Poly-DL-alanine
Poly-DL-alanine, CAS 25281-63-4, is a synthetic polypeptide composed of repeating DL-alanine units. It is a homopolymer with a molecular weight typically ranging from 1,000 to 5,000 g/mol. This compound serves as a valuable reagent in biochemical research and as a building block for more complex biomaterials and drug delivery systems. Poly-DL-alanine is generally supplied for research and development purposes.
Biomaterial Research
Poly-DL-alanine is utilised in the development and study of novel biomaterials. Its structure allows for investigation into biocompatibility and degradation properties relevant to tissue engineering and regenerative medicine.
Drug Delivery Systems
This homopolymer can be incorporated into sophisticated drug delivery platforms. Researchers explore its potential for controlled release formulations due to its polypeptide nature and tunable molecular weight.
Peptide Synthesis and Modification
As a well-defined polypeptide, Poly-DL-alanine can serve as a starting material or intermediate in the synthesis of more complex peptide structures or conjugates for various research applications.
| Storage temperature | −20°C |
|---|
| 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.
| Mol Wt | mol wt 1,000-5,000 |
|---|
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.
What is Poly-DL-alanine used for?
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Poly-DL-alanine is used in biomaterial research, the development of drug delivery systems, and as an intermediate in peptide synthesis and modification. It is generally supplied for research and development purposes.
What is the CAS number and formula for Poly-DL-alanine?
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The CAS number for Poly-DL-alanine is 25281-63-4. The chemical formula is not specified in the provided data.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Poly-DL-alanine with a molecular weight of 1,000-5,000 g/mol. We do not represent this product as USP, BP, or EP grade.
How should Poly-DL-alanine be handled and stored?
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Handle Poly-DL-alanine with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Store at -20°C.
Is Poly-DL-alanine a hazardous substance?
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According to GHS classification, Poly-DL-alanine has a WGK Germany rating of 3, indicating it is considered hazardous to water.
How is Poly-DL-alanine packed and shipped?
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Poly-DL-alanine is packed to maintain its integrity during transport and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for Poly-DL-alanine?
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To request a sample or a quotation for Poly-DL-alanine, please contact our sales team via the website or direct inquiry.
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