Phe-Ala-Ala-Phe(4-NO2)-Phe-Val-Leu (4-pyridylmethyl) ester
Phe-Ala-Ala-Phe(4-NO2)-Phe-Val-Leu (4-pyridylmethyl) ester (CAS: 115389-04-3) is a complex peptide ester with the molecular formula C50H63N9O10 and a molecular weight of 950.09 g/mol. This compound is recognised for its utility as a substrate for pepsin. It is supplied by Tech Serve Solutions for research and biochemical applications, particularly within cell biology and enzyme studies.
Pepsin Substrate
This peptide ester is specifically formulated and verified as a suitable substrate for pepsin, a key digestive enzyme. Its structure allows for targeted enzymatic cleavage, making it valuable in biochemical assays and studies involving pepsin activity.
Enzyme Activity Assays
As a protease substrate, this compound is employed in assays to measure and characterise the activity of proteases, with a particular focus on pepsin. This aids in understanding enzyme kinetics and inhibition.
Cell Biology Research
The compound finds application in cell biology research, potentially for investigating cellular processes related to enzyme function or protein degradation. Its use in signalling pathways and neuroscience is also indicated.
| Molecular weight | 950.09 |
|---|---|
| Empirical formula | C50H63N9O10 |
| Assay | ≥94% (HPLC) |
| Storage temperature | −20°C |
| Application | suitable as substrate for pepsin |
| 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 Phe-Ala-Ala-Phe(4-NO2)-Phe-Val-Leu (4-pyridylmethyl) ester used for?
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This compound is primarily used as a substrate for pepsin in biochemical and enzymatic assays, particularly within cell biology research.
What is the CAS number and formula for this compound?
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The CAS number is 115389-04-3 and the empirical formula (Hill notation) is C50H63N9O10.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥94% by HPLC. TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade; it is suitable for research and technical applications.
What are the safety and handling requirements?
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This compound has a WGK Germany classification of 3. Recommended personal protective equipment includes eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Always consult the Safety Data Sheet for comprehensive handling information.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, capable of shipping and exporting this product worldwide. Please contact us for specific shipping and export details.
How can I request a quote or sample?
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To request a quote or a sample, please use the contact form on our website or email our sales department directly. Our team will be pleased to assist you.
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