Poly-L-histidine hydrochloride

CAS 61857-39-4Biochemicals & Reagents

Poly-L-histidine hydrochloride (CAS: 61857-39-4) is a homopolymer of the amino acid L-histidine, supplied as a hydrochloride salt. This biochemical reagent features a molecular weight of ≥5000. Poly-L-histidine hydrochloride serves as a valuable tool in biochemical research, particularly in studies involving amino acid polymers and their interactions. It is stored at −20°C to maintain its integrity and performance.

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Poly-L-histidine hydrochloride — chemical structure, CAS 61857-39-4; Life Science, fine chemical supplied by Tech Serve Solutions

Amino AcidsBiochemicals and ReagentsHomopolymersPolyamino Acids

01 /Applications

Biochemical Research

Utilised as a standard reagent in diverse biochemical studies and laboratory investigations. Its polymeric nature makes it suitable for exploring structure-function relationships in amino acid chains.

Polymer Science Studies

Serves as a model compound for research into the properties and behaviour of synthetic polyamino acids. Its defined molecular weight range aids in reproducible experimental outcomes.

Drug Delivery Research

Investigated for potential applications in controlled release systems and as a component in biomaterials. Its charged nature may be exploited for specific molecular interactions.

02 /Properties

Storage temperature	−20°C

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

61857-39-4

MDL number

MFCD00166382

PubChem substance

24898335

05 /Additional specifications

Mol Wt	mol wt ≥5000

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Poly-L-histidine hydrochloride used for?

Poly-L-histidine hydrochloride is used in biochemical research and polymer science studies, particularly for investigating the properties of amino acid homopolymers and polyamino acids.

What is the CAS number and formula for Poly-L-histidine hydrochloride?

The CAS number for Poly-L-histidine hydrochloride is 61857-39-4. The chemical formula is not specified in the provided data.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Poly-L-histidine hydrochloride with a molecular weight of ≥5000. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.

How should Poly-L-histidine hydrochloride be handled?

Handling requires appropriate safety precautions, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used, and the compound is assigned a WGK Germany rating of 3, indicating a high hazard to water.

How is Poly-L-histidine hydrochloride shipped and exported?

As a global supplier, Tech Serve Solutions offers comprehensive shipping and export services for Poly-L-histidine hydrochloride, adhering to all relevant regulations.