Description

Bacterioopsin(34-65) Polypeptide is a defined synthetic peptide fragment corresponding to residues 34 through 65 of the bacterioopsin protein. This high-purity biochemical is critical for advanced research into membrane protein structure, function, and signal transduction mechanisms. It is primarily utilized by biotechnology and pharmaceutical R&D teams for proteomics studies, antibody production, and as a reference standard in analytical method development.

Application

• Biochemical Research: Used as a key reagent in the study of bacteriorhodopsin and related microbial rhodopsins, facilitating investigations into proton pumping and light-driven energy conversion.
• Antigen & Antibody Development: Serves as a specific antigen for generating and screening monoclonal or polyclonal antibodies targeted to the bacterioopsin protein sequence.
• Proteomics & Peptide Mapping: Acts as a reference standard in mass spectrometry (MS) and high-performance liquid chromatography (HPLC) for protein identification and peptide sequencing workflows.
• Membrane Protein Studies: Employed in model system development to understand the folding, stability, and integration of helical transmembrane domains.
• Diagnostic Assay Development: Can be utilized in the development and calibration of immunoassays and other diagnostic platforms targeting specific bacterial protein epitopes.

Basic Information

Product Name	Bacterioopsin(34-65) Polypeptide
CAS No.	115233-82-4
Molecular Formula	C145H238N42O43S
Molecular Weight	~3290.8 g/mol
Synonyms	Bacterioopsin Fragment 34-65; Bacterioopsin (34-65); OPSD_BACHA (34-65); Bacteriorhodopsin Fragment (34-65); Bacterioopsin Peptide (34-65); BR (34-65); Synthetic Bacterioopsin Polypeptide; Transmembrane Helix Peptide Fragment
EINECS	Contact for details

Quality Control

Every batch of Bacterioopsin(34-65) Polypeptide is manufactured under controlled conditions and undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Our quality commitment includes adherence to in-house specifications designed for research-grade biomolecules. A detailed Certificate of Analysis (COA) providing results for purity (HPLC), molecular weight confirmation (MS), and peptide content is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a freezer. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a desiccator before opening to prevent condensation and moisture uptake. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (MS)	Consistent with theoretical molecular weight
Purity (HPLC)	≥ 95%
Peptide Content	≥ 70% (by weight)
Amino Acid Analysis	Within ± 10% of theoretical composition
Solubility	Soluble in water, dilute acetic acid, or suitable aqueous buffers

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