Description

HA Tag Peptide is a synthetic peptide. The amino acid sequence is YPYDVPDYA. The erythrocyte lectin surface antigen determinant derived from influenza virus is identical with the HA amino acid sequence in the HA-Tag fusion protein. Easy to detect by Anti-HA antibody and ELISA. It is used to competitively bind anti-HA antibodies in immunoassay assay. The binding of HA Tag peptides to antibodies is specific; therefore, HA Tag peptides are a mild, ideal reagent for elution of HA fusion proteins bound to anti-HA monoclonal antibodies.
The recommended working concentration of HA Tag peptides for elution of HA-Tag fusion proteins is 100-400 μg/mL. 

Features

• High stability
• High purity
• Short delivery

Applications

• Purify HA fusion proteins
• Competitively bind Anti-HA monoclonal antibodies in immunoassay assay.

Specifications

Cas No	92000-76-5
Amino acid sequence	H-Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala-OH
Molecular Formula	C53H67N9O17
Molecular Weight	1102.15
Appearance	White Powder
Purity	≥99%
Solubility	Soluble in water or 1% acetic acid

Components

Components No.	Name	20574ES08	20574ES25
20574	HA Tag Peptide	5 mg	25 mg

Storage

The unopened products should be stably stored at -25℃ ~ -15℃ for 1 year.