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09-257 Anti-phospho-PAK1 (Ser204) Antibody

Anti-phospho-PAK1 (Ser204) Antibody detects level of phospho-PAK1 (Ser204) & has been published & validated for use in WB.

Anti-phospho-PAK1 (Ser204) Antibody MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Research Category: Signaling Research Sub-Category: Cytoskeletal Signaling Gene Symbol: PAK1, MGC130001, Alpha-PAK, MGC130000, PAK-1, PAKalpha, p65-PAK, EC 2.7.11.1, p21-activated kinase 1, p21/Cdc42/Rac1-activated kinase 1 (STE20 homolog, yeast), p21/Cdc42/Rac1-activated kinase 1 (yeast Ste20-related), Serine/threonine-protein kinase PAK 1 UniProt Number: Q13153
09-257
100 µL  
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      Key Spec Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      MWBRbAffinity PurifiedPolyclonal Antibody
      Description
      Catalogue Number09-257
      Brand Family Upstate
      Trade Name
      • Upstate
      DescriptionAnti-phospho-PAK1 (Ser204) Antibody
      Background Informationp21-activated kinases (PAK) are Ser/Thr kinases, which are activated by, and are effectors of Rho family of GTPases. As such, they are implicated in Actin polymerization and activation of the stress-activated kinase cascades. PAK1 is phosphorylated by cdk5, resulting in its inhibition. PAK2 can be activated by Caspase-cleavage in addition to p21-binding, implicating it in cytoskeletal changes during apoptosis. PAK3 is expressed at high levels in post-mitotic neurons of the developing post-natal cerebral cortex and hippocampus, and is the mutant gene thought responsible for non-syndromic X-linked mental retardation.
      References
      Product Information
      FormatAffinity Purified
      PresentationAffinity purified rabbit polyclonal IgG in storage buffer containing PBS with 0.05% sodium azide in 50% glycerol
      Applications
      ApplicationAnti-phospho-PAK1 (Ser204) Antibody detects level of phospho-PAK1 (Ser204) & has been published & validated for use in WB.
      Key Applications
      • Western Blotting
      Biological Information
      ImmunogenKLH-conjugated, synthetic phospho-peptide corresponding to residues surrounding phosphorylated Ser204 of human PAK1.
      EpitopeSer204 (Central)
      ConcentrationPlease refer to the Certificate of Analysis for the lot-specific concentration.
      HostRabbit
      SpecificityRecognizes PAK1 phosphorylated on Ser204 (human)/ Ser203 (mouse).
      Species Reactivity
      • Mouse
      Species Reactivity NoteHuman and Rat expected to react based on 100% homology of immunogen.
      Antibody TypePolyclonal Antibody
      Entrez Gene Number
      Entrez Gene SummaryPAK proteins are critical effectors that link RhoGTPases to cytoskeleton reorganization and nuclear signaling. PAK proteins, a family of serine/threonine p21-activating kinases, include PAK1, PAK2, PAK3 and PAK4. These proteins serve as targets for the small GTP binding proteins Cdc42 and Rac and have been implicated in a wide range of biological activities. PAK1 regulates cell motility and morphology. Alternativelt spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq]
      Gene Symbol
      • PAK1
      • MGC130001
      • Alpha-PAK
      • MGC130000
      • PAK-1
      • PAKalpha
      • p65-PAK
      • EC 2.7.11.1
      • p21-activated kinase 1
      • p21/Cdc42/Rac1-activated kinase 1 (STE20 homolog, yeast)
      • p21/Cdc42/Rac1-activated kinase 1 (yeast Ste20-related)
      • Serine/threonine-protein kinase PAK 1
      Modifications
      • Phosphorylation
      Purification MethodDouble affinity purification over both non-phospho-peptide column followed by phopshorylated peptide column.
      UniProt Number
      UniProt SummaryFUNCTION: The activated kinase acts on a variety of targets. Likely to be the GTPase effector that links the Rho-related GTPases to the JNK MAP kinase pathway. Activated by CDC42 and RAC1. Involved in dissolution of stress fibers and reorganization of focal complexes. Involved in regulation of microtubule biogenesis through phosphorylation of TBCB. Activity is inhibited in cells undergoing apoptosis, potentially due to binding of CDC2L1 and CDC2L2.
      SIZE: 545 amino acids; 60647 Da
      ENZYME REGULATION: Activated by binding small G proteins. Binding of GTP-bound CDC42 or RAC1 to the autoregulatory region releases monomers from the autoinhibited dimer, enables phosphorylation of Thr-423 and allows the kinase domain to adopt an active structure. Also activated by binding to GTP-bound CDC42, independent of the phosphorylation state of Thr-423. Phosphorylation of Thr-84 by OXSR1 inhibits this activation
      SUBUNIT: Homodimer in its autoinhibited state. Active as monomer. Interacts tightly with GTP-bound but not GDP-bound CDC42/P21 and RAC1. Binds to the caspase-cleaved p110 isoform of CDC2L1 and CDC2L2, p110C, but not the full-length proteins. Component of cytoplasmic complexes, which also contain PXN, ARHGEF6 and GIT1. Interacts with ARHGEF7. Also interacts with CRIPAK.
      SUBCELLULAR LOCATION: Cytoplasm. Cell junction, focal adhesion. Note=Recruited to focal adhesions upon activation.
      PTM: Autophosphorylated when activated by CDC42/p21 and RAC1.
      SIMILARITY: SwissProt: Q13153 ## Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily. & Contains 1 CRIB domain. & Contains 1 protein kinase domain.
      Molecular Weight65 kDa
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceRoutinely evaluated by western blot on untreated and pervanadate-treated NIH/3T3 cell lysates.
      Usage Statement
      • 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.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at -20°C from date of receipt.
      Packaging Information
      Material Size100 µL
      Transport Information
      Supplemental Information
      Specifications
      Global Trade ITEM Number
      Catalogue Number GTIN
      09-257 04053252324567

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      Categories

      Life Science Research > Antibodies and Assays > Primary Antibodies