Anti-N-WASP Antibody, phospho-specific [Ser484/Ser485]

32160702

NA.41

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. In addition, these proteins bind the ARP2/3 complex, which can nucleate actin polymerization at sites that lead to branched actin structures. WASP is expressed primarily in hematopoietic cells, while its homolog N-WASP is widely expressed. These proteins have 48% identity in human with the highest homology in the functional regions of these proteins. Phosphorylation 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. Thus, dual serine phosphorylation may be important for formation of actin-based structures in various cell types.

The antibody detects a 63 kDa protein corresponding to the molecular weight of phosphorylated WASP on SDS-PAGE immunoblots of Jurkat cell lysate. In rat brain, A431, human endothelial and SKN-SH cells, this antibody detects a 65 kDa protein corresponding to phosphorylated N-WASP.

Phospho-N-WASP (S484/S485) synthetic peptide (coupled to KLH) corresponding to amino acid residues around serine 484 and 485 of human N-WASP. The human WASP sequence has a similar peptide sequence surrounding serine 483 and 484.
Epitope: phosphoserine484/phosphserine485

Detect N-WASP using this Anti-N-WASP Antibody, phospho-specific [Ser484/Ser485] validated for use in ELISA & WB.
Research Category
Signaling
Research Sub Category
Cytoskeletal Signaling
Western blot: 1:1000 ELISA: 1:2000

This antibody was cross-adsorbed to unphosphorylated-N-WASP (S484/S485) peptide (without carrier) then affinity purified using phospho-N-WASP (S484/S485) peptide (without carrier). Antibody is supplied in 100 μl phosphate-buffered saline, 50% glycerol, 1 mg/ml BSA, and 0.05% sodium azide.

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

rabbit

100

affinity isolated antibody

primary antibodies

polyclonal

affinity chromatography

human, rat

Chemicon^®

ELISA: suitable
western blot: suitable

IgG

NM_003941.2

O00401

wet ice

human ... WASL(8976)

Maintain at 20°C for up to one year from date of receipt. Do not aliquot.

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

10 - Combustible liquids