Human GDF15 Protein (GDF-HE115)
Catalog: GDF-HE115
Order now get it on
Product Description | Recombinant Human GDF15 Protein is expressed from E.coli with His tag at the N-terminal.It contains Ala197-Ile308. |
Product Category | Recombinant Protein |
Target | GDF15 |
Synonyms | GDF-15; MIC-1; NAG-1; PDF; PLAB; PTGFB; GDF15; MIC1; RG-1; Placental TGF-beta; PTGF-beta; PTGFBPTGF-beta |
Gene/Protein ID | Q99988-1 |
Species | Human |
Exact Sequence | Ala197-Ile308 |
Molecular Weight | The protein has a predicted MW of 13.5 kDa. The protein migrates to 15-16 kDa based on Tris-Bis PAGE result. |
Activity | Immobilized Human GDF15, His Tag at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Human GFRAL, hFc Tag with the EC50 of 22.8ng/ml determined by ELISA. The affinity constant of 0.014 nM as determined in SPR assay (Biacore T200). See testing image for detail. |
Product Tag | N-His |
Express System | E.coli |
Purity | > 95% as determined by Tris-Bis PAGE |
Endotoxin | Less than 1EU per μg by the LAL method. |
Form | Lyophilized |
Shipping | Shipped at ambient temperature. |
Formulation | Lyophilized from 0.22μm filtered solution in 50mM HAc (pH 2.9). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution | Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in 50mM HAc (pH 2.9). |
Stability And Storage | Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
You may also be interested in
View more associated products