| Product SKU | BCACP-001105 |
| Product Description | Recombinant Human R-spondin-1 (RSPO1) protein is expressed from Mammalian cell with C-terminal 6xHis-tagged. It contains 21-263aa. [Accession | Q2MKA7]. |
| Uniprot No. | Q2MKA7 |
| Gene Names | RSPO1 |
| Purity | Greater than 95% as determined by SDS-PAGE. |
| Expression System | Mammalian cell |
| Expression Region | 21-263aa |
| Species | Homo sapiens (Human) |
| Tag Info | C-terminal 6xHis-tagged |
| Molecular weight | 27.8 kDa |
| Activity | The ED50 as determined by its ability to bind Human EphA2 in functional ELISA is less than 20 ug/ml. |
| Buffer | Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0 |
| Storage | Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
| Alternative Names | CRISTIN3, FLJ40906, hRspo1, R spondin homolog, R spondin homolog (Xenopus laevis), R spondin1, R-spondin-1, Roof plate specific spondin, Roof plate-specific spondin-1, RP11-566C13.1, RSPO, Rspo1, RSPO1_HUMAN |
SDS-PAGE: Single band at expected molecular weight confirming purity.
ELISA: Suitable as coating antigen or detection standard.
Western Blot: Compatible with standard Western Blot protocols.
Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.
Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.
Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.
Shelf Life: 12 months from date of receipt when stored as recommended.
Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.
