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IPP2 (Q116) polyclonal antibody

CAT: 0384-AP0459-01Size: 50 µLDry Ice: NoHazardous: No
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CAT#:0384-AP0459-01Size:50 µL
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Background
Two inhibitors of protein phosphatase 1 (PP1) include the phosphatase inhibitor 1 (IPP-1) and phosphatase inhibitor 2 (IPP-2) . IPP-2, also known as I-2, interacts with the catalytic subunit of PP1 to form the heterodimer PP1I. The PP1I complex is present in the cytosol of cells in a broad range of vertebrate and invertebrate species. Although the heterodimer itself is inactive, a reversible phosphorylation of IPP-2 at Thr 72 by glycogen-synthase-kinase (GSK3) initiates activation of the heterodimer complex in vitro. Phosphorylation of IPP-2 by casein kinase-II at Ser 86, Ser 120, and Ser 121 enhances the rate of phosphorylation by GSK3 at Thr 72 and effectively activates the heterodimer complex. Besides moderating PP1 activity, IPP-2 may play a role as a chaperone for the correct folding of PP1.
CAS Number
9007-83-4
Structure Composition
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Product Name Alternative
Protein phosphatase inhibitor 2; IPP-2; PPP1R2; IPP2
Swiss Prot
P41236
Reactivity
Human, Mouse, Rat
Immunogen
Synthetic peptide, corresponding to amino acids 100-150 of Human IPP2.
Conjugation
Unconjugated
Applications
WB
Dilution
WB: 1:1000~1:2000
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 107% (by SDS-PAGE) .
Modification
Unmodification
Molecular Weight
~ 30 kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Notes
For research use only, not for use in diagnostic procedure.
Specificity
IPP2 (Q116) polyclonal antibody detects endogenous levels of IPP2 protein.
Applications Notes
Western blot (WB) analysis of IPP2 (Q116) pAb at 1:2000 dilution Lane1:EC9706 whole cell lysate (40ug) Lane2:HCT116 whole cell lysate (40ug) Lane3:AML-12 whole cell lysate (40ug) Lane4:H9C2 whole cell lysate (40ug)
Host or Source
Rabbit