Hemagglutinin was detected in immersion fixed Transfected CHO Chinese hamster ovary cells (positive) and absent in Wild type CHO Chinese hamster ovary cells (negative) using Rabbit Anti-Influenza A Virus H1N1 Hemagglutinin Monoclonal Antibody (Catalog # MAB11396) at 3 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rabbit IgG Secondary Antibody (red; Catalog # NL004) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Detection of Influenza A Virus H1N1 Hemagglutinin by Western Blot.

Western blot shows lysates of rvInflluenza A H1N1 Hemagglutinin. PVDF membrane was probed with 1 µg/mL of Rabbit Anti-Influenza A Virus H1N1 Hemagglutinin Monoclonal Antibody (Catalog # MAB11396) followed by HRP-conjugated Anti-Rabbit IgG Secondary Antibody (Catalog # HAF008). A specific band was detected for Hemagglutinin at approximately 75 kDa (as indicated). This experiment was conducted under reducing conditions and using Western Blot Buffer Group 1.

Detection of Recombinant Hemagglutinin by Simple Western^TM.

Simple Western lane view shows lysates of recombinant protein, loaded at 0.2 mg/ml. A specific band was detected for Hemagglutinin at approximately 111 kDa (as indicated) using 25 µg/mL of Rabbit Anti-Influenza A Virus H1N1 Hemagglutinin Monoclonal Antibody (MAB11396). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Applications for Influenza A Virus H1N1 Hemagglutinin Antibody

Application

Recommended Usage

Immunocytochemistry

3-15 µg/mL
Sample: Immersion fixed Transfected CHO Chinese hamster ovary cells (positive) and Wild type CHO Chinese hamster ovary cells (negative)

Western Blot

1 µg/mL
Sample: rvInflluenza A H1N1 Hemagglutinin

Formulation, Preparation, and Storage

Purification

Protein A or G purified from cell culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Hemagglutinin

Influenza hemagglutinin (HA) is a homotrimeric glycoprotein found on the surface of influenza viruses. HA is responsible for binding influenza virus to sialic acid on the surface of target cells. HA is also responsible for the fusion of the viral envelope with the late endosomal protein when it is exposed to low pH. H1N1 is a subtype of Hemagglutinin in influenza A which also includes Neurominidase protein on its surface.

References

Russell, R.J. Kerry, P.S. Stevens, D.J. Steinhauer, D.A. Martin, S.R. Gamblin, S.H. Skehel, J.J. (November, 2008). "Structure of Invluenza Hemagllutinin in Complex with an Inhibitor of Membrane Fusion". Proceedings of the National Academy of Sciences of the United States of America. 105(46):17736-41.
Edinger, T.O. Pohl, O. Sertz, S. (February, 2014). "Entry of Influenza A. Virus: Host Factors and Antiviral Targets" (PDF). The Journal of General Virology. 95(Pt 2):263-277.
Horvath, P. Helenius, A. Yamauchi, Y. Banerjee, I. 12, July 2013. "High-Content Analysis of Sequential Events during the Early Phase of Influenza A Virus Infection". PLOS ONE. 8(7):e68450.
"Influenza Type A Viruses". Avian Influenza (Flu). CDC. 19, April 2017. Retrieved 27, August, 2018.

Long Name

Hemagglutinin

Alternate Names

Entrez Gene IDs

23308115 (Influenza A Virus H1N1)

Gene Symbol

UniProt

YP_009118626

Additional Hemagglutinin Products

Product Documents for Influenza A Virus H1N1 Hemagglutinin Antibody

Product Datasheets

Download Product Datasheets

COA

SDS

Download SDS

Product Specific Notices for Influenza A Virus H1N1 Hemagglutinin Antibody

For research use only

Citations
Reviews

Influenza A Virus H1N1 Hemagglutinin Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB11396

Key Product Details

Species Reactivity

Applications

Label

Antibody Source

View all Hemagglutinin Antibodies »

Product Specifications

Immunogen

Specificity

Clonality

Host

Isotype

Scientific Data Images for Influenza A Virus H1N1 Hemagglutinin Antibody

Detection of Hemagglutinin in Transfected CHO cells (positive) and Wild type CHO cells (negative).