Recombinant Human S100A4 Protein，His

S100A4

The S100A4 protein is a calcium-binding protein involved in angiogenesis, cell differentiation, apoptosis, and autophagy. S100A4 protein interacts with MYH9 to enhance cell motility and invasion. S100A4 also inhibits the pro-apoptotic function of TP53 by reducing its protein levels. S100A4 Protein, Human (C-His) is the recombinant human-derived S100A4 protein, expressed by E. coli , with C-6*His labeled tag.

SPRMSTBLIITCELISACELL ASSAYDRUG SCREENING

Measured in a cell proliferation assay using A549 cells. The ED50 for this effect is 0.5755 ng/mL , corresponding to a specific activity is 1.73×106 units/mg. Measured in a cell proliferation assay using A549 cells. The ED50 for this effect is 0.5755 ng/mL , corresponding to a specific activity is 1.73×106 units/mg.

Protein S100-A4; Calvasculin; Metastasin; Placental calcium-binding protein; Protein Mts1; S100 calcium-binding protein A4; S100A4; CAPL; MTS1

Human

E. coli

C-6*His

Greater than 95% as determined by SDS-PAGE.

P26447

M1-K101

Full Length

13.0 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.