Description

Dansyllysyl(8)-Vasotocin is a synthetic, dansyl-labeled derivative of the neurohypophysial hormone vasotocin, designed for advanced research applications. This fluorescently tagged analog is critical for enabling high-sensitivity detection and mechanistic studies of peptide hormone interactions. It is primarily utilized by researchers and developers in the pharmaceutical and life science sectors for applications in receptor binding assays, fluorescence microscopy, and analytical method development.

Application

• Biochemical Research: Used as a fluorescent probe in receptor binding and competition assays to study vasotocin and vasopressin receptor subtypes.
• Analytical Standard: Serves as a high-purity reference standard for HPLC, LC-MS, and other chromatographic methods in peptide analysis.
• Cell Biology Studies: Employed in fluorescence microscopy and imaging techniques to visualize peptide uptake, localization, and trafficking in cellular models.
• Drug Discovery: A key tool in high-throughput screening (HTS) platforms for identifying and characterizing novel modulators of neurohypophysial hormone pathways.
• Peptide Chemistry: Useful in methodological development for synthesizing and analyzing fluorescently labeled bioactive peptides.
• Neuroscience Research: Facilitates the study of the physiological roles of vasotocin in animal models, particularly in behavioral and neuroendocrine research.

Basic Information

Product Name	Dansyllysyl(8)-Vasotocin
CAS No.	138915-83-0
Molecular Formula	C58H84N16O13S2
Molecular Weight	1285.5 g/mol
Synonyms	Dansyl-Lys8-Vasotocin; [Lys8(5-Dimethylaminonaphthalene-1-sulfonyl)]-Vasotocin; Fluorescent Vasotocin; Dns-Lys8-VT; 5-Dimethylaminonaphthalene-1-sulfonyl-L-lysine8-vasotocin; Vasotocin, 8-L-lysine(5-dimethylaminonaphthalene-1-sulfonyl)-; DLVT
EINECS	Contact for details

Quality Control

Our Dansyllysyl(8)-Vasotocin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for sensitive research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles as determined by advanced analytical techniques including HPLC and mass spectrometry. We adhere to relevant quality guidelines for research-grade biochemicals.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a freezer. This product is hygroscopic (moisture-sensitive) and should be kept under desiccant in the original container. Allow the vial to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Single Impurity (HPLC)	≤ 2.0%
Total Impurities (HPLC)	≤ 5.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.