| Product name | Recombinant Human Periostin/PN/POSTN Protein |
|---|---|
| Catalog No. | RP01748 |
| Description | Recombinant Human Periostin/PN/POSTN Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Asn22-Gln836) of human Periostin/PN/POSTN (Accession #NP_006466.2) fused with a 6×His tag at the C-terminus. |
| Bio-Activity | Measured by its ability to induce adhesion of ATDC5 mouse chondrogenic cells. Immobilized Recombinant Human Periostin/OSF‑2 at 10 µg/mL (100 µL/well) induces >19% cell adhesion. |
| Endotoxin | < 1EU/μg |
| Formulation | Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. |
| Species | Human |
| Calculated MW | 91.80 kDa |
| Synonym | PN; OSF2; OSF-2; PDLPOSTN; POSTN |
|---|---|
| Expression Host | HEK293 cells |
| Tag | C-6His |
| Swiss-Prot | |
| Gene ID |
| Storage | Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. |
|---|---|
| Reconstitution | Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles. |
* For research use only. Not for therapeutic or diagnostic purposes.
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