Description

Deoxy-(Adenylyl-Guanylyl-Cytidylyl-Thymidine) is a synthetic oligonucleotide sequence, specifically a tetramer composed of the four canonical DNA nucleosides. This compound is a fundamental building block and research tool in molecular biology and genetic engineering. It is essential for scientists and manufacturers in the biotechnology, pharmaceutical, and diagnostic sectors. The product is supplied as a high-purity material suitable for demanding research and development applications.

Application

• Primer and Probe Synthesis: Serves as a core sequence or component in the design and synthesis of primers and probes for PCR, qPCR, and sequencing.
• Gene Assembly and Cloning: Used as a short, defined fragment in synthetic gene construction, site-directed mutagenesis, and molecular cloning workflows.
• Antisense Oligonucleotide Research: Acts as a model sequence for studying antisense mechanisms, nucleic acid interactions, and therapeutic oligonucleotide development.
• Diagnostic Kit Development: Incorporated into the manufacture of diagnostic assays and kits that require specific DNA sequences for target detection.
• Biochemical Standard: Functions as a reference standard or calibrant in analytical methods for oligonucleotide quantification and quality control.
• Teaching and Research: Provides a defined oligonucleotide for educational purposes and fundamental research into DNA structure, hybridization, and enzyme kinetics.

Basic Information

Product Name	Deoxy-(Adenylyl-Guanylyl-Cytidylyl-Thymidine)
CAS No.	91126-91-9
Molecular Formula	C39H48N15O23P3
Molecular Weight	1187.81 g/mol
Synonyms	d(AGCT); Deoxyadenylyl-deoxyguanylyl-deoxycytidylyl-deoxythymidine; AGCT Tetramer; DNA Tetramer d(AGCT); Oligodeoxyribonucleotide d(AGCT); 5'-d(AGCT)-3'; Thymidylyl-(3'→5')-deoxycytidylyl-(3'→5')-deoxyguanylyl-(3'→5')-deoxyadenosine
EINECS	Contact for details

Quality Control

Our oligonucleotides are produced under strict quality-controlled conditions to ensure batch-to-batch consistency and high purity. Each lot is analyzed by advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment, supporting compliance with research and development standards.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95%
Assay (UV)	≥ 85%
Extinction Coefficient	Provided on COA
Molecular Weight (MS)	Conforms
Water Content (KF)	≤ 5.0%

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