Site Directed Mutagenesis (SDM) Monkey Deletion COS-7

Get tips on using EpiTect Fast DNA Bisulfite Kit (200) to perform Bisulfite DNA Modification FFPE samples

Get tips on using miRCURY Exosome Serum/Plasma Kit to perform Purification of extracellular vesicles Exosomes - Seminal plasma

Get tips on using QIAamp Media MDx Kit (12) to perform DNA isolation / purification Tissue - genital / cervical samples

Get tips on using RNeasy PowerSoil DNA Elution Kit (25) to perform DNA isolation / purification Soil samples

Get tips on using DNeasy PowerClean Pro Cleanup Kit (50) to perform DNA isolation / purification Water samples

I am currently using a recombinant protein which shows metal-dependent DNase activity. Is it possible to pinpoint the source of the DNase activity after protein purification? More specifically, can I ensure that the DNase activity is not because of nuclease contamination from the E.coli that might have persisted and passed with the protein of interest during purification?

Get tips on using QIAamp PowerFecal Pro DNA Kit (50) to perform DNA isolation / purification Tissue - fecal sample

Get tips on using Qproteome FFPE Tissue Kit (20) to perform Protein isolation Tissue - Human tissue C-MFPE samples

Get tips on using Qproteome Mammalian Protein Prep Kit to perform Protein isolation Tissue - Human tissue C-MFPE samples

Get tips on using QIAamp Fast DNA Stool Mini Kit (50) to perform DNA isolation / purification Tissue - fecal sample