Description

S-Layer Protein, Acetogenium Kivui is a crystalline surface layer protein derived from the thermophilic acetogenic bacterium *Acetogenium kivui*. This highly ordered, two-dimensional protein array is a critical structural component with significant potential in nanotechnology and biomaterials. It serves as a versatile, self-assembling biological template for creating ultra-thin functional coatings and precise nanostructures. Key industries requiring this specialized protein include advanced materials science, nanofabrication, biosensor development, and biomedical research.

Application

• Nanomaterial Template: As a self-assembling biological scaffold for the precise patterning and immobilization of nanoparticles, enzymes, or other functional molecules.
• Biosensor Development: Utilized to create highly ordered, stable sensing surfaces with enhanced sensitivity and specificity for diagnostic applications.
• Ultrafiltration Membranes: Incorporated into composite membranes to form isoporous layers with uniform pore size for advanced separation technologies.
• Drug Delivery Systems: Engineered as a biocompatible carrier or coating for targeted and controlled release of therapeutic agents.
• Surface Functionalization: Applied to modify material surfaces (e.g., metals, polymers) to improve biocompatibility, reduce fouling, or introduce specific chemical functionalities.
• Structural Biology & Crystallography: Used as a model system for studying protein crystallization, 2D array formation, and membrane protein structure.

Basic Information

Product Name	S-Layer Protein, Acetogenium Kivui
CAS No.	127385-31-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Acetogenium kivui S-Layer; S-Layer Protein (A. kivui); Crystalline Bacterial Cell Surface Layer Protein; SLP; Surface Array Protein; S-Lattice Protein; Bacterial S-Layer; 2D Protein Crystal; S-Glycoprotein
EINECS	Contact for details

Quality Control

Our S-Layer Protein, Acetogenium Kivui is produced and handled under stringent quality protocols to ensure batch-to-batch consistency and performance. Each lot is characterized for purity, structural integrity, and self-assembly capability using advanced analytical techniques. A comprehensive Certificate of Analysis (COA) detailing specific test results is provided with every shipment to support your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This material is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a dry environment before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (SDS-PAGE)	Conforms
Purity (HPLC)	≥ 90%
Protein Content (BCA)	≥ 85%
Reconstitution Test	Forms clear to slightly opalescent solution
Self-Assembly Capability	Confirmed by Electron Microscopy
Endotoxin Level (LAL)	< 1.0 EU/mg
Moisture Content (KF)	< 5.0 %

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