Anti-HA Tag Antibody

Human influenza hemagglutinin (HA) is a surface glycoprotein required for the infectivity of the human virus. The HA tag is derived from the HA-molecule corresponding to amino acids 98-106 has been extensively used as a general epitope tag in expression vectors. Many recombinant proteins have been engineered to express the HA tag, which does not appear to interfere with the bioactivity or the biodistribution of the recombinant protein. This tag facilitates the detection, isolation, and purification of the proteins.

Various

KLH-conjugated, synthetic peptide corresponding to amino acids 98-106 of influenza hemaglutinin.

Detect HA Tag using this Anti-HA Tag Antibody validated for use in IC, IP & WB.

Immunoprecipitation:
5 μg/mL of his antibody has been reported by an independent laboratory to immunoprecipitate recombinant HA-tagged fusion protein.

Immunocytochemistry:
5 μg/mL of this antibody has been reported by an independent laboratory to immunostain HA-tagged fusion protein.

Research Category
Epitope Tags & General Use

Research Sub Category
Epitope Tags

Reactivity with other species has not been confirmed.

Recognizes HA tagged proteins overexpressed in cells, including both amino or carboxy-termini of targeted proteins in transfected mammalian cells.

Format: Purified

Protein A purified

Purified mouse monoclonal IgG3 in buffer containing PBS, pH 7.4 containing 0.05% sodium azide.

Stable for 1 year at -20°C from date of receipt.

Handling Recommendations:
Upon first thaw, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.

Control
RIPA lysates from HEK293 cells.

Routinely evaluated by western blot of recombinant protein containing the HA-tag at the amino terminus in RIPA lysates from HEK293 cells.

Western Blot Analysis:
0.5-2 μg/mL of this lot detected a recombinant protein containing the HA-tag at the amino terminus in RIPA lysates from HEK293 cells.

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Replaces: 07-221

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.