Coelenterazine Indicators for the Specific Imaging of Human and Bovine Serum Albumins.

ABSTRACT: Albumin assays in serum are important for the prognostic assessment of many life-threatening diseases, such as heart failure, liver disease, malnutrition, inflammatory bowel disease, infections, and kidney disease. In this study, synthetic coelenterazine (CTZ) indicators are developed to quantitatively illuminate human and bovine serum albumins (HSA and BSA) with high specificity. Their functional groups were chemically modified to specifically emit luminescence with HSA and BSA. The CTZ indicators were characterized by assaying the most abundant serum proteins and found that the CTZ indicators S6 and S6h were highly specific to HSA and BSA, respectively. Their colors were dramatically converted from blue, peaked at 480 nm, to yellowish green, peaked at 535 nm, according to the HSA-BSA mix

SUBMITTER: Kim SB 

PROVIDER: S-EPMC10346935 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature