Arp3 polyclonal antibody BS90090
Specifications
| 50ul/100ul |
Background:
Actin polymerization is required for a variety of cell functions, including chemotaxis, cell migration, cell adhesion, and platelet activation. Cells trigger actin polymerization through either the de novo nucleation of filaments from monomeric actin, the severing of existing filaments to create uncapped barbed ends, or the uncapping existing barbed ends. The nucleation of actin is a rate-limiting and unfavorable reaction in actin polymerization and therefore requires the involvement of the Arp2/3 complex, which helps create new filaments and promotes the end-to-side cross-linking of actin filaments into the branching meshwork. The Arp2/3 complex consists of the actin-related proteins Arp2 and Arp3, and various other accessory proteins. The Arp2/3 complex promotes actin nucleation by binding the pointed end of actin filaments, or by associating with the side of an existing filament, and nucleates growth in the barbed direction. In addition, the Arp2/3 complex also mediates actin cytoskeletal outgrowths that are regulated by the Rho family of small GTPases. In response to GTP-binding Cdc42, the Arp2/3 complex binds the Cdc42 substrates, namely the WASP proteins, and initiates the formation of lamellipodia and filopodia.
Specificity:
Arp3 polyclonal antibody detects endogenous levels of Arp3 protein.
Alternative names:
ACTR3, ARP3, Actin like protein 3, Actin related protein 3, ACTR3, ARP3 actin related protein 3 homolog (yeast),
Species reactivity:
Human, Mouse, Rat
Host:
Rabbit
Ig type:
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Immunogen:
Recombinant protein of C-terminal human Arp3.
Purification & Purity:
ProA affinity purified
Molecular weight:
47 kDa
Applications:
WB ICC IF IHC FC
Usage:
WB:1:500-1:1,000 ICC:1:50-1:200 IHC:1:50-1:200 FC:1:50-1:100
Storage:
Store at +4°C after thawing. Aliquot store at -20°C. Avoid repeated freeze / thaw cycles.
Precautions:
For research use only, not for use in diagnostic procedure.
More info:
Email: info@sobekbio.com
Orders:
Email: orders@sobekbio.com
