Description

Tis21 Protein CAS NO 141490-22-4 is a highly purified recombinant protein with significant biological activity. This product is critical for advanced life science research, particularly in the study of cellular signaling pathways and gene regulation. It is an essential reagent for pharmaceutical R&D, academic institutions, and biotechnology companies focused on oncology, neurology, and developmental biology.

Application

• Biochemical Research: Used as a key reagent in enzymatic assays, protein-protein interaction studies, and signal transduction pathway analysis.
• Drug Discovery & Development: Serves as a target protein for high-throughput screening (HTS) and validation in therapeutic candidate development programs.
• Cell Biology Studies: Employed in cell culture experiments to investigate its role in cell cycle progression, differentiation, and apoptosis.
• Antibody Production & Validation: Acts as a pure antigen for the generation and specificity testing of monoclonal and polyclonal antibodies.
• Diagnostic Development: Utilized as a calibrated standard in the development of immunoassays and other diagnostic platforms.
• Structural Biology: Provides material for X-ray crystallography, NMR spectroscopy, and other techniques to determine 3D protein structure.

Basic Information

Product Name	Tis21 Protein
CAS No.	141490-22-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	TIS21; BTG2; PC3; APRO1; BTG Family Member 2; B-cell translocation gene 2 protein; TPA-inducible sequence 21 protein; NGF-inducible anti-proliferative protein PC3
EINECS	Contact for details

Quality Control

Our Tis21 Protein is manufactured under stringent quality systems. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assessment, and biological activity verification to ensure consistency and reliability for your critical research. Certificates of Analysis (COA) detailing purity, endotoxin levels, and specific activity are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store desiccated at -20°C or below. Avoid repeated freeze-thaw cycles. This product is hygroscopic (moisture-sensitive).

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (SDS-PAGE & Western Blot)	Conforms
Purity (SDS-PAGE)	≥ 95%
Assay (HPLC)	≥ 98.0%
Endotoxin	< 1.0 EU/µg
Biological Activity	Cell-based assay, contact for details
Solubility	Soluble in PBS or appropriate buffer

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