Hybrid optimization of preparative chromatography for a ternary monoclonal antibody mixture

A Capture ELISA for the Diagnosis of Visceral Leishmaniasis Using a Monoclonal Antibody against a Leishmanial

capture ELISA system was developed for diagnosis of visceral leishmaniasis (VL) using a monoclonal antibody raised against an antigen previously detected in the urine of VL patients. Urine samples from confirmed VL cases from Yemen, Nepal, Spain, Sudan and Brazil were tested in the capture ELISA in comparison with urine samples from endemic and non-endemic areas along with urine samples from pa...

Development of a Novel Inhibitory Chimeric Anti-HER2 Monoclonal Antibody

Preparative Supercritical Fluid Chromatography

Supercritical Suid chromatography (SFC) on a preparative scale is of interest because of its advantages over high performance liquid chromatography (HPLC). The high diffusivity and low viscosity of supercritical Suids allow rapid separation. The solvent strength can easily be controlled by changing pressure and/or temperature, so that mobile phases with a Rxed composition can be used to separat...

99mTc Direct radiolabeling of PR81, a new anti-MUC1 monoclonal antibody for radioimmunoscintigraphy

  Introduction: Monoclonal antibodies labeled mainly with 99mTc are being widely used as imaging agents in nuclear medicine. Recently PR81 was introduced as a new murine anti-MUC1 MAb against human breast carcinoma. This antibody reacts with the tandem repeat of 20-mer peptide of protein backbone, and is of IgG1 class, with an affinity of 2.19×10-8 M-1. Due to high sp...

Large-Scale, Preparative Paper Chromatography

Most of the techniques that have been described for large-scale, preparative paper c hromatograp hy depe nd on an i.ncrease in bulk through the use of many closely pressed layers of a thin paper [IJ.' So me of these methods require the tedious loading of each s hee t , and others tend to suffer from a lack of uniformity in the movement of compounds thro ughout the bulk. Th e latter disadvantage...