Recombinant Human Amphiregulin Protein(HEK293)

Amphiregulin

SPRMSTBLIITCELISACELL ASSAYDRUG SCREENING

Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells. The ED50 for this effect ≤ 14.39 ng/mL, corresponding to a specific activity ≥6.950×104 U/mg. Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells. The ED50 for this effect is 14.39 ng/mL, corresponding to a specific activity is 6.950×104 U/mg.

rHuAmphiregulin; AR; AREG; Colorectum cell-derived growth factor; CRDGF

Human

HEK293

Tag Free

Greater than 95% as determined by reducing SDS-PAGE.

P15514

S101-K198

Partial

15-20 kDa

< 1.0 EU per μg protein as determined by the LAL method.

Freeze-dried powder

PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.

Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.

Site-directed mutagenesis Custom tag design Custom buffer formulation Custom full-length protein production

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.

Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.