H-Leu-Leu-Ala-OH

Enhance your peptide chemistry and biological assays with H-Leu-Leu-Ala-OH (CAS No.: 20274-80-0, CAT No.: SRCL-002). This tripeptide is composed of two L-leucine units and one L-alanine residue linked by peptide bonds, corresponding to the C-terminal sequence of synenkephalin and rat TGFα. It is widely utilized as a model compound for studying peptide-protein interactions, enzyme kinetics, substrate specificity, and antioxidant activity. H-Leu-Leu-Ala-OH is soluble in DMSO and water, stable under cold storage conditions, and frequently used in peptide substrate studies, drug design, and analytical chemistry.

Molecular formula: C₁₅H₂₉N₃O₄, Molecular weight: 315.41 g/mol. Appearance: white to off-white solid or powder. Store at –20 °C for long term stability. Purity: ≥98%.

Product Highlights

Technical Features & Benefits

• Defined Tripeptide Sequence: Mimics biologically relevant protein fragments for precise biochemical studies.
• High Purity and Stability: Excellent reproducibility in enzymatic, antioxidant, and structure-activity assays.
• Versatile Solubility: Easily soluble in DMSO and water for flexible assay designs.
• Compatible with Downstream Analysis: Suitable for analytical HPLC, bioassays, and kinetic studies.
• Research-Proven Activity: Shows antioxidant and potential antimicrobial properties; used in biochemistry and pharmacology.

Application Areas

• Peptide substrate for protease and peptidase assays
• Model compound for studying peptide-protein and enzyme-substrate interactions
• Antioxidant activity and cell signaling research
• Drug development, biomaterial, and analytical standardization

Safety & Handling

• Precautions: Use gloves, goggles, and lab coat. Avoid inhalation and contact with skin or eyes.
• Storage: Store in sealed container at –20 °C, in a dry and dark environment.
• Disposal: Dispose in accordance with local and national chemical safety regulations.

Why Choose SRIRAMCHEM Laboratories Pvt. Ltd.?

• Quality Manufacturing: High-purity, consistent peptide products since 2013 with full analytical validation.
• Custom Synthesis: Scalable quantities to suit research and production needs, with flexible delivery.
• Comprehensive Documentation: Supplied with Certificate of Analysis (COA), purity, and technical support.
• Expert Team: Responsive support for technical, logistics, and scientific questions.

Request a Quote or Sample Today!
Advance your peptide science and analytical workflows with SRIRAMCHEM’s H-Leu-Leu-Ala-OH. Contact us for pricing, custom synthesis, or technical information.