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Roche

HA Peptide

9-amino acid synthetic peptide from hemagglutinin (HA) of an influenza virus

Synonym(s):

peptide

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About This Item

UNSPSC Code:
23201100

Assay

95% (HPLC)

form

lyophilized

packaging

pkg of 5 mg

manufacturer/tradename

Roche

storage temp.

−20°C

General description

HA (hemagglutinin) is a surface glycoprotein, expressed by influenza virus.

Application

HA Peptide has been used in the following :
  • Protein purification from Baculovirus infected cells.
  • Affinity chromatography.
  • Chromatin immunoprecipitation.

Biochem/physiol Actions

HA (hemagglutinin) protein is responsible for the infectivity of human influenza by inducing the production of neutralizing antibodies. HA mediates viral attachment to the surface of oligosaccharide receptors (at sialic acid terminal). HA contains conserved cross-reactive antigenic determinants, which is predicted to stimulate cross-protective antibodies.

Quality

  • Purity: =95% (HPLC)
  • Function test: Competitive ELISA, using Anti-HA-coated microplate to measure free HA Peptide inhibition of HA-peroxidase binding with detection by ABTS.

Reconstitution

Add 5 ml TBS to get a final concentration of 1 mg/ml.
Rehydrate for at least 10 minutes.

Other Notes

For life science research only. Not for use in diagnostic procedures.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A common neutralizing epitope conserved between the hemagglutinins of influenza A virus H1 and H2 strains.
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