mOrange2, a Genetically Encoded, pH Sensitive Fluorescent Protein, is an Alternative to BCECF-AM to Measure Intracellular pH to Determine NHE3 and DRA Activity

• Rafiquel Sarker,
• Chung Ming Tse,
• Ruxian Lin,
• George McNamara,
• Varsha Singh,
• Mark Donowitz

Affiliations

Rafiquel Sarker

Division of Gastroenterology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA

Chung Ming Tse

Division of Gastroenterology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA

Ruxian Lin

Division of Gastroenterology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA

George McNamara

Division of Gastroenterology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA

Varsha Singh

Division of Gastroenterology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA

Mark Donowitz

Division of Gastroenterology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Physiology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA