Description

Deoxyribonucleic Acid, Genomic CAS NO 91080-16-9 is a high-purity, high-molecular-weight DNA preparation isolated from a biological source, representing the complete genetic material of an organism. This product is essential for foundational molecular biology research, genetic analysis, and the development of advanced diagnostic and therapeutic applications. It is a critical raw material for biotechnology, pharmaceutical R&D, and academic laboratories engaged in genomics, PCR, sequencing, and cloning workflows.

Application

• Molecular Biology Research: Serving as a template for polymerase chain reaction (PCR), DNA sequencing, and gene cloning experiments.
• Genomic Library Construction: Used to create comprehensive genomic libraries for gene discovery and functional genomics studies.
• Diagnostic Assay Development: Acts as a positive control or reference material in the development and validation of PCR-based diagnostic tests for genetic disorders, pathogens, or biomarkers.
• Next-Generation Sequencing (NGS): Provides high-quality input material for whole-genome sequencing, targeted resequencing, and other NGS applications.
• Biotechnology & Pharmaceutical R&D: Utilized in gene therapy research, CRISPR-Cas9 genome editing, and the study of gene regulation and expression.
• Forensic Analysis: Employed as a standard in forensic science for DNA profiling and identity testing methodologies.
• Quality Control Standards: Used as a calibrant or control in laboratories to ensure the accuracy and reproducibility of genetic testing procedures.

Basic Information

Item	Detail
Product Name	Deoxyribonucleic Acid, Genomic
CAS No.	91080-16-9
Molecular Formula	N/A (Biopolymer)
Molecular Weight	High Molecular Weight (Variable)
Synonyms	Genomic DNA; gDNA; Calf Thymus DNA (common source); DNA, Deoxyribonucleic Acid; High Molecular Weight DNA; Chromosomal DNA; Native DNA; DNA for Molecular Biology
EINECS	Contact for details

Quality Control

Our genomic DNA is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and performance in sensitive downstream applications. Each lot is characterized for purity (A260/A280 ratio), concentration, and integrity (via gel electrophoresis) to confirm the absence of RNA, protein contamination, and fragmentation. A comprehensive Certificate of Analysis (COA) detailing all quality parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store frozen at -20°C or below. Avoid repeated freeze-thaw cycles to prevent degradation. Aliquotting upon receipt is recommended for frequent use.

Specification

Item	Specification
Appearance	White or off-white fibrous solid or pellet
Identification (IR/Spectrophotometry)	Complies
Purity (A260/A280 Ratio)	1.7 - 1.9
Concentration	As per COA (Typically 1-10 mg/mL)
Integrity (Gel Electrophoresis)	High molecular weight band, minimal smearing
Protein Contamination (A260/A230 Ratio)	> 2.0
RNA Contamination	Not detected
Endotoxin Level	< 0.1 EU/µg (for applicable grades)

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