HA Tag Antibody Best Seller

R&D Systems, part of Bio-Techne | Catalog # MAB060

R&D Systems, part of Bio-Techne
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MAB060
MAB060-SP
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Key Product Details

Species Reactivity

Validated:

Multi-Species

Cited:

Human

Applications

Validated:

Western Blot

Cited:

Cross-linking, Functional Assay

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2B Clone # 543851

View all HA Tag Antibodies »

Product Specifications

Immunogen

HA Tag Peptide
Accession # ABB51961

Specificity

Specifically detects N-terminal HA-tagged proteins with a free N-terminus.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Scientific Data Images for HA Tag Antibody

Detection of N-terminal HA-tag antibody by Western Blot.

Detection of N‑terminal HA-tag by Western Blot.

Western blot shows Recombinant Human APRIL/TNFSF13 (Catalog # 5860-AP, 5 ng/lane). PVDF membrane was probed with 1 µg/mL of Mouse Anti-HA Tag Peptide Antibody Monoclonal Antibody (Catalog # MAB060) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for N-terminal HA-tagged Recombinant Human APRIL/ TNFSF13 at approximately 26 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Applications for HA Tag Antibody

Application
Recommended Usage

Western Blot

1 µg/mL
Sample: N-terminal HA-tagged Recombinant Human APRIL/TNFSF13 (Catalog # 5860-AP)

Reviewed Applications

Read 8 reviews rated 4.8 using MAB060 in the following applications:

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
Size / Price
Qty

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: HA Tag

Human influenza hemagglutinin (HA) is a glycoprotein required for the infectivity of the human virus and is expressed as a homotrimer on the surface of the viral capsid (1). As a major antigen of the influenza virus, HA constantly evolves to escape herd immunity via antigenic shift which can lead to pandemics (2). The HA tag (YPYDVPDYA-tag) itself has a molecular weight of 1.1 kDa and is a linear epitope derived from amino acids 98-106 of the HA protein. It is used extensively as a general epitope tag in expression vectors (2, 3). The HA tag is frequently added to the N- or C- terminus of a protein of interest to facilitate protein purification, detection, and labeling using anti-HA antibodies (3, 4). HA Tag is cleaved by caspase 3/7 resulting in total loss of immunoreactivity, making it unsuitable for the study of apoptosis (5).

References

1. Wilks, S., Graaf, M. D., Smith, D. J., & Burke, D. F. (2012). A review of influenza haemagglutinin receptor binding as it relates to pandemic properties. Vaccine, 30(29), 4369-4376. doi:10.1016/j.vaccine.2012.02.076

2. Wu, N. C., & Wilson, I. A. (2019). Influenza hemagglutinin structures and antibody recognition. Cold Spring Harbor Perspectives in Medicine, 10(8). doi:10.1101/cshperspect.a038778

3. Zhao, X., Li, G., & Liang, S. (2013). Several affinity tags commonly used in chromatographic purification. Journal of Analytical Methods in Chemistry, 2013, 1-8. doi:10.1155/2013/581093

4. Kimple, M. E., Brill, A. L., & Pasker, R. L. (2013). Overview of affinity tags for protein purification. Current Protocols in Protein Science, 73(1). doi:10.1002/0471140864.ps0909s73

5. Schembri, L., Dalibart, R., Tomasello, F., Legembre, P., Ichas, F., & Giorgi, F. D. (2007). The HA tag is cleaved and loses immunoreactivity during apoptosis. Nature Methods, 4(2), 107-108. doi:10.1038/nmeth0207-107

Alternate Names

HA Epitope Tag

Entrez Gene IDs

23308115 (Influenza A Virus H1N1); 3655151 (Influenza A Virus H3N2)

Gene Symbol

HA

UniProt

ABB51961

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Product Documents for HA Tag Antibody

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Certificate of Analysis

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Product Specific Notices for HA Tag Antibody

For research use only

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