salt; Calf Thymus DNA Sodium Salt; DNA, Na Salt; Desoxyribonucleic Acid Sodium Salt
EINECS	Contact for details

Quality Control

Our Deoxyribonucleic Acid Sodium Salt is manufactured and tested under strict quality management systems. Each batch is characterized for identity, purity, and biological suitability, with specifications tailored to research and diagnostic applications. A comprehensive Certificate of Analysis (COA) detailing parameters such as A260/A280 ratio, molecular weight distribution, and bioburden is provided to ensure traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C for long-term stability. This material is hygroscopic (moisture-sensitive); ensure the container is kept sealed in a dry environment to prevent moisture uptake, which can affect stability and performance.

Specification

Item	Specification
Appearance	White or off-white fibrous solid
Identification (IR)	Conforms
Purity (A260/A280 Ratio)	1.8 - 2.0
Assay (DNA Content)	≥ 90% (by UV)
Protein Content	≤ 1.0% (by Lowry)
RNA Content	≤ 1.0% (by Gel Electrophoresis)
Solubility (in Water)	Clear, slightly viscous solution
Bioburden	To customer specification

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