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Wählen Sie konfigurierbare Panels & Premixed-Kits - ODER - Kits für die zelluläre Signaltransduktion & MAPmates™
Konfigurieren Sie Ihre MILLIPLEX® MAP-Kits und lassen sich den Preis anzeigen.
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Kits für die zelluläre Signaltransduktion & MAPmates™
Wählen Sie gebrauchsfertige Kits zur Erforschung gesamter Signalwege oder Prozesse. Oder konfigurieren Sie Ihre eigenen Kits mit Singleplex MAPmates™.
Die folgenden MAPmates™ sollten nicht zusammen analysiert werden: -MAPmates™, die einen unterschiedlichen Assaypuffer erfordern. -Phosphospezifische und MAPmate™ Gesamtkombinationen wie Gesamt-GSK3β und Gesamt-GSK3β (Ser 9). -PanTyr und locusspezifische MAPmates™, z.B. Phospho-EGF-Rezeptor und Phospho-STAT1 (Tyr701). -Mehr als 1 Phospho-MAPmate™ für ein einziges Target (Akt, STAT3). -GAPDH und β-Tubulin können nicht mit Kits oder MAPmates™, die panTyr enthalten, analysiert werden.
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Gewähltes Kit
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96-Well Plate
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Weitere Reagenzien hinzufügen (MAPmates erfordern die Verwendung eines Puffer- und Detektionskits)
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48-602MAG
Buffer Detection Kit for Magnetic Beads
1 Kit
Platzsparende Option Kunden, die mehrere Kits kaufen, können ihre Multiplex-Assaykomponenten in Kunststoffbeuteln anstelle von Packungen erhalten, um eine kompaktere Lagerung zu ermöglichen.
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07-1217
Sigma-AldrichAnti-PP1β Antibody
This Anti-PP1β Antibody is validated for use in WB, IP, IH(P) for the detection of PP1β.
More>>This Anti-PP1β Antibody is validated for use in WB, IP, IH(P) for the detection of PP1β. Less<<
Anti-PP1β Antibody: SDB (Sicherheitsdatenblätter), Analysenzertifikate und Qualitätszertifikate, Dossiers, Broschüren und andere verfügbare Dokumente.
Protein phosphatase 1, catalytic subunit, beta isoform
Protein phosphatase 1-beta
Protein phosphatase 1-delta
Background Information
Type 1 protein Ser/Thr phosphatases (PP1) have a high specific activity against phosphorylase, and are resistant to okadaic acid up to concentrations of 50 nM, but sensitive to Inhibitor-2 and microcystin LR.
References
Product Information
Format
Purified
HS Code
3002 15 90
Control
HeLa Cell Lysate
Presentation
Purified rabbit polyclonal IgG provided as 0.2µm sterile filtered solution in phosphate buffered saline with 0.08% sodium azide.
This Anti-PP1β Antibody is validated for use in WB, IP, IH(P) for the detection of PP1β.
Key Applications
Western Blotting
Immunoprecipitation
Immunohistochemistry (Paraffin)
Application Notes
Immunoprecipitation: A previous lot of this antibody was used in immunoprecipitation at a dilution of 10-15μg/mL.
Immunohistochemistry(paraffin): Optimal Staining of PP1beta Polyclonal Antibody: Human Testis PP1beta staining in normal human testis, tissue pretreated with citrate buffer, pH 6.0. A previous lot of this antibody was diluted to 1:100, using IHC-Select® detection with HRP-DAB.
Biological Information
Immunogen
The immunogen used to the purified peptide conjugated to KLH corresponding to the C-terminus of PP1 beta catalytic subunit (amino acids 318-327).
Epitope
C-terminus
Concentration
Please refer to the Certificate of Analysis for the lot-specific concentration.
Host
Rabbit
Specificity
Recognizes Protein Phosphatase 1β. No cross reactivity with other recombinant PP1 isoforms.
The protein encoded by this gene is one of the three catalytic subunits of protein phosphatase 1 (PP1). PP1 is a serine/threonine specific protein phosphatase known to be involved in the regulation of a variety of cellular processes, such as cell division, glycogen metabolism, muscle contractility, protein synthesis, and HIV-1 viral transcription. Mouse studies suggest that PP1 functions as a suppressor of learning and memory. Two alternatively spliced transcript variants encoding distinct isoforms have been observed.
FUNCTION: SwissProt: P62140 # Protein phosphatase (PP1) is essential for cell division, it participates in the regulation of glycogen metabolism, muscle contractility and protein synthesis. Involved in regulation of ionic conductances and long-term synaptic plasticity. COFACTOR: Binds 1 iron ion per subunit (By similarity). & Binds 1 manganese ion per subunit (By similarity). SIZE: 327 amino acids; 37187 Da SUBUNIT: PP1 comprises a catalytic subunit, PPP1CA, PPP1CB or PPP1CC, which is folded into its native form by inhibitor 2 and glycogen synthetase kinase 3, and then complexed to one or several targeting or regulatory subunits. PPP1R12A and PPP1R12B mediate binding to myosin. PPP1R3A, PPP1R3B, PPP1R3C and PPP1R3D mediate binding to glycogen (By similarity). Interacts with PPP1R7. SUBCELLULAR LOCATION: Cytoplasm (By similarity). SIMILARITY: SwissProt: P62140 ## Belongs to the PPP phosphatase family. PP-1 subfamily.
Molecular Weight
~ 38kDa
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality Assurance
Routinely evaluated by Western Blot on HeLa lysates. Western Blot Analysis: 1:500 dilution of this lot detected PP-1beta on 10 μg of HeLa 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 Conditions
Maintain at -20°C in undiluted aliquots for up to 1 year from date of receipt. Handling Recommendations: Upon first thaw, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
The metabolism of the Xenopus laevis egg provides a cell survival signal. We found previously that increased carbon flux from glucose-6-phosphate (G6P) through the pentose phosphate pathway in egg extracts maintains NADPH levels and calcium/calmodulin regulated protein kinase II (CaMKII) activity to phosphorylate caspase 2 and suppress cell death pathways. Here we show that the addition of G6P to oocyte extracts inhibits the dephosphorylation/inactivation of CaMKII bound to caspase 2 by protein phosphatase 1. Thus, G6P sustains the phosphorylation of caspase 2 by CaMKII at Ser-135, preventing the induction of caspase 2-mediated apoptotic pathways. These findings expand our understanding of oocyte biology and clarify mechanisms underlying the metabolic regulation of CaMKII and apoptosis. Furthermore, these findings suggest novel approaches to disrupt the suppressive effects of the abnormal metabolism on cell death pathways.
