Recombinant Human GTF2B

GTF2B, S300 II, TF2B, TFIIB

Q00403

1-316

Human

N-terminal His Tag

E.Coli

Greater than 95% as determined by SDS-PAGE

36.7 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 10 mM Hepes, 500 mM NaCl with 5% trehalose, pH 7.4