Live Cell Imaging Products

Extracellular antibodies are ideal research tools for cell-surface proteins.

 

No permeabilization/fixation because using extracellular antibodies allows you to work with live cells!

 

Benefits of live cell imaging:
Monitor cell movement
Study protein transport across the cell
Investigate protein internalization

Melanocortin Receptors

The melanocortin signaling system plays a role in many physiological outcomes such as skin pigmentation, food intake, sexual behavior and more. Melanocortin receptors (MCRs) 1 through 5, belong to the superfamily of G-protein coupled receptors, and mediate the effects of five different peptides: ACTH, α-MSH, β-MSH and γ-MSH. In addition, this system has endogenous antagonists: agouti and AGRP. Agouti inhibits MCR1 and MCR4, while AGRP antagonizes MCR3 and MCR4. These two antagonists, when overexpressed in mice, give rise to obese animals, and in some cases, obese and diabetic subjects.