Description

E4 Protein, Tomato CAS NO 127362-11-2 is a specific protein isolate derived from tomatoes, characterized by its unique E4 epitope. This compound is of significant interest for its role in plant biology and its potential applications in agricultural science and nutritional research. It serves as a critical reagent for researchers and manufacturers in the plant biotechnology, functional food ingredient, and diagnostic sectors.

Application

• Plant Biology Research: Used as a model protein to study gene expression, stress responses, and developmental processes in Solanaceae plants.
• Agricultural Biotechnology: Acts as a key antigen in the development of immunoassays and diagnostic kits for plant pathogen detection and crop health monitoring.
• Functional Food Development: Serves as a source of bioactive peptides and a marker for tomato-based nutritional products and supplements.
• Biochemical Reagent: Employed in enzymatic studies, protein-protein interaction assays, and as a standard in chromatographic and electrophoretic analyses.
• Allergen Characterization: Utilized in research to understand and characterize tomato-related food allergies and sensitivities.

Basic Information

Product Name	E4 Protein, Tomato
CAS No.	127362-11-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tomato E4 Protein; E4 (Tomato) Protein; E4 Antigen (Tomato); Lycopersicon esculentum E4 protein; E4 Gene Product; Pathogenesis-related protein E4; Tomato ripening-specific protein E4; E4 epitope protein
EINECS	Contact for details

Quality Control

Our E4 Protein, Tomato is produced and handled under strict quality protocols to ensure batch-to-batch consistency and biological activity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and functional assay results. We adhere to relevant Good Manufacturing Practices (GMP) for research-grade biochemicals, ensuring reliable performance in your critical applications.

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 vial to reach room temperature before opening to minimize moisture absorption. For extended storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (IR)	Conforms to reference standard
Purity (SDS-PAGE)	≥ 90%
Protein Content (Biuret)	≥ 95%
Biological Activity (ELISA)	Contact for details
Moisture Content (KF)	≤ 5.0%
Endotoxin (LAL)	< 1.0 EU/mg
Solubility	Soluble in aqueous buffers

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