Description

Magnesium Gtp CAS NO 28141-84-6 is a high-purity chemical compound, typically a magnesium salt of guanosine triphosphate (GTP). This specialized nucleotide derivative is essential for researchers and manufacturers in life sciences, serving as a critical substrate or cofactor in enzymatic reactions and biochemical pathways. It is particularly valuable for applications in molecular biology, diagnostic assay development, and pharmaceutical research where precise biochemical activity is required.

Application

• Biochemical Research: Used as a high-energy phosphate donor and magnesium source in enzymatic studies, particularly for kinases, polymerases, and GTP-binding proteins (G-proteins).
• Diagnostic Kit Manufacturing: Acts as a key component in the formulation of diagnostic reagents and kits for clinical testing and life science research.
• Pharmaceutical Development: Employed in cell-based assays and screening platforms during drug discovery to study signal transduction pathways and cellular metabolism.
• Enzyme Activity Assays: Serves as a standard or substrate in quantitative assays to measure enzyme kinetics and activity for quality control in bioproduction.
• Molecular Biology: Utilized in in vitro transcription and translation systems, as well as other nucleic acid amplification and modification techniques.

Basic Information

Product Name	Magnesium Gtp
CAS No.	28141-84-6
Molecular Formula	C10H16N5O14P3Mg
Molecular Weight	603.51 g/mol
Synonyms	Guanosine 5'-triphosphate magnesium salt; GTP-Mg; Magnesium guanosine-5'-triphosphate; MgGTP; Guanosine triphosphate magnesium complex; P1-(5'-Guanosyl)-P2,P3-diphosphato magnesium salt; Magnesium salt of GTP
EINECS	Contact for details

Quality Control

Our Magnesium Gtp is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for research and diagnostic applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the container to reach room temperature before opening to minimize condensation and moisture uptake. For laboratory use, prepare aliquots to avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95%
Purity (HPLC)	≥ 98%
Water Content (KF)	≤ 5.0%
pH (in solution)	6.0 - 7.5
Endotoxin (LAL)	< 10 EU/mg (if applicable)
Biological Activity	Tested in functional assay

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