Description

Biotinyl-Obestatin (Rat) CAS NO 1815618-11-1 is a biotin-conjugated form of the peptide hormone obestatin, specifically derived from the rat sequence. This modification is critical for detection and isolation applications, enabling high-sensitivity analysis in complex biological matrices. This product is essential for researchers in the fields of endocrinology, metabolic disease research, and peptide biochemistry who require precise tools for studying the ghrelin/obestatin system, appetite regulation, and related signaling pathways.

Application

• Biochemical Research: Used as a key reagent in the study of obestatin's biological activity, receptor binding, and signaling mechanisms.
• Immunoassay Development: Serves as a critical component for developing and standardizing ELISA (Enzyme-Linked Immunosorbent Assay) and other immunoassay kits targeting obestatin.
• Affinity Purification: Utilized in affinity chromatography columns or pull-down assays to isolate and purify obestatin-binding proteins or antibodies from tissue lysates or serum samples.
• Cell Biology Studies: Applied in fluorescence microscopy and flow cytometry for the localization and quantification of obestatin receptors on cell surfaces.
• Metabolic Pathway Analysis: A vital tool in preclinical research investigating the role of obestatin in energy homeostasis, food intake, and body weight regulation.
• Diagnostic Probe Synthesis: Acts as a starting material or standard for creating labeled probes used in diagnostic research applications.

Basic Information

Product Name	Biotinyl-Obestatin (Rat)
CAS No.	1815618-11-1
Molecular Formula	C94H147N29O26S
Molecular Weight	2115.4 g/mol
Synonyms	Biotinylated Obestatin (Rat); Biotin-Obestatin (Rat); Obestatin (Rat), Biotin conjugate; Biotinyl-FNAPFDVGIKLSGVQYQQHSQAL (Rat); FNAPFDVGIKLSGVQYQQHSQAL-Biotin (Rat); Biotinyl-Obestatin (1-23) (Rat); Obestatin Peptide, Biotin Labeled (Rat)
EINECS	Contact for details

Quality Control

Our Biotinyl-Obestatin (Rat) is manufactured under stringent conditions to ensure batch-to-batch consistency and high biological activity. Each lot undergoes rigorous analytical testing, including HPLC for purity verification and mass spectrometry (MS) for identity confirmation. We provide comprehensive Certificates of Analysis (COA) detailing all quality parameters, supporting your research with reliable and traceable materials.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). For long-term storage, it is recommended to keep the product desiccated. Allow the vial to reach room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80%
Water Content (KF)	≤ 5.0%
Solubility	Soluble in water, dilute acetic acid, or DMSO

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