Cat#: | CTLA4-050HAC |
Product Name: | Recombinant Human CTLA-4 Protein(Fc & Avi Tag), Biotinylated |
Synonym: | CTLA4,CD152,CELIAC3,GRD4,GSE,ICOS,IDDM12 |
Description: | Biotinylated recombinant Human CTLA-4 with Fc Tag is produced in human HEK293 cells. It contains AA Ala 37 - Phe 162. |
Source: | HEK293 |
Predicted N Terminal: | Ala 37 |
Molecular Characterization: | Recombinant human CTLA-4 protein has a calculated molecular weight of 42 kDa. The recombinant protein migrates as 50-55 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation. |
Purity: | Greater than 95% as determined by reduced SDS-PAGE. |
Endotoxin: | <1.0 EU per μg of recombinant human CTLA-4 protein by the LAL method. |
Formulation: | Recombinant human CTLA-4 protein was lyophilized from 0.22 μm filtered solution in 50 mM Tris, 100 mM Glycine, pH7.5. |
Stability: | Recombinant human CTLA-4 protein was stable up to 1 year from date of receipt at -70℃ |
Usage: | For Lab Research Use Only |
Storage: | Store recombinant human CTLA-4 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. |