FLAG Peptide | CAS 98849-88-8 Manufacturer & Supplier in China

Product Overview

FLAG Peptide (CAS 98849-88-8) is a classic polar hydrophilic octapeptide (sequence: DYKDDDDK) widely used in affinity chromatography and protein purification. As a specialized China manufacturer and supplier within the Peptides sector, Conscientia Industrial provides high-purity FLAG Peptide produced via precision solid-phase peptide synthesis (SPPS). This reagent is essential for laboratory R&D, specifically for the mild elution of FLAG-tagged fusion proteins from antibodies, ensuring high recovery rates and biological activity for global life science researchers.

Technical Specifications

• Product Name: FLAG Peptide

• CAS Number: 98849-88-8

• Sequence: Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys (DYKDDDDK)

• Quality Standard: In-house

• Purity (HPLC): ≥98.0%

• Molecular Formula: C41H60N10O20

• Molecular Weight: 1012.97

• Appearance: White to off-white powder

• Single Impurity: ≤1.0%

• Water Content: ≤7.0%

• Country of Origin: China

• Pricing: Competitive price based on quantity

• Currency: USD

• Chemical Structure:

Why Partner with Conscientia Industrial

• Specialized Peptide Synthesis: Expert in the synthesis of highly acidic peptides like FLAG, ensuring correct sequence assembly and high solubility.

• Advanced Quality Assurance: Every batch of FLAG Peptide is verified by HPLC and Mass Spectrometry (MS) to confirm its precise molecular weight and purity.

• Documentation and Compliance: We provide comprehensive technical dossiers, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA).

• Scalable Industrial Supply: Reliable production capacity from our China facility to support your project from milligram-scale R&D to bulk custom synthesis.

• As a leading China manufacturer, we provide FLAG Peptide CAS 98849-88-8 with factory-direct pricing.

Packaging & Storage

• Standard Packaging: 1mg, 5mg, 10mg in vials or custom bulk vacuum-sealed packaging.

• Storage Conditions: Store at -20℃. Keep the container tightly sealed and protected from light and moisture to maintain peptide stability.

• Safety Handling: This is a technical-grade reagent intended for laboratory research and industrial production use only.

• Our logistics team ensures safe delivery of FLAG Peptide CAS 98849-88-8 by courier / air / sea.

Request a Quote & COA for FLAG Peptide CAS 98849-88-8 Today.