BackgroundRegulates actin polymerization by inhibiting the actin-nucleating activity of the Arp2/3 complex; the function is competetive with nucleation promoting factors. Participates in an incoherent feedforward loop at the lamellipodium tip where it inhibits the ARP2/2 complex in response to Rac signaling and where Rac also stimulates actin polymerization through the WAVE complex. Involved in steering cell migration by controlling its directional persistence.
DescriptionARPIN Polyclonal Antibody, Biotin Conjugated. Biotin. Raised in: Rabbit.
FormulationLiquid. 0.03% Proclin 300. 50% Glycerol, 0.01M PBS, pH 7.4.
SpecificityHuman
IsotypeIgG
Uniprot IDQ7Z6K5
PurificationAffinity purified
ImmunogenRecombinant Human Arpin protein (1-226AA)
StorageShipped at 4°C. Upon delivery aliquot and store at -20°C (short-term) or -80°C (long-term). Avoid repeated freeze.
Alternative NamesArpin, Arp2/3 inhibition protein, ARPIN, C15orf38
ApplicationELISA; Recommended dilution: ELISA 1:500-1:1000