
What is the difference between Leptin (mouse), (recombinant), ALX-201-035 and Leptin (mouse), (recombinant), BML-SE160?
Leptin (mouse), (recombinant), ALX-201-035 is tested for and certified as endotoxin free
Tue, Jul 18, 2023

Why is a big change in OD not noticed in an inhibitor screening assay with Tyrosinase (human), (recombinant) (His-tag), BML-SE535?
Tyrosinase reaction rates reaches maximal velocity in less than two minutes where an initial burst phase is followed by steady-state…
Tue, Jul 18, 2023

What specific tips are useful for substrate preparation with Tyrosinase (human), (recombinant) (His-tag), BML-SE535 assay?
When preparaing an assay with Tyrosinase (human), (recombinant) (His-tag), BML-SE535, please consider that Substrate-1, MBTH (3-methyl-2-benzothiazolinone hydrazone) is unstable. Make…
Tue, Jul 18, 2023

What is the recommended assay concentration range for KillerTRAIL™ and SuperKillerTRAIL™?
The recommended working dilution range for KillerTRAIL™ is 10-100 ng/ml, and 2-100 ng/ml for SuperKillerTRAIL™. However, adjustment may be necessary for the end-user’s specific…
Tue, Jul 18, 2023

What are the differences between TRAIL, KillerTRAIL™ and SuperKillerTRAIL™?
To induce apoptosis, TRAIL needs to form multimers, showing increasing activity with increasing multimerization levels. Multimerization of TRAIL can be…
Tue, Jul 18, 2023

What are the MW of KillerTRAIL™ and SuperKillerTRAIL™?
Enzo Life Sciences’ KillerTRAIL™ and SuperKillerTRAIL™ monomers have a calculated MW of 24,144 Da and 24,350 Da, respectively. Under reducing…
Tue, Jul 18, 2023

Why is SuperKillerTRAIL™ much more effective in inducing apoptosis than KillerTRAIL™ on certain cell types?
Apoptosis induction by TRAIL is triggered via binding to TRAIL-Receptors 1 and 2 on the cell surface. Depending on cell…
Tue, Jul 18, 2023

How should KillerTRAIL™ and SuperKillerTRAIL™ be handled and stored to best assure stability of their biological activity?
Once thawed, it is recommended that appropriate aliquots are prepared and stored at -80°C. In order to retain full activity,…
Tue, Jul 18, 2023