Anti-TTC11/FIS1 Antibody Picoband® fluoro594 Vervoeging

Mitochondrial fission 1 protein (FIS1) is a protein that in humans is encoded by the FIS1 gene on chromosome 7. It is mapped to 7q22.1. The balance between fission and fusion regulates the morphology of mitochondria. TTC11 is a component of a mitochondrial complex that promotes mitochondrial fission. Its role in mitochondrial fission thus implicates it in the regulation of mitochondrial morphology, the cell cycle, and apoptosis. By extension, the protein is involved in associated diseases, including neurodegenerative diseases and cancers.

Mitochondrial fission 1 protein; FIS1 homolog; hFis1; Tetratricopeptide repeat protein 11; TPR repeat protein 11; FIS1; TTC11; CGI-135

FIS1

51024

Q9Y3D6

Human, Rat

No cross-reactivity with other proteins.

E.coli-derived human TTC11/FIS1 recombinant protein (Position: E18-S152) .

Ubiquitous. Expressed in the rod and cone photoreceptors, extending from the tips of the outer segment (OS) through the inner segment (IS) and outer nuclear layer (ONL) and into the synaptic terminals of the outer plexiform layer (ONL) . Also detected in the bipolar, horizontal and amacrine cells in the inner nuclear layer (INL), extending to the inner plexiform layer (IPL) and though the ganglion cell layer (GCL) and into the nerve fiber layer (NFL) (at protein level) .

Flow Cytometry

Cancer, Developmental Biology, Growth Factors, Growth Factors/Hormones, Organogenesis, Signal Transduction

Immunogen affinity purified.

Liquid

Involved in the fragmentation of the mitochondrial network and its perinuclear clustering. Plays a minor role in the recruitment and association of the fission mediator dynamin-related protein 1 (DNM1L) to the mitochondrial surface and mitochondrial fission. Can induce cytochrome c release from the mitochondrion to the cytosol, ultimately leading to apoptosis. Also mediates peroxisomal fission.

1. Dohm, J. A., Lee, S. J., Hardwick, J. M., Hill, R. B., Gittis, A. G. Cytosolic domain of the human mitochondrial fission protein Fis1 adopts a TPR fold. Proteins 54: 153-156, 2004. 2. Frieden, M., James, D., Castelbou, C., Danckaert, A., Martinou, J.-C., Demaurex, N. Ca (2+) homeostasis during mitochondrial fragmentation and perinuclear clustering induced by hFis1. J. Biol. Chem. 279: 22704-22714, 2004. 3. James, D. I., Parone, P. A., Mattenberger, Y., Martinou, J.-C. hFis1, a novel component of the mammalian mitochondrial fission machinery. J. Biol. Chem. 278: 36373-36379, 2003. Note: Erratum: J. Biol. Chem. 279: 36166 only, 2004.

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

6

Fission, mitochondrial 1

Mitochondrion outer membrane. Single-pass membrane protein. Peroxisome membrane.

Rabbit IgG

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