Anti-Gelsolin/GSN Antibody Picoband® fluoro550 Vervoeging

Gelsolin also known as GNS is an actin-binding protein that is a key regulator of actin filament assembly and disassembly. Gelsolin is one of the most potent members of the actin-severing gelsolin/villin superfamily. The gene was assigned to human chromosome 9q33.2. Gelsolin is also known as brevin, or actin-depolymerizing factor; it is the principal intracellular and extracellular actin-severing protein. Gelsolin and Gc protein together constitute the extracellular actin-scavenger system which prevents the toxic effects of actin release into the extracellular space under circumstances of cell necrosis. Gelsolin may have therapeutic potential as a mucolytic agent in CF patients. The antiapoptotic activity of gelsolin seems to prevent a step leading to cytochrome c release from the mitochondria into the cytosol.

Gelsolin; AGEL; Actin-depolymerizing factor; ADF; Brevin; GSN

GSN

2934

P06396

Human, Monkey, Mouse, Rat

No cross-reactivity with other proteins

A synthetic peptide corresponding to a sequence at the C-terminus of human Gelsolin, identical to the related rat sequence, and different from the related mouse sequence by one amino acid.

Phagocytic cells, platelets, fibroblasts, nonmuscle cells, smooth and skeletal muscle cells.

Flow Cytometry

Actin Binding Proteins, Actin, etc., Cytoskeleton, Cytoskeleton/ECM, Microfilaments, Signal Transduction

Immunogen affinity purified.

Liquid

Calcium-regulated, actin-modulating protein that binds to the plus (or barbed) ends of actin monomers or filaments, preventing monomer exchange (end-blocking or capping) . It can promote the assembly of monomers into filaments (nucleation) as well as sever filaments already formed. Plays a role in ciliogenesis. .

1. Kamada, S., Kusano, H., Fujita, H., Ohtsu, M., Koya, R. C., Kuzumaki, N., Tsujimoto, Y. A cloning method for caspase substrates that uses the yeast two-hybrid system: cloning of the antiapoptotic gene gelsolin. Proc. Nat. Acad. Sci. 95: 8532-8537, 1998. 2. Kim, J., Lee, J. E., Heynen-Genel, S., Suyama, E., Ono, K., Lee, K., Ideker, T., Aza-Blanc, P., Gleeson, J. G. Functional genomic screen for modulators of ciliogenesis and cilium length. Nature 464: 1048-1051, 2010. 3. Vasconcellos, C. A., Allen, P. G., Wohl, M. E., Drazen, J. M., Janmey, P. A., Stossel, T. P. Reduction in viscosity of cystic fibrosis sputum in vitro by gelsolin. Science 263: 969-971, 1994.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

85698 MW

No cross reactivity with other proteins.

6

Gelsolin

Isoform 2: Cytoplasm, cytoskeleton.

Belongs to the villin/gelsolin family.

Gelsolin

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.