[Trp4]-Kemptide
[Trp4]-Kemptide (CAS: 80224-16-4), a synthetic peptide with the empirical formula C40H66N14O9 and a molecular weight of 887.04 g/mol, serves as a crucial substrate for Protein Kinase A (PKA). It is extensively used in biochemical research for studying kinase activity and signal transduction pathways. This high-purity peptide is an essential tool for researchers investigating cellular processes and enzyme kinetics in neuroscience and cell biology.
- IUPAC
- Leu-Arg-Arg-Trp-Ser-Leu-Gly
![[Trp4]-Kemptide (C40H66N14O9) — chemical structure, CAS 80224-16-4; Life Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F80224-16-4.png&w=3840&q=75)
Protein Kinase A (PKA) Substrate
Utilised as a specific substrate for Protein Kinase A (PKA) in biochemical assays to measure enzyme activity and study phosphorylation events. Essential for research into cAMP-dependent protein kinase signalling pathways.
Cell Signalling Research
Investigates cellular signal transduction mechanisms, particularly those involving serine/threonine kinases. Its use aids in understanding the complex cascade of events regulating cellular functions.
Enzyme Kinetics Studies
Employed to determine kinetic parameters of PKA and related enzymes. Provides a reliable tool for quantitative analysis of enzyme-substrate interactions.
Neuroscience Research
Applied in studies focused on neuronal signalling pathways where PKA plays a critical role in synaptic plasticity and other neurological processes.
| Molecular weight | 887.04 |
|---|---|
| Empirical formula | C40H66N14O9 |
| 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 [Trp4]-Kemptide used for?
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[Trp4]-Kemptide is primarily used as a specific substrate for Protein Kinase A (PKA) in biochemical assays. It is valuable for studying kinase activity, cell signalling pathways, enzyme kinetics, and in neuroscience research.
What is the CAS number and formula for [Trp4]-Kemptide?
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The CAS number for [Trp4]-Kemptide is 80224-16-4, and its empirical formula is C40H66N14O9.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies [Trp4]-Kemptide with an assay of ≥97% (HPLC). We do not represent this product as USP, BP, EP, or pharmaceutical grade.
What are the safety and handling recommendations for [Trp4]-Kemptide?
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Handle [Trp4]-Kemptide with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The WGK (Germany) is 3, indicating a hazard to water.
How is [Trp4]-Kemptide typically shipped?
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[Trp4]-Kemptide is stored at -20°C and exported under conditions suitable for maintaining its stability during transit.
How can I request a quote or sample for [Trp4]-Kemptide?
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To request a quote or sample of [Trp4]-Kemptide, please contact our sales team through the TSS website or your designated account manager.
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