Catalog # WK6110
N-WASP Phospho-Regulation Antibody Kit
Antibody Sampler Kit
Members of the Wiskott-Aldrich sydrome protein (WASP) family regulate the formation of actin-based cell structures in many cell types. These proteins contain C-terminal actin-binding domains that can stimulate actin polymerization. WASP is expressed primarily in hematopoietic cells, while its homolog N-WASP is widely expressed. These proteins have 48% identity in human with higher homology in the functional regions of these proteins. Phosphorylation at serine and tyrosine residues regulates the activity of both proteins. Dual phosphorylation of WASP on serine 483 and 484 by casein kinases increase the affinity for the ARP2/3 complex. WASP is tyrosine phosphorylated at tyrosine 291 after antigen receptor activation in B-cells and collagen stimulation of platelets. Phosphorylation of the analogous site in N-WASP (Tyr-256) stimulates its activity, reduces nuclear N-WASP, and is required for neurite extension.
Torres, E. & Rosen, M.K. (2003) Mol Cell 11:1215.
Cory, G.O. et al. (2003) Mol Cell 11(5):1229-39.
Wu, X. et al. (2004) J Biol Chem 279(10):9565.
The products are are safely shipped at ambient temperature for both domestic and international shipments. Each product is guaranteed to match the specifications as indicated on the corresponding technical data sheet. Please store at -20C upon arrival for long term storage.
*All molecular weights (MW) are confirmed by comparison to Bio-Rad Rainbow Markers and to western blot mobilities of known proteins with similar MW.
Product References:WP2601 Uenishi, E. et al. (2013) J of Bio Chem 288(36): 25851. WB: MIN6-K8 β-cells
WP2601 Cheney, L. et al. (2011) J Infectious Diseases. 203:1824. WB: mouse adipocytes
WP2101 Cheney, L. et al. (2011) J Infectious Diseases. 203:1824. WB: mouse adipocytes
WP2201 Cheney, L. et al. (2011) J Infectious Diseases. 203:1824. WB: mouse adipocytes
WP2001 Anitei, M. et al. (2010) Nature Cell Biol. 12:330. WB: human HeLa cells
WP2601 Pichot, C.S. et al. (2009) British J Cancer. 1 –10. WB: breast cancer cell lines
WP2001 Hartig, S.M. et al. (2009) J Cell Sci. 122:2283. WB: rat L6 myoblasts
WP2001 Pichot, C.S. et al. (2009) British J Cancer. 1 –10. WB: breast cancer cell lines
This kit contains:
|CATALOG#||DESCRIPTION||SIZE||APPLICATIONS||SPECIES REACTIVITY||MW (kDa)|
|WASP / N-WASP Rabbit pAb||50 μl||WB, E, ICC||Hu, Rt, Ms||63|
|N-WASP Rabbit pAb||50 μl||WB, E||Hu, Rt, Ms||65|
|N-WASP (Tyr-256), phospho-specific Rabbit pAb||50 μl||WB, E, ICC||Hu, Rt, Ms||65|
|N-WASP (Ser-484/Ser-485), phospho-specific Rabbit pAb||50 μl||WB, E, ICC||Hu, Rt, Ms||65|
|unphosphorylated N-WASP (Ser-484/Ser-485) Rabbit pAb||50 μl||WB, E, ICC||Hu, Rt, Ms||65|