Description

Tautomycetin Solution CAS NO 119757-73-2 is a high-purity, ready-to-use solution of the potent and selective protein phosphatase 1 (PP1) inhibitor. This compound is a critical research tool for studying cellular signaling pathways, particularly those involving serine/threonine phosphatases. It is essential for researchers and developers in the fields of biochemistry, molecular biology, and pharmaceutical discovery who require reliable, high-quality inhibitors for target validation and mechanism-of-action studies.

Application

• Biochemical Research: Used as a selective inhibitor of PP1 to study phosphatase function in signal transduction, cell cycle regulation, and gene expression.
• Molecular Biology Studies: Employed in experiments to elucidate the role of PP1 in various cellular processes, including metabolism, muscle contraction, and neuronal signaling.
• Pharmaceutical R&D: Serves as a key reference standard and pharmacological tool in drug discovery programs targeting phosphatase-related diseases, such as cancer and neurodegenerative disorders.
• Cell Signaling Pathway Analysis: Facilitates the investigation of crosstalk between different signaling pathways by specifically blocking PP1 activity.
• Academic Research: A vital reagent for universities and research institutes conducting fundamental research in enzymology and cellular biology.

Basic Information

Product Name	Tautomycetin Solution
CAS No.	119757-73-2
Molecular Formula	C₄₃H₆₇NO₁₂
Molecular Weight	814.0 g/mol
Synonyms	Tautomycin; Tautomycetin; (3S,4R,5S,8R,9S,10S,13S,15R)-13-[(2R,3S,4S,5S,6R)-4,5-Dihydroxy-6-methyl-3-(methylamino)oxan-2-yl]oxy-15-ethyl-4,5,9,10-tetrahydroxy-3,8,10,13-tetramethyl-1,7,17-trioxo-2,16-dioxabicyclo[13.3.1]nonadeca-11,18-dien-6-yl (2E)-2-methylbut-2-enoate; PP1 Inhibitor, Tautomycin; Antibiotic Tautomycin
EINECS	Contact for details

Quality Control

Our Tautomycetin Solution is manufactured under strict quality control protocols to ensure batch-to-batch consistency and reliability for research applications. Each lot is analyzed to confirm identity, purity, and solution concentration. A comprehensive Certificate of Analysis (COA) detailing purity (by HPLC), assay, and solvent composition is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below. The solution is prepared in a strong acid/organic solvent mixture; handle with appropriate personal protective equipment in a well-ventilated area. Allow the solution to reach room temperature before use and avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow solution
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to reference standard
Assay (HPLC)	≥ 95%
Concentration	1 mg/mL (or as specified)
Solvent	Specified organic solvent/acid mixture
Water Content	< 1.0% (Karl Fischer)

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