Cat#: | B7-1-030HAC |
Product Name: | Recombinant Human B7-1 / CD80 / CD28 Ligand Protein, Biotinylated |
Synonym: | CD80,B7,B7-1,B7.1,BB1,CD28LG,CD28LG1,LAB7 |
Description: | Biotinylated recombinant Human B7-1 with His Tag is produced in HEK293 cells. It contains AA Val 35 - Asn 242. |
Source: | HEK293 |
Predicted N Terminal: | Val 35 |
Molecular Characterization: | Recombinant human B7-1 / CD80 / CD28 Ligand protein has a calculated molecular weight of 26.5 kDa. The recombinant protein migrates as 44-54 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation. |
Endotoxin: | <1.0 EU per μg of recombinant human B7-1 / CD80 / CD28 Ligand protein by the LAL method. |
Purity: | Greater than 95% as determined by SDS-PAGE. |
Formulation: | Recombinant human B7-1 / CD80 / CD28 Ligand protein was lyophilized from 0.22 μm filtered solution in PBS, pH7.4. |
Stability: | Recombinant human B7-1 / CD80 / CD28 Ligand protein was stable up to 1 year from date of receipt at -70℃ |
Storage: | Store recombinant human B7-1 / CD80 / CD28 Ligand protein under sterile conditions at -20℃ to -80℃. It is recommended that the recombinant protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |