Description

Pr-2 Protein, Arabidopsis is a highly purified recombinant protein derived from the model plant *Arabidopsis thaliana*. This protein is a critical research reagent for studying plant biology, signal transduction, and stress response mechanisms at the molecular level. It is essential for academic, biotechnology, and pharmaceutical researchers focused on plant biochemistry, functional genomics, and the development of agricultural biotechnologies. The product is supplied with guaranteed purity and biological activity to ensure reproducible experimental results.

Application

• Biochemical Research: Used as a standard or substrate in enzymatic assays and kinetic studies to investigate protein function.
• Plant Signal Transduction Studies: Essential for in vitro experiments analyzing hormone signaling pathways, such as those involving auxin or abscisic acid.
• Antibody Production & Validation: Serves as a high-purity immunogen for generating specific polyclonal or monoclonal antibodies.
• Protein-Protein Interaction Analysis: Employed in pull-down assays, co-immunoprecipitation (Co-IP), and surface plasmon resonance (SPR) to map interactomes.
• Structural Biology: Provides material for X-ray crystallography or NMR spectroscopy to determine 3D protein structure.
• Educational & Diagnostic Kit Development: Used as a controlled component in teaching laboratories and the development of plant pathogen detection assays.

Basic Information

Product Name	Pr-2 Protein, Arabidopsis
CAS No.	147445-33-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pathogenesis-related protein 2, Arabidopsis; PR-2 protein; β-1,3-glucanase; Endo-1,3-β-glucanase; Glucan endo-1,3-β-glucosidase; AtGlc2; Recombinant Arabidopsis PR-2; Plant defense protein
EINECS	Contact for details

Quality Control

Our Pr-2 Protein, Arabidopsis is produced under stringent conditions to ensure batch-to-batch consistency and high biological activity. Each lot undergoes comprehensive analytical testing, including purity assessment by SDS-PAGE and HPLC, verification of identity by mass spectrometry, and functional activity assays. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with our rigorous specifications for research-grade biologics.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below in aliquots to avoid repeated freeze-thaw cycles. The product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use. Handle under appropriate laboratory conditions.

Specification

Item	Specification
Appearance	White or off-white lyophilized powder
Identification (SDS-PAGE)	Single band corresponding to expected molecular weight
Purity (HPLC)	≥ 95%
Protein Content (BCA)	≥ 90%
Endotoxin Level (LAL)	< 1.0 EU/µg
Biological Activity	Confirmed by specific enzymatic or binding assay
Solubility	Soluble in appropriate aqueous buffers

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