Description

Guanosine 5'-Diphosphate Triammonium Salt is a high-purity nucleotide derivative essential for biochemical research and industrial enzymatic processes. This compound serves as a critical substrate or cofactor in studies of cellular energy transfer, signal transduction, and nucleic acid metabolism. It is primarily utilized by researchers in life sciences, pharmaceutical development, and manufacturers of diagnostic kits and biocatalysts.

Application

• Enzymology Research: Acts as a substrate for kinases, synthetases, and other ATP/GTP-utilizing enzymes to study reaction mechanisms and kinetics.
• Diagnostic Reagent Manufacturing: Used in the formulation of assay kits for clinical diagnostics and life science research that measure enzymatic activity.
• Biocatalysis & Enzyme Engineering: Serves as a cofactor or building block in enzymatic synthesis processes for producing fine chemicals or modified nucleotides.
• Cell Signaling Studies: Employed in research focused on G-protein coupled receptor (GPCR) pathways and other guanine nucleotide-dependent signaling cascades.
• Pharmaceutical Development: Used in high-throughput screening (HTS) assays to identify potential drug candidates that target nucleotide-binding proteins.
• Metabolic Pathway Analysis: A key reagent in studying purine and pyrimidine metabolism, as well as energy charge in cellular systems.

Basic Information

Product Name	Guanosine 5'-Diphosphate Triammonium Salt
CAS No.	79441-34-2
Molecular Formula	C10H20N7O11P2 • 3H3N
Molecular Weight	515.33 g/mol (Free acid)
Synonyms	GDP Triammonium Salt; Guanosine Diphosphate Triammonium Salt; 5'-GDP Triammonium Salt; Guanine Riboside Diphosphate Triammonium Salt; Guanosine-5'-diphosphate triammonium; Triammonium Guanosine-5'-pyrophosphate
EINECS	Contact for details

Quality Control

Our Guanosine 5'-Diphosphate Triammonium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and ICP-MS for heavy metal screening, to ensure it meets the stringent requirements for research and industrial use. Certificates of Analysis (COA) with detailed chromatograms and spectral data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. The product is hygroscopic (moisture-sensitive). Allow the sealed container to equilibrate to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0 %
pH (1% Solution)	6.5 - 8.5
Endotoxin (LAL)	< 10 EU/mg (if required)

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