Immunofluorescence (IF)
(Fluorescent image of U251 cell stained with PPP1CB Antibody (C-term).U251 cells were fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.1%, 10 min), then incubated with PPP1CB primary antibody (1:25, 1 h at 37 degree C). For secondary antibody, Alexa Fluor 488 conjugated donkey anti-rabbit antibody (green) was used (1:400, 50 min at 37 degree C).Cytoplasmic actin was counterstained with Alexa Fluor 555 (red) conjugated Phalloidin (7units/ml, 1 h at 37 degree C).PPP1CB immunoreactivity is localized to Cytoplasm and Nucleus significantly. )
Rabbit anti-Human, Mouse Protein Phosphatase 1 beta Polyclonal Antibody | anti-PP-1B antibody
Protein Phosphatase 1 beta, CT (Serine/threonine protein phosphatase PP1-beta catalytic subunit, PP-1B, PPP1CB) (Azide free) (HRP)
ELISA: 1:1,000
Applications are based on unconjugated antibody.
Immunofluorescence (IF)
(Fluorescent image of U251 cell stained with PPP1CB Antibody (C-term).U251 cells were fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.1%, 10 min), then incubated with PPP1CB primary antibody (1:25, 1 h at 37 degree C). For secondary antibody, Alexa Fluor 488 conjugated donkey anti-rabbit antibody (green) was used (1:400, 50 min at 37 degree C).Cytoplasmic actin was counterstained with Alexa Fluor 555 (red) conjugated Phalloidin (7units/ml, 1 h at 37 degree C).PPP1CB immunoreactivity is localized to Cytoplasm and Nucleus significantly. )
Immunofluorescence (IF)
(Fluorescent image of U251 cell stained with PPP1CB Antibody (C-term).U251 cells were fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.1%, 10 min), then incubated with PPP1CB primary antibody (1:25, 1 h at 37 degree C). For secondary antibody, Alexa Fluor 488 conjugated donkey anti-rabbit antibody (green) was used (1:400, 50 min at 37 degree C).Cytoplasmic actin was counterstained with Alexa Fluor 555 (red) conjugated Phalloidin (7units/ml, 1 h at 37 degree C).PPP1CB immunoreactivity is localized to Cytoplasm and Nucleus significantly. )
Western Blot (WB)
(Western blot analysis of PPP1CB (arrow) using rabbit polyclonal PPP1CB Antibody (K301). 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected (Lane 2) with the PPP1CB gene.)
Western Blot (WB)
(Western blot analysis of PPP1CB (arrow) using rabbit polyclonal PPP1CB Antibody (K301). 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected (Lane 2) with the PPP1CB gene.)
NCBI and Uniprot Product Information
NCBI Description
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. [provided by RefSeq, Jul 2008]
Uniprot Description
PPP1CB: is a catalytic subunit of protein phosphatase 1 (PP1), a ubiquitous cytosolic serine-threonine phosphatase. Composed 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; and PPP1R15A and PPP1R15B mediate binding to EIF2S1. PP1 is essential for cell division, plays critical roles in many cellular processes including glycogen metabolism, muscle contractility and protein synthesis, and is involved in the regulation of ionic conductances and long-term synaptic plasticity. Inhibits the synthesis of proteins involved in synaptic plasticity. Binds to the transcription factor cyclic AMP-dependent response element binding (CREB) and dephosphorylates it. May regulate chromatin condensation through regulation of histone H3 phosphorylation. Differentially expressed in gastric cancer. May participate in the neurodegenerative progress in Alzheimer's disease. Down-regulated in lung squamous cell carcinoma.
Protein type: Nucleolus; Motility/polarity/chemotaxis; EC 3.1.3.16; EC 3.1.3.53; Protein phosphatase, Ser/Thr (non-receptor)
Chromosomal Location of Human Ortholog: 2p23
Cellular Component: nucleoplasm; focal adhesion; glycogen granule; nucleolus; protein phosphatase type 1 complex; nucleus
Molecular Function: protein binding; myosin-light-chain-phosphatase activity; metal ion binding; phosphoric monoester hydrolase activity; myosin phosphatase activity; protein kinase binding
Biological Process: regulation of cell adhesion; glycogen metabolic process; regulation of glycogen biosynthetic process; protein amino acid dephosphorylation; regulation of circadian rhythm; entrainment of circadian clock by photoperiod; regulation of glycogen catabolic process; cell division; transforming growth factor beta receptor signaling pathway; triacylglycerol catabolic process; circadian regulation of gene expression; mitotic cell cycle; G2/M transition of mitotic cell cycle; negative regulation of transforming growth factor beta receptor signaling pathway
Research Articles on PP-1B
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Product Notes
The PP-1B ppp1cb (Catalog #AAA6495404) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Protein Phosphatase 1 beta, CT (Serine/threonine protein phosphatase PP1-beta catalytic subunit, PP-1B, PPP1CB) (Azide free) (HRP) reacts with Human, Mouse and may cross-react with other species as described in the data sheet. AAA Biotech's Protein Phosphatase 1 beta can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), ELISA (EIA). WB: 1:100-1:500 ELISA: 1:1,000 Applications are based on unconjugated antibody. Researchers should empirically determine the suitability of the PP-1B ppp1cb for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Protein Phosphatase 1 beta, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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