PAK4+5+6 [p Ser602] Antibody (24GB445)

• Reactivity: Hu, Mu, Rt
• Applications: WB, Flow, ICC/IF
• Clone: 24GB445
• Clonality: Monoclonal
• Host: Rabbit
• Conjugate: Unconjugated

PAK4+5+6 [p Ser602] Antibody (24GB445) Summary

• Immunogen: A synthesized peptide derived from human Phospho-PAK4/5/6 (S474 + S560 + S602) (Uniprot: O96013/Q9P286/Q9NQU5)
• Modification: p Ser602
• Specificity: This antibody detects endogenous levels of PAK4/PAK5/PAK6 only when phosphorylated at S474 and S560 and S602
• Isotype: IgG
• Clonality: Monoclonal
• Host: Rabbit
• Gene: PAK4
• Purity: Affinity purified

Applications/Dilutions

• Dilutions:
  • Flow Cytometry
  • Immunocytochemistry/ Immunofluorescence
  • Western Blot

Packaging, Storage & Formulations

• Storage: Store at -20C. Avoid freeze-thaw cycles.
• Buffer: PBS (pH 7.4), 50% glycerol
• Preservative: 0.02% Sodium Azide
• Purity: Affinity purified

Alternate Names for PAK4+5+6 [p Ser602] Antibody (24GB445)

• EC 2.7.11
• EC 2.7.11.1
• KIAA1142
• p21 protein (Cdc42/Rac)-activated kinase 4
• p21(CDKN1A)-activated kinase 4
• p21-activated kinase 4
• PAK-4
• protein kinase related to S. cerevisiae STE20, effector for Cdc42Hs
• serine/threonine-protein kinase PAK 4

Background

Three recently identified isoforms of serine/threonine kinases, designated alphaPAK p68, betaPAK p65 and gammaPAK p62, have been shown to exhibit a high degree of sequence homology with the S. cerevisiaekinase STE20, involved in pheromone signaling. The alpha, beta and gammaPAK isoforms complex specifically with Rac1 and Cdc42 in their active GTP bound state, inhibiting their intrinsic GTPase activity leading to their autophosphorylation. Once phosphorylated and their affinity for Rac/Cdc42 reduced, the PAK isoforms disassociate from the complex to seek downstream substrates. One such putative substrate is MEK kinase, an upstream effector of MEK4 which is involved in the JNK signaling pathway. While the PAK isoforms interact in a GTP-dependent manner with Rac1 and Cdc42, they do not interact with Rho.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: PAK4