1. Recombinant Proteins
  2. Viral Proteins
  3. Influenza Viruses Proteins
  4. Influenza Hemagglutinin
  5. Hemagglutinin/HA Protein, H11N2 (AAY85533, sf9, His)

Hemagglutinin/HA Protein, H11N2 (AAY85533, sf9, His)

Cat. No.: HY-P77013
Handling Instructions

HA/Hemagglutinin Protein is a type of viral fusion protein. It mediates the fusion of the membrane of endocytosed virus particles with the endosomal membrane, responsible for the penetration of the virus into the cytoplasm. HA/Hemagglutinin Protein binds to sialic acid receptors, allowing the virus particles to attach to cells. HA/Hemagglutinin Protein is a homotrimer consisting of a globular head domain located at the top of the stem domain near the membrane. Hemagglutinin/HA Protein, H11N2 (AAY85533, sf9, His) is the recombinant Virus-derived Hemagglutinin/HA protein, expressed by Sf9 insect cells , with C-His labeled tag. The total length of Hemagglutinin/HA Protein, H11N2 (AAY85533, sf9, His) is 528 a.a., with molecular weight of ~58.8 KDa.

For research use only. We do not sell to patients.

Protein Expression Service

Size Stock
50 μg   Get quote  
100 μg   Get quote  

* Please select Quantity before adding items.

Top Publications Citing Use of Products
  • Biological Activity

  • Technical Parameters

  • Properties

  • Documentation

Description

HA/Hemagglutinin Protein is a type of viral fusion protein. It mediates the fusion of the membrane of endocytosed virus particles with the endosomal membrane, responsible for the penetration of the virus into the cytoplasm. HA/Hemagglutinin Protein binds to sialic acid receptors, allowing the virus particles to attach to cells. HA/Hemagglutinin Protein is a homotrimer consisting of a globular head domain located at the top of the stem domain near the membrane. Hemagglutinin/HA Protein, H11N2 (AAY85533, sf9, His) is the recombinant Virus-derived Hemagglutinin/HA protein, expressed by Sf9 insect cells , with C-His labeled tag. The total length of Hemagglutinin/HA Protein, H11N2 (AAY85533, sf9, His) is 528 a.a., with molecular weight of ~58.8 KDa.

Background

HA/Hemagglutinin Protein is a type of viral fusion protein that mediates the fusion of the membrane of endocytosed virus particles with the endosome membrane, responsible for penetrating the virus into the cytoplasm. The membrane fusion mediated by HA/Hemagglutinin Protein occurs in vivo and depends on the pH value in vivo. The acidic environment in vivo triggers conformational changes in HA/Hemagglutinin Protein, which in turn induces virus-host membrane fusion. HA/Hemagglutinin Protein binds to sialic acid receptors, allowing the virus particles to attach to cells. HA/Hemagglutinin Protein is a homotrimer consisting of a globular head domain located at the top of the membrane proximal stalk domain[1][2].

Species

Virus

Source

Sf9 insect cells

Tag

C-His

Accession

AAY85533 (M1-K528)

Gene ID

/

Molecular Construction
N-term
H11N2 HA (M1-K528)
Accession # AAY85533
His
C-term
Synonyms
Influenza A H11N2 (A/duck/Yangzhou/906/2002) Hemagglutinin / HA Protein (His)
Molecular Weight

Approximately 58.8 kDa.

Purity

Greater than 90% as determined by reducing SDS-PAGE.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Documentation

Hemagglutinin/HA Protein, H11N2 (AAY85533, sf9, His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

Your Recently Viewed Products:

Inquiry Online

Your information is safe with us. * Required Fields.

Product Name

 

Salutation

Applicant Name *

 

Email Address *

Phone Number *

 

Organization Name *

Department *

 

Requested quantity *

Country or Region *

     

Remarks

Bulk Inquiry

Inquiry Information

Product Name:
Hemagglutinin/HA Protein, H11N2 (AAY85533, sf9, His)
Cat. No.:
HY-P77013
Quantity:
MCE Japan Authorized Agent: