50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
68 kDa
Observed MW
68 kDa
Clonality
Monoclonal
Clone No.
65F58
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
PXN
Protein Name
Paxillin
Background
Paxillin is focal-adhesion scaffold-adaptor protein family mediating focal-adhesion assembly and signal integration for cell adhesion and migration. Localized at focal adhesion complexes, paxillin contains multiple SH2/SH3-binding motifs, recruiting FAK, Src and diverse adaptors to build adhesion signaling hubs, transmitting integrin-extracellular-matrix signals inward. It orchestrates actin cytoskeleton rearrangement and governs cell spreading, migration and invasion. Tyrosine phosphorylation dynamically reshapes paxillin protein-protein interactions. Dysregulated paxillin expression and phosphorylation drive tumor metastasis.