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PAK2 (phospho-S20) polyclonal antibody

货号: BS4857

价格：￥ 1350

货期：现货（1-2个工作日）

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No. :BS4857

Product Name :PAK2 (phospho-S20) polyclonal antibody

Swiss-Prot :Q13177

Host :Rabbit

Reactivity :Human,Mouse,Rat

Applications :WB IHC

Application_all :WB: 1:500~1:1000 IHC: 1:50~1:200

Background :Three isoforms of serine/threonine kinases, designated αPAK p68, βPAK p65 and γPAK p62, have been shown to exhibit a high degree of sequence homology with the S. cerevisiae kinase Ste 20, involved in pheromone signaling. The α, β and γPAK isoforms complex specifically with Rac1 and Cdc42 in their active GTP-bound state, inhibiting their intrinsic GTPase activity leading to their autophosphorylation. There are eight sites of autophosphorylation on γPAK, including Ser 19, Ser 141 and Thr 402, and phosphorylation of Ser 141 and Thr 402 is correlated with γPAK activation. Once phosphorylated and their affinity for Rac/Cdc42 reduced, the PAK isoforms disassociate from the complex to seek downstream substrates.

Product :Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Purification&Purity :The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity :p-PAK2 (S20) polyclonal antibody detects endogenous levels of PAK2 protein only when phosphorylated at Ser20.

BiowMW :~ 60 kDa

Note :For research use only, not for use in diagnostic procedure.

Pathway :Regulation of Microtubule Dynamics,Epigenetic Writers and Erasers of Histones H2A H2B and H4,

Alternative Name :Serine/threonine-protein kinase PAK 2; Gamma-PAK; PAK65; S6/H4 kinase; p21-activated kinase 2; PAK-2; p58; PAK-2p27; PAK-2p34; C-t-PAK2; PAK2; PAKγ

Immunogen :Synthetic phosphopeptide derived from human PAK2 around the phosphorylation site of Serine 20.

Conjugate :Unconjugated

Modification :Phosphorylation

Western blot (WB) analysis of p-PAK2 (S20) polyclonal antibody at 1:500 dilution Lane1:HEK293T cell lysate treated with EGF(0.1ng/ML,30mins) Lane2:Raw264.7 cell lysate treated with EGF(0.1ng/ML,30mins) Lane3:H9C2 cell lysate treated with EGF(0.1ng/ML,30mins)

Immunohistochemistry (IHC) analyzes of p-PAK2 (S20) pAb in paraffin-embedded human breast carcinoma tissue at 1:50.showing cytoplasmic and nucleus staining. Negative control (the right)Using PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG-biotin followed by avidin-peroxidase.

Immunohistochemistry (IHC) analyzes of p-PAK2 (S20) pAb in paraffin-embedded human stomach carcinoma tissue at 1:50.showing cytoplasmic and nucleus staining. Negative control (the right)Using PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG-biotin followed by avidin-peroxidase.