Recombinant Rat IGFBP4

BP 4, HT29 IGFBP, IBP 4, IBP4, IGF binding protein 4, IGFBP 4, IGFBP4

P21744

22-254

Rat

N-terminal His Tag

E.Coli

Signal Transduction

Greater than 95% as determined by SDS-PAGE

27.6 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