3X Flag-tag Peptide

Mfr.No.

20571ES25, 20571ES11

Description

Flag polypeptide is a hydrophilic polypeptide encoding 8 amino acids (DYKDDDDK). It can be used to detect specific anti-Flag monoclonal antibodies. In order to improve the sensitivity of detection, 3×Flag repeated polypeptide (3× flag-tag Peptide) has been developed. This 3×Flag repeated polypeptide contains 23 amino acids and can detect fusion proteins up to 10 fmol. 3×Flag repeated peptides have been widely used to purify Flag fusion proteins and competitively bind Anti-Flag monoclonal antibodies.

The recommended working concentration of 3×Flag repeated polypeptide is 100-400 μg/mL.

Amino acid sequence	H-Met-Asp-Tyr-Lys-Asp-His-Asp-Gly-Asp-Tyr-Lys-Asp-His-Asp-Ile-Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys-OH
Molecular Formula	C120H169N31O49S
Molecular Weight	2861.87
Appearance	White Powder
Purity	≥98%
Solubility	Soluble in water (10mM) or 1% acetic acid

Features

High stability
High purity
Short delivery

Kit Components

Components No.	Name	20571ES11	20571ES25
20571	3×Flag-tag Peptide	4 mg	25 mg

Storage	The unopened products should be stably stored at -25℃ ~ -15℃ for 1 year. Storage solution should store at -85℃ ~ -65℃.

Manual Link	Download

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Combination SKU	Supplier No.	Size	Your price	Quantity
BHP20800001-1	20571ES25	25mg	$875		Add to Cart
BHP20800001-2	20571ES11	4mg	$350		Add to Cart

3X Flag-tag Peptide

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