| Cat.No. : |
KDR-632H |
| Product Overview : |
Biotinylated Human VEGF R2, His Tag is expressed from HEK293 cells. It contains AA Ala 20 - Glu 764 (Accession # AAI31823). This protein carries an Avi tag at the C-terminus, followed by a polyhistidine tag. |
| Source : |
HEK293 |
| Species : |
Human |
| Tag : |
His-Avi |
| Predicted N Terminal : |
Ala 20 |
| Form : |
Lyophilized from 0.22 um filtered solution in PBS, pH7.4, 10% trehalose. |
| Bio-activity : |
Immobilized Human VEGF165, Tag Free at 2 ug/mL (100 uL/well) can bind Biotinylated Human VEGF R2, His Tag with a linear range of 0.15-2.5 ug/mL. |
| Molecular Mass : |
The protein has a calculated MW of 86 kDa. The protein migrates as 120-130 kDa under reducing condition (SDS-PAGE) due to glycosylation. |
| Endotoxin : |
< 1.0 EU per μg of the protein as determined by the LAL method. |
| Purity : |
>95% as determined by SDS-PAGE.. |
| Characteristic : |
Biotinylation of this product is performed using Avitag technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin. |
| Stability : |
Samples are stable for up to twelve months from date of receipt at -70ºC. |
| Storage : |
For long term storage, the product should be stored at lyophilized state at -20ºC or lower. Please avoid repeated freeze-thaw cycles. No activity loss is observed after storage at: 4-8ºC for 12 months in lyophilized state; -70ºC for 3 months under sterile conditions after reconstitution. |
| Reconstitution : |
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4ºC before opening to recover the entire contents. |
