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PTPN3 Antibody (PA5-110240) in WB
Western blot analysis of PTPN3 in extracts of various cell lines. Samples were incubated with PTPN3 Polyclonal antibody (Product # PA5-110240) using a dilution of 1:1,000, followed by HRP Goat Anti-Rabbit IgG (H+L) at a dilution of 1:10,000. Lysates/proteins: 25 µg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Enhanced Kit. Exposure time: 10s.
Product Details
PA5-110240
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant fusion protein containing a sequence corresponding to amino acids 1-300 of human PTPN3 (NP_001138840.1).
Conjugate
Form
Liquid
Concentration
0.39 mg/mL
Purification
Affinity Chromatography
Storage buffer
PBS, pH 7.3, with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
RRID
AB_2855651
Product Specific Information
Immunogen sequence: MTSRLRALGG RINNIRTSEL PKEKTRSEVI CSIHFLDGVV QTFKVTKQDT GQVLLDMVHN HLGVTEKEYF GLQHDDDSVD SPRWLEASKA IRKQLKGGFP CTLHFRVRFF IPDPNTLQQE QTRHLYFLQL KMDICEGRLT CPLNSAVVLA SYAVQSHFGD YNSSIHHPGY LSDSHFIPDQ NEDFLTKVES LHEQHSGLKQ SEAESCYINI ARTLDFYGVE LHSGRDLHNL DLMIGIASAG VAVYRKYICT SFYPWVNILK ISFKRKKFFI HQRQKQAESR EHIVAFNMLN YRSCKNLWKS
Target Information
Phosphorylation of receptors by protein kinases is a process that can be reversed by a group of enzymes called protein phosphatases. Coordinated control of kinases and phosphatases provides the cell with the capacity to rapidly switch between phosphorylated and dephosphorylated protein states in dynamic response to environmental stimuli. Activation of critical enzymes by kinase phosphorylation alone is not enough to provide adequate regulation - it is the combination with phosphatase dephosphorylation that effectively creates on/off switches to control cellular events. Errors in control, either through kinases or their counterpart phosphatases, can lead to unchecked cell growth attributable to human cancers and developmental disorders. Potential mechanisms to control dephosphorylation include changes in the expression of protein phosphatases, their subcellular localization, phosphorylation of phosphatase catalytic and regulatory subunits and regulation by endogenous phosphatase inhibitors. Most protein phosphatases are not stringently specific for their substrates. Consequently, changes in phosphatase activity may have a broad impact on dephosphorylation and turnover of phosphoproteins that are substrates for different kinases. This may be an important point of control to connect cellular circuitry of interrelated signaling pathways, and to synchronize physiological responses.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: cytoskeletal-associated protein tyrosine phosphatase; Protein-tyrosine phosphatase H1; PTP-H1; Tyrosine-protein phosphatase non-receptor type 3
Gene Aliases: 9530011I20Rik; PTP-H1; PTPCL; PTPH1; PTPN3
UniProt ID: (Human) P26045, (Mouse) A2ALK8
Entrez Gene ID: (Human) 5774, (Rat) 362524, (Mouse) 545622
protein dephosphorylation
peptidyl-tyrosine dephosphorylation
negative regulation of mitotic cell cycle
negative regulation of membrane protein ectodomain proteolysis
liver regeneration
regulation of membrane depolarization during action potential
regulation of sodium ion transmembrane transporter activity
dephosphorylation
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