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INPP4B Rabbit mAb [f3zW]Cat NO.: A15874

Western blot(SDS PAGE) analysis of extracts from MCF-7 cell lysate.Using INPP4B Rabbit mAb [f3zW]at dilution of 1:1000 incubated at 4℃ over night.

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Product information

Protein names :4-bisphosphate 4-phosphatase; Inositol polyphosphate 4 phosphatase type II 105kDa; Inositol polyphosphate 4-phosphatase type II; Inpp4b; MGC132014; Type II inositol 3,4 bisphosphate 4 phosphatase; Type II inositol-3;

UniProtID :O15327

MASS(da) :104,738

MW(kDa) :107kDa

Form :Liquid

Purification :Affinity-chromatography

Host :Rabbit

Isotype : IgG

sensitivity :Endogenous

Reactivity :Human,Mouse,Rat

  • ApplicationDilution
  • 免疫印迹(WB)1:1000-2000
  • 免疫组化(IHC)1:100
  • The optimal dilutions should be determined by the end user

Specificity :Antibody is produced by immunizing animals with A synthesized peptide derived from human INPP4B

Storage :Antibody store in 10 mM PBS, 0.5mg/ml BSA, 50% glycerol. Shipped at 4°C. Store at-20°C or -80°C. Products are valid for one natural year of receipt.Avoid repeated freeze / thaw cycles.

WB Positive detected :MCF-7 cell lysate.

Function : Catalyzes the hydrolysis of the 4-position phosphate of phosphatidylinositol 3,4-bisphosphate, inositol 1,3,4-trisphosphate and inositol 3,4-trisphosphate (PubMed:24070612, PubMed:24591580). Plays a role in the late stages of macropinocytosis by dephosphorylating phosphatidylinositol 3,4-bisphosphate in membrane ruffles (PubMed:24591580). The lipid phosphatase activity is critical for tumor suppressor function. Antagonizes the PI3K-AKT/PKB signaling pathway by dephosphorylating phosphoinositides and thereby modulating cell cycle progression and cell survival (PubMed:19647222, PubMed:24070612)..

Tissue specificity :Widely expressed with highest levels occurring in the skeletal muscle and heart..

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 1% w/v BSA, 1X TBST at 4°C overnight.