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M2 Antigen

Recombinant Human M2 Antigen was expressed by baculovirus in Sf9 insect cells and purified by affinity chromatography using a His tag.

MA01-F23H
100 µg1 mg Bulk Customize

$ 260

*The image is illustrative and does not necessarily represent the product


Alternate Names:

M2 antigen complex 70 kDa subunit, Pyruvate dehydrogenase complex component E2 (PDC-E2)


Formulation:

Protein stored in 20 mM HEPES, pH 8.0, 200 mM NaCl, 20% Glycerol


References:

1. Mimura S, et al. Autoantibodies in Primary Biliary Cholangitis: From Classical Markers to Emerging Targets. J Clin Med. 2025 Nov 30;14(23):8503.

2. Leung K, et al. Autoantibodies in Primary Biliary Cholangitis. Clin Liver Dis 26 (2022) 613–627.

3. Hu S, et al. The accuracy of the anti-mitochondrial antibody and the M2 subtype test for diagnosis of primary biliary cirrhosis: a meta-analysis. Clin Chem Lab Med. 2014 Nov;52(11):1533-42.

Storage and Stability:

Store at –70°C. To avoid repeated handling and multiple freeze/thaw cycles, aliquot product into smaller quantities


Source:

Homo Sapiens (Human)


Host:

Baculovirus-infected Sf9 insect cells


Molecular weight:

Calculated: 70, 58, 56 kDa
Observed: ~70 kDa, ~55 kDa


Purity:

The purity was determined to be ≥ 85% by densitometry




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