Recombinant Human IGF-II(HEK293-expressed)

Y12441H

≤10 EU/mg by the LAL method

Measured in a serum-free cell proliferation assay using MCF‑7 human breast cancer cells. The ED50 for this effect is ≤50 ng/mL.

Ala25-Glu91

Tag free

Lyophilized

Lyophilized from a 0.22 μm filtered solution containing TFA,ACN,5% Trehalose.

10 μg/vial,50 μg/vial, 1 mg/vial

Products are in stock, but custom products may require further consultation.

It is recommended to redissolve in 4mM HCl.

The product is shipped with blue ice.

36 months at -20°C to -80°C in lyophilized state

6 months at -20°C to -80°C under sterile conditions after reconstitution

7-10 days at 2°C to 8°C under sterile conditions after reconstitution

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.