P7746

Anti-phospho-PAK1/2/3 (pThr⁴²³) antibody produced in rabbit

affinity isolated antibody, buffered aqueous glycerol solution

• UNSPSC Code: 12352203
• NACRES: NA.44
• MDL number: MFCD06411891
• Conjugate: unconjugated
• Clone: polyclonal
• Application: WB
• Citations: 7

Properties

• biological source: rabbit
• Quality Segment: 200
• conjugate: unconjugated
• antibody form: affinity isolated antibody
• antibody product type: primary antibodies
• clone: polyclonal
• form: buffered aqueous glycerol solution
• species reactivity: human
• technique(s): western blot: 1:1,000 using His-tagged wild-type and S139A/T421A double mutant PAK3.
• UniProt accession no.: Q13153
• shipped in: wet ice
• storage temp.: −20°C
• target post-translational modification: phosphorylation (pThr423)
• Gene Information: human ... PAK1(5058)

Description

General description

p21-activated kinases are a family of highly conserved serine/threonine protein kinases that are activated by small GTPases of Cdc42 and Rac families. There are 2 groups of PAKs in mammals, group A and B. The group A members are three isoforms, PAK1, PAK2, and PAK3 (also known as α-PAK, γ-PAK, and β-PAK, respectively). PAKs are actively involved in regulation of MAPK pathways by phosphorylation of Raf-1 and MEK-1. They also regulate cytoskeletal reorganization by interaction with GTPases. Autophosphorylation of threonine 423 (threonine 402 for PAK2 and threonine 421 for PAK3), catalyzed by Cdc42, is required for activation of PAK.
The antibody detects human PAK1, PAK2 and PAK3, phosphorylated at Thr⁴²³. Other species with 100% PAK homology are expected to react.

Immunogen

synthetic phosphopeptide derived from the region of PAK that contains threonine 423.

Application

A recommended working concentration of 0.1-1.0 μg/mL is determined by immunoblotting using Histagged wild-type and S139A/T421A double mutant PAK3.

Physical form

Solution in Dulbecco′s phosphate buffered saline (without Mg²⁺ and Ca²⁺), pH 7.3, with 50% glycerol, 1.0 mg/mL BSA (IgG and protease free) and 0.05% sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)