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Der p 21/23

Recombinant full-length Dermatophagoides pteronyssinus Der p 21/23 was expressed in E. Coli using a C-terminal His tag.
Catalog No. DP22-A941H

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Catalog No. Pack Size Price (USD)
DP22-A941H-250 250 ug $560
DP22-A941H-500 500 ug $1015
DP22-A941H-BULK BULK Contact Us  

Gene Aliases:

Mite allergen Der p 21; Major House Dust Mite allergen Der p 23

Genbank Number:


1. Weghofer M, et al. Characterization of Der p 21, a new important allergen derived from the gut of house dust mites. Allergy. 63:758-67, 2008.

2. Mueller GA, et al: Serological, genomic and structural analyses of the major mite allergen Der p 23. Clin. Exp. Allergy. 46:365-76, 2016.

Purification :

Affinity chromatography


Sample purity data. for lot-specific data please refer to the specific datasheet.

Molecular Weight:

~30 kDa

Storage, Stability, and Shipping:

Store product at –20oC. For optimal storage, aliquot diluted product into smaller quantities and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.

Product Datasheets

There are no related publications available for this product.


Cellular Stress, Inflammation


  Der f 2, DF02-A941H

  Der p 2, DP02-A941H



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