Description

Tat-Cyclo-Cllfvy is a specialized cyclic peptide compound designed for advanced research and development applications. This product is valued for its potential as a cell-penetrating peptide (CPP) conjugate, enabling the targeted delivery of bioactive molecules across cellular membranes. It is primarily utilized by researchers and developers in the pharmaceutical and biotechnology sectors for drug discovery, proteomics, and the development of novel therapeutic modalities. The compound is supplied under stringent quality controls to ensure batch-to-batch consistency for critical experimental work.

Application

• Drug Delivery Research: As a Tat-derived cell-penetrating peptide conjugate for studying intracellular delivery mechanisms of therapeutic agents.
• Bioconjugation & Probe Development: Serving as a scaffold for creating fluorescent or affinity probes to study protein-protein interactions and cellular localization.
• Pharmaceutical R&D: Utilization in preclinical studies for evaluating the efficacy of peptide-drug conjugates (PDCs) and targeted therapies.
• Academic Research: A key reagent in biochemistry and molecular biology labs for investigating membrane permeability and cargo transport.
• Diagnostic Agent Development: Potential use in the design of novel diagnostic imaging agents requiring cellular internalization.

Basic Information

Product Name	Tat-Cyclo-Cllfvy
CAS No.	1446322-66-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	TAT-cyclo(CLLFVY); Cyclo(Leu-Leu-Phe-Val-Tyr)-TAT; HIV-1 TAT (48-60), cyclo(CLLFVY) conjugate; Cell-penetrating peptide CLLFVY cyclic conjugate; TAT peptide cyclic variant; Cyclic pentapeptide-TAT conjugate; TAT-CLLFVY cyclic
EINECS	Contact for details

Quality Control

Our Tat-Cyclo-Cllfvy is produced and tested to meet the exacting standards required for research-grade peptides. Each batch is characterized using advanced analytical techniques including HPLC and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality and regulatory documentation needs.

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). Allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC/MS)	Conforms to reference
Purity (HPLC)	≥ 95%
Assay (Peptide Content)	≥ 80%
Water Content (KF)	≤ 5.0%
Single Impurity (HPLC)	≤ 1.0%

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