Recombinant Der f 1 - ra-3083A

Recombinant Der f 1

Size: 50ug

Catalog Number: ra-3083A

Citations, Manuals and MSDS Available upon request.

Product Description: Recombinant Der f 1（99-321aa） was expressed in Yeast with His tag.

Product Type: Animal Allergens

Storage Temperature: Store it under sterile conditions at -20 to -80 ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

Molecular weight: The theoretical molecular weight is 26kDa. It shows about 40kDa due to intracellular expression of Pichia pastoris with alpha factor. A part of protein exsited as dimer.

Purity: >95% by SDS-PAGE

Host: Yeast

Grade: RUO

Protein species: Dermatophagoides farinae (American house dust mite)

Tag: His

Research Use Only