Description

Lhrh, Rhodamine-Lys(6)- CAS NO 81447-76-9 is a chemically modified peptide derivative, specifically a rhodamine-labeled analog of the luteinizing hormone-releasing hormone (LHRH). This compound matters for researchers and developers as it provides a powerful fluorescent probe for tracking, imaging, and studying the behavior and localization of LHRH and its receptors in biological systems. Professionals in pharmaceutical R&D, biochemical research, and diagnostic assay development need this high-purity reagent for advanced studies in endocrinology, oncology, and targeted drug delivery.

Application

• Biomedical Research & Imaging: Used as a fluorescent tracer in confocal microscopy and flow cytometry to visualize LHRH receptor expression and internalization in cell cultures and tissue samples.
• Drug Discovery & Development: Serves as a critical tool for screening and validating potential LHRH-targeting therapeutics, including antagonists and agonists for cancer treatment.
• Diagnostic Assay Development: Employed in the development of sensitive fluorescence-based immunoassays (FLISA) and receptor binding assays for clinical and research diagnostics.
• Targeted Delivery Studies: Acts as a model conjugate for researching ligand-directed delivery systems, helping to understand the pharmacokinetics of peptide-drug conjugates.
• Academic & Institutional Research: Fundamental research in neuroendocrinology, reproductive biology, and signal transduction pathways involving the LHRH receptor.

Basic Information

Product Name	Lhrh, Rhodamine-Lys(6)- CAS NO 81447-76-9
CAS No.	81447-76-9
Molecular Formula	C80H105N19O16
Molecular Weight	1564.8 g/mol
Synonyms	Rhodamine-LHRH; LHRH-Rhodamine Conjugate; Luteinizing Hormone-Releasing Hormone, Rhodamine-labeled; Pyro-Glu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2 (Lys(Rhodamine)); Gonadorelin Rhodamine Conjugate; Rhodamine B-[Lys6]-LHRH; Fluorescent LHRH Analog; 5(6)-Carboxytetramethylrhodamine-Lys6-LHRH
EINECS	Contact for details

Quality Control

Our Lhrh, Rhodamine-Lys(6)- is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive research applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and mass spectrometry for identity confirmation. A detailed Certificate of Analysis (COA) documenting purity, identity, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dedicated freezer. This product is hygroscopic (moisture-sensitive); allow the vial to equilibrate to room temperature in a desiccator before opening to prevent condensation and moisture uptake. For long-term stability, store under inert atmosphere.

Specification

Item	Specification
Appearance	Red to purple solid
Identification (HPLC & MS)	Conforms
Purity (HPLC)	≥ 95%
Single Peak Purity (HPLC)	≥ 98%
Water Content (KF)	≤ 3.0%
Peptide Content	≥ 80%

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