Description

Proline-Rich Protein, Nicotiana Alata is a specialized plant-derived protein characterized by its high proline content, isolated from the *Nicotiana alata* species. This unique biochemical profile makes it a valuable research tool for studying protein structure, plant-pathogen interactions, and innate immunity mechanisms. It is primarily utilized by research institutions, biotechnology companies, and pharmaceutical developers focused on plant biochemistry, antimicrobial peptide discovery, and novel therapeutic agent development.

Application

• Biochemical Research: Used as a model protein for studying proline-rich protein folding, stability, and function in plant systems.
• Antimicrobial Studies: Investigated for its role in plant defense and its potential as a source of novel antimicrobial peptide sequences.
• Phytopathology Research: Employed to understand plant immune responses and interactions with fungal and bacterial pathogens.
• Enzyme Substrate/Inhibitor Studies: Serves as a substrate for specific proteases or enzymes involved in modifying proline-rich domains.
• Biomaterial Development: Explored for its potential in creating bio-inspired materials due to its structural properties.
• Diagnostic Reagent Development: Used in the development of assays and reagents for detecting specific plant proteins or related antibodies.

Basic Information

Product Name	Proline-Rich Protein, Nicotiana Alata
CAS No.	146591-93-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PRP (Nicotiana alata); *Nicotiana alata* Proline-Rich Protein; NaPRP; Plant Defense Protein (Nicotiana alata); S-Protein (Nicotiana alata); Style Protein; Pistil Proline-Rich Protein
EINECS	Contact for details

Quality Control

Our Proline-Rich Protein, Nicotiana Alata is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity suitable for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as purity (assessed by HPLC), protein content, and biological activity where applicable. We adhere to relevant guidelines for the handling of research-grade biochemicals.

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 equilibrate to room temperature in a desiccator before opening to prevent moisture absorption. For short-term use, store at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 90%
Protein Content (Biuret)	≥ 85%
Moisture (KF)	≤ 5.0%
Biological Activity	Assay-dependent; refer to COA

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