Description

Protein Tyrosine Phosphatase Substrate CAS NO 104077-19-2 is a specialized biochemical reagent designed for the study of protein tyrosine phosphatase (PTP) enzyme activity. This compound is critical for researchers and developers in life sciences, serving as a key tool for elucidating cellular signaling pathways and identifying potential therapeutic targets. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and diagnostic kit manufacturers focused on oncology, metabolic disorders, and immunology.

Application

• Enzyme Kinetics & Mechanism Studies: Used as a specific substrate to measure the catalytic activity and inhibition of various protein tyrosine phosphatases (PTPs).
• High-Throughput Screening (HTS): Employed in drug discovery campaigns to identify and characterize novel PTP inhibitors for therapeutic development.
• Biochemical Assay Development: Serves as a core component in developing robust, reproducible assays for research and diagnostic applications.
• Cell Signaling Pathway Research: Essential for investigating the role of PTPs in critical cellular processes like growth, differentiation, and apoptosis.
• Academic & Pharmaceutical R&D: A fundamental reagent for basic research and pre-clinical studies in universities, biotech, and pharmaceutical companies.
• Quality Control for Diagnostic Kits: Used as a reference standard in the production and validation of diagnostic assays targeting phosphatase activity.

Basic Information

Product Name	Protein Tyrosine Phosphatase Substrate CAS NO 104077-19-2
CAS No.	104077-19-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PTP Substrate; Tyrosine Phosphatase Substrate; Phosphotyrosine Peptide Substrate; O-Phospho-L-tyrosine containing peptide; PTPase Substrate; Protein Tyrosine Phosphatase (PTP) Activity Substrate; 104077-19-2; pTyr Peptide
EINECS	Contact for details

Quality Control

Our Protein Tyrosine Phosphatase Substrate is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for reliable research data. Each lot undergoes comprehensive analytical testing, including purity assay and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

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 in a desiccator before opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%
Solubility	Soluble in aqueous buffer or DMSO
Biological Activity	Confirmed in standard PTP assay

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