Description

Polyadenylic Acid .Decathymidylic Acid is a synthetic, double-stranded polynucleotide complex formed from polyadenylic acid and decathymidylic acid. This compound is a critical reagent in molecular biology and biochemistry research, serving as a model system for studying nucleic acid interactions and enzyme kinetics. It is primarily utilized by research institutions, diagnostic kit manufacturers, and pharmaceutical development laboratories engaged in genetic analysis, polymerase studies, and the development of nucleic acid-based assays.

Application

• Molecular Biology Research: Used as a defined template or substrate in studies of DNA polymerases, reverse transcriptases, and nucleases.
• Biochemical Assay Development: Serves as a standard or control in the development and validation of enzymatic activity assays and hybridization protocols.
• Diagnostic Reagent Manufacturing: Employed as a key component in the production of controls and calibrators for PCR-based diagnostic tests and other nucleic acid detection systems.
• Academic & Pharmaceutical R&D: Facilitates fundamental research into DNA structure, stability, and protein-nucleic acid interactions for drug discovery platforms.
• Quality Control Testing: Acts as a reference material in quality assurance processes for enzymes and kits used in genetic analysis.

Basic Information

Product Name	Polyadenylic Acid .Decathymidylic Acid
CAS No.	60164-00-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(rA)·Poly(dT)10; Poly(A)·Deca(dT); Polyadenylic acid-deoxythymidylic acid complex; Poly rA:Poly dT10; dT10:Poly rA duplex; Poly(rA)·oligo(dT)10; Poly A:Deca T; Polyadenylate-Polydecathymidylate Complex
EINECS	Contact for details

Quality Control

Our Polyadenylic Acid .Decathymidylic Acid is produced and tested under stringent quality management systems. Each batch undergoes comprehensive analysis to ensure identity, purity, and functional performance, meeting the exacting standards required for life science research. A Certificate of Analysis (COA) detailing specific test results, including HPLC purity, absorbance ratios, and functional activity, is provided with every shipment to guarantee traceability and consistency.

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). Allow the vial to equilibrate to room temperature before opening to minimize moisture absorption. For long-term stability, store desiccated.

Specification

Item	Specification
Appearance	White to off-white powder or lyophilized solid
Identification (UV-Vis)	Complies
Purity (HPLC)	≥ 95%
A260/A280 Ratio	1.8 - 2.0
Water Content (KF)	≤ 5.0 %
Functional Activity	Complies (e.g., primer extension assay)
Endotoxin	< 10 EU/mg (if applicable)

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