Trp-His-Trp-Leu-Gln-Leu

CAS 65418-88-4C45H59N11O8Cell Biology

Trp-His-Trp-Leu-Gln-Leu (CAS 65418-88-4), with the molecular formula C45H59N11O8 and a molecular weight of 882.02 g/mol, is a synthetic peptide. It serves as a valuable tool in biochemical research, particularly within cell biology and cell signaling. Its established application includes use as an internal standard in multiplex serum protein assays for evaluating colorectal cancer (CRC) probability.

IUPAC: α1-Mating factor fragment 1-6
Synonyms: α1-Mating factor fragment 1-6

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Trp-His-Trp-Leu-Gln-Leu (C45H59N11O8) — chemical structure, CAS 65418-88-4; Life Science, fine chemical supplied by Tech Serve Solutions

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01 /Applications

Internal Standard for Protein Assays

Trp-His-Trp-Leu-Gln-Leu functions as an internal standard in multiplex serum protein assays. This application is crucial for the evaluation of an individual's probability of developing colorectal cancer (CRC).

Research in Cell Biology

As a defined peptide sequence, this compound is utilised in various research settings within cell biology. It aids in understanding cellular processes and signaling pathways.

Biochemical Research Tool

This peptide is employed as a reagent in biochemical studies. Its specific sequence and properties make it suitable for investigating protein interactions and functions.

02 /Properties

Molecular weight	882.02
Empirical formula	C45H59N11O8
Assay	≥97% (HPLC)
Storage temperature	−20°C
Application	Trp-His-Trp-Leu-Gln-Leu (WHWLQL) was used as an internal standard in multiplex serum protein assay for evaluating the individual′s probability of having colorectal cancer (CRC).1

03 /Safety & handling

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.

04 /Identifiers & registry

CAS number

65418-88-4

MDL number

MFCD00133882

05 /Quality & supply

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.

06 /Frequently asked questions

What is Trp-His-Trp-Leu-Gln-Leu used for?

Trp-His-Trp-Leu-Gln-Leu (CAS 65418-88-4) is primarily used as an internal standard in multiplex serum protein assays for evaluating the probability of colorectal cancer (CRC). It is also a valuable tool in general cell biology and biochemical research.

What are the CAS number and formula for Trp-His-Trp-Leu-Gln-Leu?

The CAS number for Trp-His-Trp-Leu-Gln-Leu is 65418-88-4, and its empirical formula is C45H59N11O8.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Trp-His-Trp-Leu-Gln-Leu with a purity of ≥97% (HPLC). TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.

How should Trp-His-Trp-Leu-Gln-Leu be handled safely?

When handling Trp-His-Trp-Leu-Gln-Leu, it is essential to use personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is also recommended. Ensure adequate ventilation.

How is Trp-His-Trp-Leu-Gln-Leu shipped?

Trp-His-Trp-Leu-Gln-Leu is stored at -20°C. We ensure appropriate packaging and export procedures are followed for safe and compliant international shipping of laboratory reagents.

How can I request a sample or quote for Trp-His-Trp-Leu-Gln-Leu?

To request a sample or obtain a quote for Trp-His-Trp-Leu-Gln-Leu, please contact our sales team via the website or by phone, providing your contact details and the product's CAS number (65418-88-4).