Myosin Light Chain Kinase Fragment 11-19 amide
Myosin Light Chain Kinase Fragment 11-19 amide (CAS: 119386-39-9), with molecular formula C40H78N18O11, is a specialised peptide for biochemical research. This fragment is crucial for studying protein kinase activity, specifically related to myosin light chain kinase. It serves as a valuable tool in cell biology and cell signalling research, enabling scientists to investigate the regulatory mechanisms of muscle contraction and other cellular processes involving kinase cascades. TSS supplies this research chemical with high purity.
- IUPAC
- Lys-Lys-Arg-Ala-Ala-Arg-Ala-Thr-Ser amide

Cell Signalling Research
This peptide fragment is utilised in studies investigating the intricate pathways of cell signalling. Its specific interaction with myosin light chain kinase allows for targeted research into kinase regulation and downstream effects.
Protein Kinase Studies
As a fragment related to protein kinases, it aids in understanding the substrate specificity and catalytic mechanisms of these critical enzymes. Researchers use it to probe kinase activity in various cellular contexts.
Biochemical Assays
The compound is employed in biochemical assays designed to identify inhibitors or activators of myosin light chain kinase. Its defined sequence and structure make it a reliable component in such experimental setups.
Muscle Contraction Research
Given its relation to myosin light chain kinase, this peptide fragment is relevant for research into the molecular mechanisms of muscle contraction and relaxation.
| Molecular weight | 987.16 |
|---|---|
| Empirical formula | C40H78N18O11 |
| Assay | ≥97% (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.
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 Myosin Light Chain Kinase Fragment 11-19 amide used for?
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Myosin Light Chain Kinase Fragment 11-19 amide (CAS: 119386-39-9) is primarily used in biochemical research for studying protein kinase activity, cell signalling pathways, and the molecular mechanisms of muscle contraction.
What is the CAS number and molecular formula for Myosin Light Chain Kinase Fragment 11-19 amide?
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The CAS number is 119386-39-9 and the molecular formula is C40H78N18O11.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Myosin Light Chain Kinase Fragment 11-19 amide with an assay of ≥97% (HPLC). We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Myosin Light Chain Kinase Fragment 11-19 amide be handled and stored?
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This compound requires careful handling using appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator filter. It should be stored at -20°C.
Is this product a controlled substance?
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The provided data does not indicate that Myosin Light Chain Kinase Fragment 11-19 amide is a controlled substance.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, handling the logistics for worldwide delivery.
How can I request a sample or quote?
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Please contact our sales team through the website to request a sample or a detailed quotation for Myosin Light Chain Kinase Fragment 11-19 amide.
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