Arg-Thr-Lys-Arg-Ser-Gly-Ser-Val-Tyr-Glu-Pro-Leu-Lys-Ile
Arg-Thr-Lys-Arg-Ser-Gly-Ser-Val-Tyr-Glu-Pro-Leu-Lys-Ile (CAS: 86555-35-3) is a peptide with the molecular formula C72H124N22O21 and a molecular weight of 1633.89 g/mol. This white powder is primarily utilized in biochemical research, particularly within cell biology and cell signaling studies. It serves as a valuable tool in understanding kinase/phosphatase biology and related enzyme activities.
- IUPAC
- Malantide

Cell Biology Research
This peptide is employed in cell biology to investigate cellular processes and signaling pathways. Its structure makes it relevant for studies involving protein kinases and their substrates.
Kinase/Phosphatase Assays
Used as a substrate or research tool in studies of serine/threonine kinase biology. It aids in the characterization and understanding of enzyme activity and regulation.
Neuroscience Studies
Applicable in neuroscience research to explore cellular signaling mechanisms. It can be used to investigate pathways relevant to neuronal function and dysfunction.
| Molecular weight | 1633.89 |
|---|---|
| Empirical formula | C72H124N22O21 |
| Assay | ≥97% (HPLC) |
| Form | powder |
| Colour | white |
| Solubility | H2O: soluble1 mg/mL |
| Storage temperature | −20°C |
| Composition | Peptide content, ≥65% |
| 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 ... PHKB(5257) |
|---|
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 Arg-Thr-Lys-Arg-Ser-Gly-Ser-Val-Tyr-Glu-Pro-Leu-Lys-Ile used for?
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Arg-Thr-Lys-Arg-Ser-Gly-Ser-Val-Tyr-Glu-Pro-Leu-Lys-Ile is used in biochemical research, specifically in cell biology, cell signaling, and neuroscience studies. It is particularly relevant for investigating kinase/phosphatase biology and related enzyme substrates.
What is the CAS number and formula for this peptide?
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The CAS number for Arg-Thr-Lys-Arg-Ser-Gly-Ser-Val-Tyr-Glu-Pro-Leu-Lys-Ile is 86555-35-3, and its empirical formula is C72H124N22O21.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this peptide with an assay of ≥97% (HPLC). We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should Arg-Thr-Lys-Arg-Ser-Gly-Ser-Val-Tyr-Glu-Pro-Leu-Lys-Ile be handled and stored?
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Handle this compound with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Store at −20°C. This compound is classified with WGK Germany 3.
Is this product available for international export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and this product can be exported internationally.
How can I request a sample or quote?
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To request a sample or obtain a quote for Arg-Thr-Lys-Arg-Ser-Gly-Ser-Val-Tyr-Glu-Pro-Leu-Lys-Ile, please contact our sales team through the website or via direct inquiry.
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