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Anti-PIK3CA / PI3K Alpha Antibody (clone 4F3) LS-C169164


Wt. Vol. Conc. Price
100 µg - 1 mg/ml $365
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular PIK3CA / PI3K Alpha Antibodies

Anti-PIK3CA / PI3K Alpha Antibody (Internal) IHC-plus™ LS-B5363
Rabbit Polyclonal (IgG) to Human PIK3CA / PI3K Alpha
Human, Rat
IHC - Paraffin, Western blot, Immunoprecipitation, ELISA
Immunohistochemistry Image
Anti-PIK3CA / PI3K Alpha Antibody IHC-plus™ LS-B8751
Rabbit Polyclonal (IgG) to Mouse PIK3CA / PI3K Alpha
Mouse, Human, Rat
IHC - Paraffin, Western blot
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Mouse Monoclonal [clone 4F3] (IgG1) to Human PIK3CA / PI3K Alpha
ICC, Immunofluorescence, Western blot, Flow Cytometry, ELISA


Human PIK3CA / PI3K Alpha
Human (tested or 100% immunogen sequence identity)
IgG1 Monoclonal [4F3]


  • ICC (1:200 - 1:1000)
  • Immunofluorescence (1:1000)
  • Western blot (1:500 - 1:2000)
  • Flow Cytometry (1:200 - 1:400)
  • ELISA (1:10000)

Specificity and Use

PIK3CA / PI3K Alpha antibody was raised against purified recombinant fragment of human PIK3CA expressed in E. coli.
Human PIK3CA / PI3K


PBS, 0.05% sodium azide, 0.05% protein stabilizer
Long term: -20°C; Short term: +4°C; Avoid freeze-thaw cycles.
For research use only.

About PIK3CA / PI3K Alpha

P42336 NM_006218 NP_006209.2

PIK3CA Antibody, MCAP Antibody, p110-alpha Antibody, p110alpha Antibody, PI3K Antibody, PI3-kinase p110 subunit alpha Antibody, PI3-kinase subunit alpha Antibody, PI3Kalpha Antibody, MCM Antibody, MCMTC Antibody, PI3K-alpha Antibody, PtdIns-3-kinase subunit alpha Antibody, CLOVE Antibody

Phosphoinositide-3-kinase (PI3K) that phosphorylates PtdIns (Phosphatidylinositol), PtdIns4P (Phosphatidylinositol 4-phosphate) and PtdIns(4,5)P2 (Phosphatidylinositol 4,5-bisphosphate) to generate phosphatidylinositol 3,4,5-trisphosphate (PIP3). PIP3 plays a key role by recruiting PH domain-containing proteins to the membrane, including AKT1 and PDPK1, activating signaling cascades involved in cell growth, survival, proliferation, motility and morphology.


Immunofluorescence of HeLa cells using PIK3CA mouse monoclonal antibody (green). Blue: DRAQ5 fluorescent DNA dye.

Western blot

Western blot
Western blot using PIK3CA monoclonal antibody against HEK293 (1) and PIK3CA (AA: 881-1068)-hIgGFc transfected HEK293 (2) cell lysate.

Western blot

Western blot
Western blot using PIK3CA monoclonal antibody against human PIK3CA (AA: 881-1068) recombinant protein. (Expected MW is 47.4 kDa)

Enzyme-Linked Immunosorbent Assay

Enzyme-Linked Immunosorbent Assay
Red: Control Antigen (100ng); Purple: Antigen (10ng); Green: Antigen (50ng); Blue: Antigen (100ng);

Requested From: United States
Date Requested: 10/26/2016

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