- BP003685: Cynomolgus SPP1/OPN Protein with the C-His Tag - Source: The recombinant Cynomolgus SPP1/OPN Protein, (amino acids Leu17-Asn300) fused with a His tag at the C-terminus, was produced in HEK 293 cells. 
 Activity:
 Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
 Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.
- BP004920: Human SPP1/OPN Protein with the C-His Tag - Source: The recombinant Human SPP1/OPN Protein, (amino acids Ile17-Asn300) fused with a His tag at the C-terminus, was produced in HEK 293 cells. 
 Activity:
 Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
 Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.
- BP004926: Mouse SPP1/OPN Protein with the C-His Tag - Source: The recombinant Mouse SPP1/OPN Protein, (amino acids Leu17-Asn294) fused with a His tag at the C-terminus, was produced in HEK 293 cells. 
 Activity:
 Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
 Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.
- BP000239-C544: Recombinant Human Secreted Phosphoprotein 1 (SPP1) Protein 
 
 Source: HEK 293-derived.
 Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
 Endotoxin: < 0.1 ng/ug (1 EU/ug).
- BP000239-CYT-047: Recombinant Human Secreted Phosphoprotein 1 (SPP1) Protein, HEK 
 
 Source: HEK 293 cells-derived.
 Purity: > 90% by SDS-PAGE.
- BP000239-CYT-635: Recombinant Human Secreted Phosphoprotein 1 (SPP1) Protein 
 
 Source: E. coli-derived.
 Purity: > 90% by SDS-PAGE.