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3X Flag Peptide

3X Flag Peptide | CAS 402750-12-3 Manufacturer & Supplier in China

Are you looking for 3X Flag Peptide (CAS 402750-12-3)? Conscientia Industrial is a trusted 3X Flag Peptide manufacturer and supplier in China, offering ≥98.0% purity, ready stock, complete technical documentation, and reliable worldwide shipping. Request price and COA today.

Product Overview

3X Flag Peptide (CAS 402750-12-3) is a synthetic hydrophilic epitope tag consisting of twenty-three amino acid residues. It is widely utilized in molecular biology and biochemical research for protein purification, immunoprecipitation, and Western blot detection. The triple-flag sequence enhances binding affinity to anti-Flag antibodies, allowing highly efficient elution of fusion proteins under mild physiological conditions without altering protein function or conformation. As a top professional peptide manufacturer in China, Conscientia Industrial produces 3X Flag Peptide using advanced solid-phase peptide synthesis (SPPS) and precision preparative HPLC purification technologies.


Technical Specifications

  • Product Name: 3X Flag Peptide

  • CAS Number: 402750-12-3

  • Sequence: Met-Asp-Tyr-Lys-Asp-His-Asp-Gly-Asp-Tyr-Lys-Asp-His-Asp-Ile-Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys

  • Category: Peptides

  • Quality Standard: In-House Specification

  • Molecular Formula: C120H169N31O49S

  • Molecular Weight: 2861.88

  • Appearance: White to off-white lyophilized powder

  • Purity (HPLC): ≥98.0%

  • Brand: Conscientia Industrial

  • Country of Origin: China

  • Availability: In Stock

  • Molecular Structure:


3X Flag Peptide CAS 402750-12-3 Molecular Structure


Why Choose Conscientia Industrial

  • Quality Assurance: Our analytical laboratory inspects every batch of 3X Flag Peptide to verify mass identity and chromatographic purity.

  • Documentation: We provide comprehensive technical records for 3X Flag Peptide (CAS 402750-12-3), including the COA, MSDS, and Method of Analysis (MOA).

  • Production Capacity: Our synthesis platform supplies 3X Flag Peptide in flexible quantities ranging from R&D scale quantities to commercial scale quantities.

  • Direct Source Advantage: As a direct supplier, Conscientia Industrial provides high-purity 3X Flag Peptide with transparent pricing, reliable lead times, and continuous technical assistance.


Packaging & Storage

  • Packaging: Supplied in 10mg, 100mg, 1g, 10g and 100g in vials, or sealed aluminum foil bags. Customized packaging and private labeling services are available upon request.

  • Storage Condition: Store at -20°C in a desiccated, dark container to prevent moisture absorption and enzymatic degradation.

  • Shelf Life: 24 months when stored unopened under specified temperature conditions.

  • Safety Handling: This material is for research and industrial use only. Not for human or veterinary diagnostic or therapeutic use. Handle with proper personal protective equipment.


Shipping & Quotes

  • Conscientia Industrial provides worldwide logistics solutions for 3X Flag Peptide (CAS 402750-12-3), including international courier service, air freight, and sea freight. A complete set of shipping documents is provided to support international import and export requirements.

  • Contact us today for the latest quotation, COA, MSDS, and technical documentation for 3X Flag Peptide (CAS 402750-12-3).

Expert Review
Rating: 5/5
★★★★★ Marcus V. (Senior Research Scientist)
The peptide exhibits strong consistency in purity and structure, with reliable delivery and performance in our research applications. Highly recommended.

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