Anti-SRP14 Antibody Picoband® fluoro488 Vervoeging

Signal-recognition-particle assembly has a crucial role in targeting secretory proteins to the rough endoplasmic reticulum membrane. SRP9 together with SRP14 and the Alu portion of the SRP RNA, constitutes the elongation arrest domain of SRP. The complex of SRP9 and SRP14 is required for SRP RNA binding.

Protein Hook homolog 3; h-hook3; Hhk3; HOOK3

SRP14

6727

P37108

Human

No cross-reactivity with other proteins.

E.coli-derived human SRP14 recombinant protein (Position: M1-D92) .

Highly expressed in chromaffin cells of the adrenal medulla (at protein level) . Detected in peripheral sympathetic ganglia (at protein level) . Found in some paracrine cells in stomach and duodenum (at protein level) .

Flow Cytometry

Golgi Proteins, Protein Trafficking, Signal Transduction, Vesicle Transport

Immunogen affinity purified.

Liquid

Probably serves as a target for the spiC protein from Salmonella typhimurium, which inactivates it, leading to a strong alteration in cellular trafficking. Component of the FTS/Hook/FHIP complex (FHF complex) . The FHF complex may function to promote vesicle trafficking and/or fusion via the homotypic vesicular protein sorting complex (the HOPS complex) . May regulate clearance of endocytosed receptors such as MSR1. Participates in defining the architecture and localization of the Golgi complex. Acts as an adapter protein linking the dynein motor complex to various cargos and converts dynein from a non-processive to a highly processive motor in the presence of dynactin. Facilitates the interaction between dynein and dynactin and activates dynein processivity (the ability to move along a microtubule for a long distance without falling off the track) .

1. Chang, D. Y., Nelson, B., Bilyeu, T., Hsu, K., Darlington, G. J., Maraia, R. J. A human Alu RNA-binding protein whose expression is associated with accumulation of small cytoplasmic Alu RNA. Molec. Cell. Biol. 14: 3949-3959, 1994. 2. Halic, M., Becker, T., Pool, M. R., Spahn, C. M. T., Grassucci, R. A., Frank, J., Beckmann, R. Structure of the signal recognition particle interacting with the elongation-arrested ribosome. Nature 427: 808-814, 2004. 3. Larsen, N., Samuelsson, T., Swieb, C. The Signal Recognition Particle Database (SRPDB) . Nucleic Acids Res. 26: 177-178, 1998.

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

49229 MW

6

Hook microtubule tethering protein 3

Cytoskeleton. Golgi apparatus.

Chromaffin granule amine transporter

Rabbit IgG

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