- BP001647-CE53: Recombinant Human Checkpoint Protein HUS1 (HUS1) 
 
 Source: E. coli-derived.
 Purity: > 95% by reducing SDS-PAGE.
 Endotoxin: < 0.1 ng/ug (1 IEU/ug).
- BP001647-PRO-039: Recombinant Human Checkpoint Protein HUS1 (HUS1) 
 
 Source: E. coli-derived.
 Purity: > 95% by SDS-PAGE.
- BP003007-PRO-868: Recombinant human RAD1 (RAD1) Protein 
 
 Source: E. coli-derived.
 Purity: > 90.0% as determined by SDS-PAGE.