Antifascine (Ser-39), Fosfospecifiek antilichaam

Fascin is an actin filament bundling protein localized to lamellipodia and filopodia where it has important roles in cell motility. Regulation of fascin occurs through PKC-mediated phosphorylation of Ser-39 in the F-actin binding site. Cell permeant peptides that block PKC phosphorylation of Ser-39 increase cell migration, while peptides that block fascin binding to F-actin alter lamellipodial morphology and cause aberrant cell motility. Studies using RNA interference of fascin show that fibroblasts have reduced number and abnormal morphology of filopodia, while Ser-39 phosphorylation status may determine filopodial frequency. In Drosophila neurons, fascin deficiency causes alterations in actin filaments and leads to abnormal morphology of developing neurons. Thus, fascin is a critical element of actin-based motility in various cell types.

Our Fascin (Ser-39) rabbit polyclonal phosphospecific primary antibody from PhosphoSolutions is produced in-house. It detects chicken, human, mouse, and rat Fascin (Ser-39) and is antigen affinity purified. It is great for use in ELISA, WB, ICC.

Our Fascin (Ser-39) rabbit polyclonal phosphospecific primary antibody from PhosphoSolutions is produced in-house. It detects chicken, human, mouse, and rat Fascin (Ser-39) and is antigen affinity purified. It is great for use in WB, ICC.

P55

FSCN1

Q16658

Ser-39

Chicken, Human, Mouse, and Rat

Fascin (Ser-39) synthetic peptide (coupled to carrier protein) corresponds to amino acids surrounding serine 39 in human fascin. This sequence has high homology to the conserved site in rat and mouse fascin, as well as to the conserved region in fascin-2, but has low homology to the conserved region in fascin-3.

Fascin (Ser-39)

Unconjugated

ELISA, WB, ICC

Cell Signaling, Cytoskeletal Regulation

Antigen Affinity Purified

PBS + 1 mg/ml BSA, 0.05% NaN3 and 50% glycerol

Phosphorylated

55

For research use only. Not intended for therapeutic or diagnostic use. Use of all products is subject to our terms and conditions, which can be viewed on our website.

Blue Ice

Storage at -20°C is recommended, as aliquots may be taken without freeze/thawing due to presence of 50% glycerol. Stable for at least 1 year at -20°C.

Affinity purified rabbit serum

1:1000

This antibody was cross-adsorbed to a phospho-serine peptide before affinity purified using phosho-fascin (Ser-39) peptide (without carrier) . The antibody detects a 55 kDa* band corresponding to fascin on SDS-PAGE immunoblots of mouse C2C12 and human HeLa cells treated with Calyculin A. This band is not observed after lambda phosphatase treatment. The antibody also detects fascin (Ser-39) phosphorylation in chick DRG neurons.

1:100

Western blots performed on each lot.

Rabbit

Liquid

IgG

Human

Quality Control: WB

AB_2106383