Description

Pentadecadeoxyriboadenylic Acid is a synthetic oligonucleotide sequence composed of fifteen deoxyadenosine monophosphate units. This compound is a critical tool in molecular biology research, serving as a fundamental building block for constructing DNA probes and primers. It is essential for researchers and manufacturers in the biotechnology, pharmaceutical, and diagnostic sectors who require high-purity, sequence-specific oligonucleotides for applications such as PCR, sequencing, and hybridization studies.

Application

• Polymerase Chain Reaction (PCR): Used as a primer or probe component for the amplification and detection of specific DNA sequences.
• DNA Sequencing: Serves as a primer in Sanger sequencing and next-generation sequencing (NGS) workflows.
• Molecular Diagnostics: Incorporated into diagnostic assays for the detection of genetic markers, pathogens, or mutations.
• Gene Synthesis: Acts as a foundational oligonucleotide in the assembly of longer synthetic genes.
• Microarray Technology: Utilized as a spotted probe for gene expression profiling and genomic analysis.
• Antisense & Gene Silencing Research: Investigated as a component of antisense oligonucleotides for modulating gene expression.
• Biochemical Research: Employed in studies of DNA-protein interactions, enzyme kinetics, and nucleic acid structure.

Basic Information

Product Name	Pentadecadeoxyriboadenylic Acid
CAS No.	102619-41-0
Molecular Formula	C150H191N60O91P15
Molecular Weight	~4630.8 g/mol
Synonyms	dA15; Oligodeoxyadenylic Acid 15-mer; Poly(dA)15; 15-mer deoxyadenosine oligonucleotide; pdA15; Deoxyadenosine Homopolymer (15 units); Adenine Oligodeoxynucleotide (15-mer); Oligo(dA)15
EINECS	Contact for details

Quality Control

Our Pentadecadeoxyriboadenylic Acid is manufactured under stringent conditions to ensure batch-to-batch consistency and high purity, suitable for sensitive research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and other critical parameters. We adhere to ISO 9001 quality management principles, and our production can be aligned with GMP guidelines for pharmaceutical-grade material upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). For long-term storage, desiccate at -20°C. Allow the vial to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Assay (UV)	≥ 85%
Water Content (KF)	≤ 5.0%
Extinction Coefficient (ε260)	~154,500 M-1cm-1
Molecular Weight Verification (MS)	Conforms to theoretical mass

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