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Der p 20

Recombinant Dermatophagoides pteronyssinus allergen Der p 20 was expressed in E. coli and purified by affinity chromatography using a His tag.

DP20-A35H
250 µg500 µg Bulk Customize

$ 385

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Alternate Names:

Arginine Kinase from European house dust mite


Source:

Dermatophagoides pteronyssinus (European house dust mite)


UniProt Number:

B2ZSY4


Purity:

≥ 90%


Genbank Number:

EU684970


Formulation:

Protein stored in 1X PBS


References:

1. Hales BJ, et al. IgE and IgG anti-house dust mite specificities in allergic disease. J Allergy Clin Immunol. 2006 Aug;118(2):361-7.

2. Sarzsinszky E., et al. Expression in Escherichia coli and Purification of Folded rDer p 20, the Arginine Kinase From Dermatophagoides pteronyssinus: A Possible Biomarker for Allergic Asthma. Allergy Asthma Immunol Res. 2021 Jan;13(1):154-163.

Storage and Stability:

Store at -20°C. To avoid repeated handling and multiple freeze/thaw cycles, aliquot product into smaller quantities


Molecular Weight:

Calculated: 41.8 kDa
Observed: ~43 kDa




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