Periostin [OSF-2] Recombinant Protein

Osteoblast-specific Factor 2, OSF-2, Postn

Q9ER62

DDDDK Tag

CHO cells

Cancer Biology, Neuroscience, Signal Transduction

0.1mg/ml after reconstitution.

>95% (SDS-PAGE) . Endotoxin level is less than 0.1EU/ μg purified protein (LAL test; Lonza) .

Rescues sphere formation from periostin KO primary tumor cells at 50ng/ml.

Lyophilized

Stable for at least 6 months after receipt when stored at -20°C.

For research use only.

This recombinant proteins is for research use only.

Q62009

Contains PBS. Reconstitute with 100 μl sterile water.

Mouse periostin (aa 24-783) (isoform 5) is fused at the C-terminus to a DDDDK-tag.