Recombinant Human Serine/threonine-protein phosphatase PP1-beta catalytic subunit(PPP1CB)

Code CSB-EP018504HU
Size US$1726
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity Greater than 90% as determined by SDS-PAGE.
Target Names PPP1CB
Uniprot No. P62140
Research Area Signal Transduction
Alternative Names MGC3672; PP 1B ; PP-1B; PP1B; PP1B_HUMAN; PP1beta; PPP1CB; PPP1CD; Protein phosphatase 1 beta; Protein phosphatase 1 catalytic subunit beta isoform; Protein phosphatase 1 delta; Protein phosphatase 1, catalytic subunit, beta isozyme; Protein phosphatase 1, catalytic subunit, delta isoform; Serine threonine protein phosphatase PP1 beta catalytic subunit; Serine/threonine-protein phosphatase PP1-beta catalytic subunit
Species Homo sapiens (Human)
Source E.coli
Expression Region 2-327aa
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight 41.1kDa
Protein Length Full Length of Mature Protein
Tag Info N-terminal 6xHis-tagged
Form Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
and FAQs
Protein FAQs
Storage Condition Store at -20°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA Please contact us to get it.

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Target Data

Function Protein phosphatase that associates with over 200 regulatory proteins to form highly specific holoenzymes which dephosphorylate hundreds of biological targets. 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. Component of the PTW/PP1 phosphatase complex, which plays a role in the control of chromatin structure and cell cycle progression during the transition from mitosis into interphase. In balance with CSNK1D and CSNK1E, determines the circadian period length, through the regulation of the speed and rhythmicity of PER1 and PER2 phosphorylation. May dephosphorylate CSNK1D and CSNK1E. Dephosphorylates the 'Ser-418' residue of FOXP3 in regulatory T-cells (Treg) from patients with rheumatoid arthritis, thereby inactivating FOXP3 and rendering Treg cells functionally defective
Gene References into Functions
  1. This report gives further support that this novel RASopathy-PPP1CB-related Noonan syndrome with loose anagen hair-shares great similarity to Noonan syndrome-like disorder with loose anagen hair, and expands the phenotypic spectrum by adding the cranial vault abnormality. PMID: 28211982
  2. Missense mutations in PPP1CB are associated with a phenotype resembling NS-LAH. Based on this phenotype and PPP1CB's known role within the RAS/MAPK pathway, we think that this condition is a novel rasopathy, which may be provisionally termed "PPP1CB-related Noonan syndrome with loose anagen hair" (P-NS-LAH). PMID: 27264673
  3. Our data suggest that our heterozygous de novo PPP1CB pathogenic variants are associated with syndromic intellectual disability. PMID: 27681385
  4. These results suggest a unique functional role for the PP1beta isoform in affecting cardiac contractile function PMID: 26334248
  5. Findings show that PP1cbeta plays a role in endothelial cell migration through a mechanism involving the interplay of actin cytoskeleton proteins and focal adhesion molecules signaling. PMID: 25967976
  6. In the title. PMID: 25849655
  7. results indicate that SCN-iPS cells provide a useful disease model for SCN, and the activation of the Wnt3a/beta-catenin pathway may offer a novel therapy for SCN with ELANE mutation PMID: 23382248
  8. Interaction between protein phosphatase 1 beta and myosin phosphatase (MYPT)1 results in exclusion of Nkx2.5 from the cell nucleus. PMID: 23168335
  9. These findings provide evidence for the involvement of a particular PP1 complex, PPP1R12A/PP1cdelta, in insulin signaling. PMID: 22728334
  10. Protein phosphatase 1beta (PP1beta) is identified as a phosphatase for the cluster of phosphorylated threonines ((353)TTETQRT(359)) within the sst(2A) somatostatin receptor carboxyl terminus that mediates beta-arrestin binding using siRNA knock-down screening. PMID: 21795688
  11. PPP1CB is over expressed in malignant melanoma. PMID: 21566537
  12. Data suggest that double-thiophosphorylation of TIMAP has minor effect on its binding ability to PP1c, but considerably attenuates its inhibitory effect on the activity of PP1c. PMID: 21466834
  13. serine/threonine protein phosphatase PP1beta is a physiological Nucleophosmin (NPM) phosphatase under both the genotoxic stress and growth conditions. PMID: 20962268
  14. In this study, we show that protein phosphatase-1 (PP1) inhibitor-3 (Inh3) is localized to the nucleoli and centrosomes in interphase HEK 293 cells. PMID: 16256067
  15. R16A at the membrane may mediate the PB signal to initiate CAR nuclear translocation, through a mechanism including its dimerization and inhibition of PP1beta activity. PMID: 18202305

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Involvement in disease Noonan syndrome-like disorder with loose anagen hair 2 (NSLH2)
Subcellular Location Cytoplasm, Nucleus, Nucleus, nucleoplasm, Nucleus, nucleolus
Protein Families PPP phosphatase family, PP-1 subfamily
Database Links

HGNC: 9282

OMIM: 600590

KEGG: hsa:5500

STRING: 9606.ENSP00000296122

UniGene: Hs.702907


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