Description

Photosystem I G Subunit CAS NO 125725-19-1 is a specific protein component integral to the Photosystem I (PSI) complex, which is essential for the light-dependent reactions of photosynthesis. This high-purity biochemical is critical for advanced research and development in the fields of plant biology, bioenergetics, and renewable energy systems. It is primarily utilized by research institutions, biotechnology companies, and academic laboratories focused on elucidating photosynthetic mechanisms, developing bio-hybrid devices, and engineering artificial photosynthetic systems.

Application

• Fundamental Biochemical Research: Used as a key reagent in studies investigating the structure, function, and electron transfer pathways within the Photosystem I complex.
• Bio-hybrid Device Development: Serves as a critical component in the fabrication of bio-photoelectrochemical cells and sensors that harness photosynthetic proteins for energy conversion.
• Artificial Photosynthesis: Employed in R&D projects aimed at mimicking natural photosynthesis to produce sustainable fuels or chemicals.
• Enzyme & Protein Engineering: Acts as a model system for studying protein-cofactor interactions and for engineering novel photochemical properties.
• Educational & Reference Standard: Provides a high-quality standard for teaching advanced concepts in photobiology and for calibrating analytical instruments.

Basic Information

Product Name	Photosystem I G Subunit
CAS No.	125725-19-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PSI-G Subunit; Photosystem I subunit G; PsaG protein; Chloroplast protein PsaG; Thylakoid membrane protein G; Photosystem I 10 kDa polypeptide; Photosystem I reaction center subunit G
EINECS	Contact for details

Quality Control

Our Photosystem I G Subunit is produced and handled under stringent conditions to ensure batch-to-batch consistency and high biological activity. Each lot undergoes rigorous analytical testing, including purity assessment via electrophoresis and chromatographic methods. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and activity is provided with every shipment to support your research integrity and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive) and should be handled under inert, dry conditions to maintain stability. For long-term storage, keep desiccated.

Specification

Item	Specification
Appearance	Lyophilized powder
Purity (SDS-PAGE)	≥ 90%
Identification (Immunoblot)	Conforms
Protein Content (Bradford)	≥ 85%
Biological Activity	Contact for details
Endotoxin Level	< 1.0 EU/μg
Solubility	Soluble in appropriate aqueous buffers

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