Description

Strand Exchange Protein 1 is a specialized recombinant protein critical for DNA recombination and repair processes. This high-purity biochemical is essential for advanced life science research and biotechnological applications requiring precise manipulation of genetic material. It is primarily utilized by researchers and developers in molecular biology, genetic engineering, and pharmaceutical discovery.

Application

• Molecular Biology Research: Key reagent for in vitro studies of homologous recombination, DNA strand invasion, and Holliday junction resolution.
• Genetic Engineering: Facilitates precise gene editing and DNA assembly techniques in synthetic biology applications.
• Drug Discovery Screening: Used as a target protein in assays to identify novel therapeutic compounds that modulate DNA repair pathways, relevant for oncology research.
• Biochemical Assay Development: Serves as a critical component in developing diagnostic and research kits for analyzing DNA repair enzyme activity.
• Academic & Institutional Research: Fundamental tool for investigating genome stability, meiosis, and the molecular mechanisms of cancer.

Basic Information

Product Name	Strand Exchange Protein 1
CAS No.	136253-28-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	SEP1; Strand Exchange Protein 1; Recombinant SEP1; DNA Strand Exchange Protein; Homologous Recombination Protein; Rad51/RecA-like Protein; DNA Repair Enzyme; Holliday Junction Resolvase
EINECS	Contact for details

Quality Control

Our Strand Exchange Protein 1 is manufactured under stringent conditions to ensure high purity, stability, and consistent biological activity. Each batch undergoes comprehensive analytical testing, including SDS-PAGE, Western Blot, and functional activity assays. A Certificate of Analysis (COA) detailing purity, concentration, endotoxin levels, and specific activity is provided with every shipment to guarantee it meets the rigorous standards required for sensitive research applications.

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 or clear solution
Identification (SDS-PAGE & WB)	Single band at expected molecular weight
Purity (HPLC)	≥ 95%
Protein Concentration	As per COA (typically 0.5-1.0 mg/mL)
Specific Activity	Defined units/mg; detailed in COA
Endotoxin Level (LAL)	< 1.0 EU/μg protein
Buffer Composition	Specified in COA (e.g., Tris, NaCl, Glycerol, DTT)
Biological Activity (in vitro assay)	Confirms strand exchange functionality

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