Cys-Ser-Arg-Ala-Arg-Lys-Gln-Ala-Ala-Ser-Ile-Lys-Val-Ala-Val-Ser-Ala-Asp-Arg
Cys-Ser-Arg-Ala-Arg-Lys-Gln-Ala-Ala-Ser-Ile-Lys-Val-Ala-Val-Ser-Ala-Asp-Arg (CAS: 123063-31-0) is a synthetic peptide with the molecular formula C82H149N31O26S and a molecular weight of 2017.32. This peptide is a fragment of the laminin A chain, making it valuable in research settings. Its primary applications lie within cell biology, particularly in studies related to cell signaling, neuroscience, and the extracellular matrix.
- IUPAC
- Cys-Laminin A chain 2091-2108

Cell Biology Research
This peptide fragment serves as a tool for investigating cellular processes, including cell adhesion, migration, and differentiation, particularly in the context of the extracellular matrix.
Extracellular Matrix Studies
As a laminin A chain fragment, it is useful for studying the structure and function of the extracellular matrix and its interactions with cells.
Neuroscience Research
This peptide may be employed in research focused on neurological pathways and cellular signaling within the nervous system.
Biochemical Assays
It can be utilised as a substrate or component in various biochemical and enzymatic assays related to cell signaling and matrix-associated enzymes.
| Molecular weight | 2017.32 |
|---|---|
| Empirical formula | C82H149N31O26S |
| Assay | ≥90% (HPLC) |
| 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.
| Gene Information | human ... LAMA1(284217) |
|---|
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 Cys-Ser-Arg-Ala-Arg-Lys-Gln-Ala-Ala-Ser-Ile-Lys-Val-Ala-Val-Ser-Ala-Asp-Arg used for?
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This peptide is used in research for cell biology, particularly in studies of the extracellular matrix, cell signaling, and neuroscience. It is a fragment of the laminin A chain.
What are the CAS number and formula for Cys-Ser-Arg-Ala-Arg-Lys-Gln-Ala-Ala-Ser-Ile-Lys-Val-Ala-Val-Ser-Ala-Asp-Arg?
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The CAS number is 123063-31-0 and the molecular formula is C82H149N31O26S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥90% (HPLC). TSS does not represent this product as USP, BP, or EP grade.
How should Cys-Ser-Arg-Ala-Arg-Lys-Gln-Ala-Ala-Ser-Ile-Lys-Val-Ala-Val-Ser-Ala-Asp-Arg be handled and stored?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Store at -20°C.
Is this product regulated or scheduled?
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The supplied data does not indicate that this product is a controlled substance.
How is this chemical packed, shipped, or exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals. Specific packing and shipping details for export are available upon request and depend on destination regulations.
How can I request a sample or quote?
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Please contact our sales department via the website or direct email to request a sample or a formal quotation for Cys-Ser-Arg-Ala-Arg-Lys-Gln-Ala-Ala-Ser-Ile-Lys-Val-Ala-Val-Ser-Ala-Asp-Arg.
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