Affinity chromatography: A review of trends and developments over the past 50 years

EL Rodriguez, S Poddar, S Iftekhar, K Suh… - … of Chromatography B, 2020 - Elsevier
The field of affinity chromatography, which employs a biologically-related agent as the
stationary phase, has seen significant growth since the modern era of this method began in …

High performance affinity chromatography and related separation methods for the analysis of biological and pharmaceutical agents

C Zhang, E Rodriguez, C Bi, X Zheng, D Suresh, K Suh… - Analyst, 2018 - pubs.rsc.org
The last few decades have witnessed the development of many high-performance
separation methods that use biologically related binding agents. The combination of HPLC …

Testosterone meets albumin–the molecular mechanism of sex hormone transport by serum albumins

MP Czub, BS Venkataramany, KA Majorek… - Chemical …, 2019 - pubs.rsc.org
Serum albumin is the most abundant protein in mammalian blood plasma and is responsible
for the transport of metals, drugs, and various metabolites, including hormones. We report …

Determination of binding constants by ultrafast affinity extraction: Theoretical and experimental studies of optimum conditions for analysis

S Iftekhar, M Rauhauser, BD Hage, DS Hage - Journal of Chromatography …, 2023 - Elsevier
Ultrafast affinity extraction (UAE) is a form of microscale affinity HPLC that can be employed
to quickly measure equilibrium constants for solute-binding agent interactions in solution …

Analysis of stereoselective drug interactions with serum proteins by high-performance affinity chromatography: A historical perspective

Z Li, DS Hage - Journal of pharmaceutical and biomedical analysis, 2017 - Elsevier
The interactions of drugs with serum proteins are often stereoselective and can affect the
distribution, activity, toxicity and rate of excretion of these drugs in the body. A number of …

Characterization of drug binding with alpha1-acid glycoprotein in clinical samples using ultrafast affinity extraction

SR Beeram, C Zhang, K Suh, WA Clarke… - … of Chromatography A, 2021 - Elsevier
Many drugs bind to serum transport proteins, which can affect both drug distribution and
activity in the body. α 1-Acid glycoprotein (AGP) is a key transport protein for basic and …

Immune checkpoint regulators: A new era toward promising cancer therapy

M Shaaban, H Othman, T Ibrahim, M Ali… - Current Cancer Drug …, 2020 - ingentaconnect.com
During the last century, our battle against cancer has been inaugurated upon three main
approaches; surgery, radiation and chemotherapy. The latest findings on the effectiveness of …

Kinetic analysis by affinity chromatography

S Iftekhar, ST Ovbude, DS Hage - Frontiers in Chemistry, 2019 - frontiersin.org
Important information on chemical processes in living systems can be obtained by the rates
at which these biological interactions occur. This review will discuss several techniques …

Analysis of the binding of warfarin to glyoxal-and methylglyoxal-modified human serum albumin by ultrafast affinity extraction

S Iftekhar, Z Li, P Tao, S Poddar, DS Hage - Journal of Chromatography B, 2022 - Elsevier
Ultrafast affinity extraction (UAE) and affinity microcolumns containing immobilized human
serum albumin (HSA) were employed to evaluate the effect of advanced stage glycation on …

Chromatographic studies of drug interactions with alpha1-acid glycoprotein by ultrafast affinity extraction and peak profiling

S Beeram, C Bi, X Zheng, DS Hage - Journal of Chromatography A, 2017 - Elsevier
Interactions with serum proteins such as alpha 1-acid glycoprotein (AGP) can have a
significant effect on the behavior and pharmacokinetics of drugs. Ultrafast affinity extraction …