Other Proteins

Human mononucleosomes purified from HeLa cells. The nucleosome is the basic repeating unit of chromatin, which consists of 150 base pairs of DNA wrapped around an octamer core of histone proteins (two each of H2A, H2B, H3, and H4).

Human tPA 95% Two Chain Purified from Innovative Research has been recombinantly produced in CHO cells and purified using affinity chromatography then activated from single-chain form with immobilized plasmin. This is a frozen liquid buffered in 0.4M HEPES; 0.1M NaCl; pH 7.4, with a concentration of 2.0 mg/ml and a purity of >95%. This product is useful as a positive control for ELISA and western blot and for a variety of in vitro applications including cell differentiation, cell signaling, clotting assays, fibrinolysis, plasminogen activation, protein-protein interactions, receptor binding, thromboelastography, and thrombolysis. >95% two chain tPA. 100% complex formation with human PAI-1.