HA Peptide Tag (Previously Covance catalog# PEP-101P)

Pricing & Availability
Regulatory Status
Other Names
HA epitope tag, HA1, HA2, hemagglutinin, Hemagglutinin HA1 chain, Hemagglutinin HA2 chain, YPYDVPDYA, Hemagglutinin tag
Covance Catalog# PEP-101P
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Product Citations
Direct ELISA showing reactivity of HA.11 monoclonal antibody to HA.11 peptide, coated on the plate at 2ug/mL.
  • Purified_HA-Pep_Antibody_ELISA_032615
    Direct ELISA showing reactivity of HA.11 monoclonal antibody to HA.11 peptide, coated on the plate at 2ug/mL.
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931401 1 mg 171€
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Influenza hemagglutinin (HA) is a viral membrane glycoprotein responsible for binding of the virus to the cells expressing sialic acid-containing surface receptors, such as erythrocytes and the cells in the upper respiratory tract. The hemagglutinin epitope, YPYDVPDYA, has been widely used as a tag in recombinant protein expression vectors.

Product Details
Technical Data Sheet (pdf)

Product Details

>90% pure by HPLC
Lyophilized powder.
Lyophilized (trace TFA salts).
Storage & Handling
Store at -20°C or below. Do not store in frost-free freezers.


Recommended Usage

Each lot of this product is quality control tested by ELISA.

Soluble in PBS. The optimal working dilution should be determined for each specific assay condition.
• Elution of epitope tag fusion proteins from immunoaffinity columns: 400 ug/mL
• Competitive inhibition of antibody in western or immunostaining: 10-fold molar excess over optimized (low) antibody

Application Notes

This synthetic peptide (H2N-CYPYDVPDYA-COOH) corresponds to the epitope detected by the anti-HA HA.11 monoclonal antibody.

This peptide can be used in competition experiments, or to elute bound HA-fusion proteins from the HA.11 affinity matrix (Cat. No. 900801).

Application References
  1. Kizhatil K, et al. 2002. J. Neurosci. 22: 7948.
  2. Ferrando A, et al. 2001. Nucleic Acids Res. 29:3685.

Antigen Details

Biology Area
Cell Biology
Gene ID
View information about HA Tag on UniProt.org

Related FAQs

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Go To Top Version: 2    Revision Date: 07/27/2016

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