Description

Hexadimethrin Bromide is a cationic polymer widely used as a transfection reagent and protein purification aid. Its primary value lies in its ability to neutralize negative charges on biomolecules, facilitating processes like DNA complexation for cell entry and protein precipitation. This makes it an essential reagent for biotechnology, pharmaceutical research, and diagnostic kit manufacturing. Professionals in molecular biology and downstream bioprocessing rely on its consistent performance for critical applications.

Application

• Transfection Reagent: Used to form complexes with nucleic acids (DNA, RNA) for efficient delivery into mammalian cells in vitro.
• Protein Purification: Acts as a clarifying agent and precipitant to isolate proteins from complex biological mixtures.
• Viral Vector Production: Employed in the manufacturing of viral vectors for gene therapy and vaccine development.
• Diagnostic Assays: Utilized as a component in diagnostic test kits for sample preparation and analyte concentration.
• Cell Culture & Biotechnology: Supports various bioprocessing steps requiring charge neutralization or precipitation.
• Research & Development: A key tool in academic and industrial R&D for genetic engineering and protein studies.

Basic Information

Product Name	Hexadimethrin Bromide For Protein
CAS No.	9011-04-5
Molecular Formula	(C18H42BrN)n
Molecular Weight	~ 40,000 (Average)
Synonyms	Polybrene; 1,5-Dimethyl-1,5-diazaundecamethylene polymethobromide; Hexadimethrine Bromide; Poly(1,5-dimethyl-1,5-diazaundecamethylene) bromide; Poly[(dimethylimino)(1,6-hexanediyl)dimethylimino-1,6-hexanediyl]dibromide; Poly(N,N,N',N'-tetramethyl-1,6-hexanediammonium) dibromide; Polycation; Transfection Reagent
EINECS	Contact for details

Quality Control

Our Hexadimethrin Bromide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive biological applications. A comprehensive Certificate of Analysis (COA) is provided, detailing key parameters such as assay, viscosity, and biological activity. We support compliance with relevant GMP and ISO guidelines for research and production use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. The product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent absorption of atmospheric moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (on dry basis)	≥ 95.0 %
Loss on Drying	≤ 5.0 %
pH (1% Solution)	5.0 - 7.0
Viscosity (1% Solution)	Contact for details
Biological Activity (Transfection)	Conforms to reference standard

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