Anti-PI 3 Kinase catalytic subunit alpha/PIK3CA antibody [SP139]
- 20ul selling size
- RabMAb
- Recombinant
- BOND RX™ Validated
- What is this?
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(5 Publications)
Rabbit Recombinant Monoclonal PI 3 Kinase catalytic subunit alpha/PIK3CA antibody. Suitable for ICC/IF, Flow Cyt (Intra), IHC-P and reacts with Rat, Human samples. Cited in 5 publications.
View Alternative Names
PI3-kinase subunit alpha, PI3K-alpha, PI3Kalpha, PtdIns-3-kinase subunit alpha, Phosphoinositide 3-kinase alpha, Phosphoinositide-3-kinase catalytic alpha polypeptide, Serine/threonine protein kinase PIK3CA, PtdIns-3-kinase subunit p110-alpha, p110alpha, PIK3CA
- Flow Cyt (Intra)
Unknown
Flow Cytometry (Intracellular) - Anti-PI 3 Kinase catalytic subunit alpha/PIK3CA antibody [SP139] (AB135384)
Flow Cytometry analysis of HeLa (human cervix adenocarcinoma epithelial cell) cells labeling PI 3 Kinase catalytic subunit alpha/PIK3CA with purified ab135384 at 1 : 250 dilution (1.00 µg/ml) Red. Cells were fixed with 4% paraformaldehyde . A Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) secondary antibody was used at 1 : 2000 dilution. Isotype control - Rabbit monoclonal IgG (ab172730) / Black. Unlabeled control - Unlabelled cells / Blue.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PI 3 Kinase catalytic subunit alpha/PIK3CA antibody [SP139] (AB135384)
Immunohistochemical analysis of formalin-fixed, paraffin-embedded Human breast carcinoma tissue labelling PI 3 Kinase catalytic subunit alpha/PIK3CA with ab135384 at 1/100 dilution.
- ICC
Lab
Immunocytochemistry - Anti-PI 3 Kinase catalytic subunit alpha/PIK3CA antibody [SP139] (AB135384)
Immunocytochemistry/ Immunofluorescence analysis of HeLa (human cervix adenocarcinoma epithelial cell) cells labeling PI 3 Kinase catalytic subunit alpha/PIK3CA with purified ab135384 at 1/25 dilution (10 μg/mL). Cells were fixed in 4% paraformaldehyde and permeabilized with 0.1% Triton X-100. Cells were counterstained with ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) 1/200 dilution (2.5 μg/mL). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody at 1/1000 dilution (2 μg/mL). DAPI nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control. Confocal image showing cytoplasmic staining in HeLa cells.
- Flow Cyt (Intra)
Unknown
Flow Cytometry (Intracellular) - Anti-PI 3 Kinase catalytic subunit alpha/PIK3CA antibody [SP139] (AB135384)
Flow Cytometry analysis of C6(Rat glial tumor glial cell) cells labeling PI 3 Kinase catalytic subunit alpha/PIK3CA with purified ab135384 at 1 : 250 dilution (1.00 µg/ml) Red. Cells were fixed with 4% paraformaldehyde . A Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) secondary antibody was used at 1 : 2000 dilution. Isotype control - Rabbit monoclonal IgG (ab172730) / Black. Unlabeled control - Unlabelled cells / Blue.
- ICC/IF
Lab
Immunocytochemistry/ Immunofluorescence - Anti-PI 3 Kinase catalytic subunit alpha/PIK3CA antibody [SP139] (AB135384)
Immunocytochemistry/ Immunofluorescence analysis of C6 (rat glial tumor glial cell) cells labeling PI 3 Kinase catalytic subunit alpha/PIK3CA with purified ab135384 at 1 : 25(10 µg/ml). Cells were fixed in 4% paraformaldehyde and permeabilized with 0.1% Triton X-100. Cells were counterstained with ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) 1 : 200 (2.5 µg/ml). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody at 1 : 1000 (2 µg/ml) dilution. DAPI nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.
- IHC-P
Lab
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PI 3 Kinase catalytic subunit alpha/PIK3CA antibody [SP139] (AB135384)
Immunohistochemical analysis of paraffin-embedded Rat stomach tissue labelling PI 3 Kinase catalytic subunit alpha/PIK3CA with ab135384 at 1/100 dilution, followed by Goat Anti-Rabbit & Mouse IgG (HRP). Mainly membranous staining on the rat stomach, performed on a Leica Biosystems BOND® RX instrument.
The section was incubated with ab135384 for 10 mins at room temperature. Counter stained with Hematoxylin. Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit & Mouse IgG (HRP).
- IHC-P
Lab
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PI 3 Kinase catalytic subunit alpha/PIK3CA antibody [SP139] (AB135384)
Immunohistochemical analysis of paraffin-embedded Human breast carcinoma tissue labelling PI 3 Kinase catalytic subunit alpha/PIK3CA with ab135384 at 1/100 dilution, followed by Goat Anti-Rabbit & Mouse IgG (HRP). Mainly membranous staining on the human breast carcinoma, performed on a Leica Biosystems BOND® RX instrument.
The section was incubated with ab135384 for 10 mins at room temperature. Counter stained with Hematoxylin. Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit & Mouse IgG (HRP).
Related conjugates and formulations (3)
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665 Alexa Fluor® 647
Alexa Fluor® 647 Anti-PI 3 Kinase catalytic subunit alpha/PIK3CA antibody [SP139]
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617 Alexa Fluor® 594
Alexa Fluor® 594 Anti-PI 3 Kinase catalytic subunit alpha/PIK3CA antibody [SP139]
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Anti-PI 3 Kinase catalytic subunit alpha/PIK3CA antibody [SP139] - BSA and Azide free
Reactivity data
Product details
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free batch production
For more information, read more on recombinant antibodies.
Properties and storage information
Form
Purification technique
Purification notes
Storage buffer
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
The PIK3CA protein phosphorylates the inositol ring of phosphoinositides generating phosphatidylinositol (345)-trisphosphate (PIP3) a lipid second messenger involved in numerous signaling pathways. PIK3CA often acts within a complex interacting with regulatory subunits such as p85 to control its activity. The complex formation enhances its stability and localization to the cell membrane where it can exert its enzymatic actions effectively. In its biological capacity PIK3CA plays a role in cellular proliferation survival and metabolism.
Pathways
The PI3K/Akt signaling pathway involves PIK3CA as an important mediator. This pathway is integral to numerous cellular processes including metabolism growth and survival. PIK3CA links closely with Akt a downstream protein kinase that propagates the signal initiated by PIP3 generation. The mTOR pathway is another critical route involving PIK3CA where it regulates translation and cellular growth. These pathways emphasize the importance of PIK3CA in maintaining cellular homeostasis and responding to external growth signals.
Product protocols
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Target data
Publications (5)
Recent publications for all applications. Explore the full list and refine your search
Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition 56:434-441 PubMed40599290
2025
Applications
Unspecified application
Species
Unspecified reactive species
Biomedical reports 19:104 PubMed38025833
2023
Applications
Unspecified application
Species
Unspecified reactive species
International journal of oncology 59: PubMed34036385
2021
Applications
Unspecified application
Species
Unspecified reactive species
Molecular medicine (Cambridge, Mass.) 26:14 PubMed32000660
2020
Applications
Unspecified application
Species
Unspecified reactive species
The Journal of clinical endocrinology and metabolism 105: PubMed31586196
2019
Applications
Unspecified application
Species
Unspecified reactive species
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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