Poly(L-lysine Hydrobromide) CAS 25988-63-0

Poly(L-lysine Hydrobromide) is white to off-white powder, easily soluble in water, with strong positive electrical properties.Mainly used as pro-adhesion coating in cell culture (e.g. slide and petri dish treatment), gene transfection auxiliary and antimicrobial material application.Its biocompatibility is good, but need to avoid direct mixing with anionic substances, and pay attention to dust prevention during operation.

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Model:
25988-63-0
Brand:
Futurechemical
Code:
25988-63-0

Product Description

Poly(L-lysine hydrobromide) Basic information
Product Name:	Poly(L-lysine hydrobromide)
CAS:	25988-63-0
MF:	C6H14N2O2
MW:	146.19
EINECS:	246-168-0
Mol File:	25988-63-0.mol
Poly(L-lysine hydrobromide) Chemical Properties
storage temp.	2-8°C
form	lyophilized powder
color	White to off-white
biological source	synthetic (organic)
Water Solubility	water: soluble
Stability:	Stable. Incompatible with strong acids, strong bases.

Poly(L-lysine Hydrobromide) C6H14N2O2 CAS 25988-63-0 Food preservative and bacteriostatic agent

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.