human serum samples from healthy donors (Potenza Therapeutics)
90
Structured Review
Potenza Therapeutics
human serum samples from healthy donors
Human Serum Samples From Healthy Donors, supplied by Potenza Therapeutics, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/human+serum+samples+from+healthy+donors/human+serum+samples+from+healthy+donors/pm30007206-46-26-16
Average 90 stars, based on 1 article reviews
Human Serum Samples From Healthy Donors, supplied by Potenza Therapeutics, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/human+serum+samples+from+healthy+donors/human+serum+samples+from+healthy+donors/pm30007206-46-26-16
Average 90 stars, based on 1 article reviews
human serum samples from healthy donors - by Bioz Stars,
2026-10
90/100 stars
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other:Article Title: A novel approach for the selective analysis of l-lysine in untreated human serum by a co-crosslinked l-lysine-α-oxidase/overoxidized polypyrrole bilayer based amperometric biosensor. Article Snippet: Article history: Received 7 March 2018 Received in revised form 28 June 2018 Accepted 3 July 2018 Available online 06 July 2018 An amperometric biosensor based on an L-lysine-α-oxidase (LO) layer immobilized by co-crosslinking onto the surface of an overoxidized polypyrrole modified Pt electrode (Pt/oPPy) and able to analyse L-lysine (Lys) in untreated human serum is described.. The sensing electrode has been characterised and a proper enzyme kinetics optimisation permits to use a low specific enzyme as LO from Trichoderma viride for the selective biorecognition of Lys in the presence of other interferent amino acids; a kinetics study of LO evidenced also the allosteric behaviour of this enzyme, a kinetic feature which was never reported before for this enzyme.. The biosensor showed a sensitivity of 0.11 μA/mMmm, linear responses up to 4 mM and a limit of detection of 2 μM; the within-a-day coefficients of variation for replicate (n=5) were 0.92% and 1.35% at 4 mM and 0.2 mM Lys levels, respectively. |