Recombinant Human DDX21

DDX21, DEAD box protein 21, Gu alpha, GUA, GURDB, Nucleolar RNA helicase 2, Nucleolar RNA helicase Gu, Nucleolar RNA helicase II, RH II/GU, RH II/GuA

Q9NR30

1-187

Human

N-terminal His-IF2DI Tag

E.Coli

Epigenetics, Immunology

Greater than 90% by SDS-PAGE gel analyses

41.8 kDa

-20°C for 12 months as lyophilized;2-8°C for 1 month under sterile conditions after reconstitution

For research use only.

Centrifuge the vial at 10,000 rpm for 1 minute, reconstitute at 200 μg/ml in sterile distilled water by gentle pipetting 2-3 times, don’t vortex

ELISA, WB

Lyophilized from a 0.2 μm filtered solution in PBS with 5% trehalose, pH 7.4