L-Prolyl-L-Tyrosyl-L-Leucyl-L-Lysyl-L-Threonyl-L-Lysine (CAS 286465-27-8) | Premium Peptide Reference Standard

L-Prolyl-L-Tyrosyl-L-Leucyl-L-Lysyl-L-Threonyl-L-Lysine (CAS 286465-27-8)

L-Prolyl-L-Tyrosyl-L-Leucyl-L-Lysyl-L-Threonyl-L-Lysine (CAS 286465-27-8) is a synthetic peptide compound composed of six amino acids arranged in a defined sequence: Proline, Tyrosine, Leucine, Lysine, Threonine, and Lysine. This peptide belongs to a class of biologically relevant molecules that play a vital role in biochemical research, drug discovery, and peptide synthesis.

Offered by reputable suppliers such as Pharmaffiliates, this compound is available in high-purity form, ensuring suitability for laboratory and analytical applications.

Chemical Information

  • Chemical Name: L-Prolyl-L-Tyrosyl-L-Leucyl-L-Lysyl-L-Threonyl-L-Lysine

  • CAS Number: 286465-27-8

  • Molecular Formula: C₃₆H₆₀N₈O₉

  • Molecular Weight: 748.92 g/mol

  • Category: Peptide Compound / Research Peptide

  • Storage Conditions: 2–8 °C (refrigerated, dry environment)

Properties and Structure

This compound features a linear peptide chain with multiple chiral centers, giving it precise stereochemical control — a key aspect in biological and synthetic research. Its structure allows interaction with biological targets, making it a valuable tool in the study of peptide-protein interactions and in designing novel therapeutic candidates.

The molecular composition (C₃₆H₆₀N₈O₉) highlights the presence of amino and carboxyl functional groups, which contribute to the molecule’s solubility and reactivity under physiological and experimental conditions. 



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Applications

1. Peptide Synthesis and Modification

L-Prolyl-L-Tyrosyl-L-Leucyl-L-Lysyl-L-Threonyl-L-Lysine serves as a model sequence for peptide synthesis and modification studies. Researchers use it to explore amino acid coupling, chain elongation, and protecting-group strategies during solid-phase peptide synthesis (SPPS).

2. Analytical Reference Standard

Due to its well-defined molecular structure and high purity, this peptide is employed as an analytical reference material in chromatographic and spectrometric techniques such as HPLC and LC-MS. It assists in method development, calibration, and quality assurance.

3. Biomedical and Pharmacological Research

Peptides with sequences similar to this one are investigated for their potential roles in signal transduction, enzyme inhibition, and receptor-binding studies. It may also be used as a template in the design of peptide-based drugs or biomaterials.

4. Quality Control and Validation

Pharmaceutical companies and research laboratories use this compound for validating analytical procedures, ensuring consistency and reliability in peptide quantification and characterization.

Handling and Storage

To preserve the quality and stability of L-Prolyl-L-Tyrosyl-L-Leucyl-L-Lysyl-L-Threonyl-L-Lysine, it should be stored at 2–8 °C in a tightly sealed container, away from light and moisture. The compound is stable under normal laboratory conditions and can be shipped at ambient temperature.

Advantages of Using High-Purity Peptides

Choosing high-purity peptide standards such as this one ensures reproducibility, accuracy, and reliability in experimental results. Pharmaffiliates guarantees stringent quality control, providing documentation such as Certificates of Analysis (COA) and Material Safety Data Sheets (MSDS) for every batch supplied.

Key Benefits

  • Accurate molecular characterization

  • Reliable analytical and research performance

  • Suitable for peptide synthesis and pharmacological assays

  • Globally available with documentation and technical support

  • Backed by quality assurance from certified manufacturers

Conclusion

L-Prolyl-L-Tyrosyl-L-Leucyl-L-Lysyl-L-Threonyl-L-Lysine (CAS 286465-27-8) is an essential compound for laboratories engaged in peptide chemistry, analytical research, and biotechnological innovation. With its defined sequence, high purity, and versatile application, it serves as a valuable tool for scientific progress in both academic and industrial settings.

Pharmaffiliates provides this compound as part of its comprehensive peptide catalog, ensuring trusted quality, global availability, and expert support for researchers worldwide.

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