RecombinantRabMAb

Recombinant Alexa Fluor® 488 Anti-PI 3 Kinase p85 alpha antibody [EPR18702] (ab225371)

Submit a review Submit a question
Flow Cytometry - Alexa Fluor® 488 Anti-PI 3 Kinase p85 alpha antibody [EPR18702] (ab225371)
  • Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 488 Anti-PI 3 Kinase p85 alpha antibody [EPR18702] (ab225371)
  • Alexa Fluor® 488 Anti-PI 3 Kinase p85 alpha antibody [EPR18702] (ab225371)

Key features and details

  • Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
  • Alexa Fluor® 488 Rabbit monoclonal [EPR18702] to PI 3 Kinase p85 alpha
  • Suitable for: ICC/IF, Flow Cyt
  • Reacts with: Human
  • Conjugation: Alexa Fluor® 488. Ex: 495nm, Em: 519nm

Overview

  • Product name

    Alexa Fluor® 488 Anti-PI 3 Kinase p85 alpha antibody [EPR18702]
    See all PI 3 Kinase p85 alpha primary antibodies

  • Description

    Alexa Fluor® 488 Rabbit monoclonal [EPR18702] to PI 3 Kinase p85 alpha

  • Host species

    Rabbit

  • Conjugation

    Alexa Fluor® 488. Ex: 495nm, Em: 519nm

  • Tested applications

    Suitable for: ICC/IF, Flow Cytmore details

  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Rat

  • Immunogen

    Synthetic peptide within Rat PI 3 Kinase p85 alpha aa 600-700. The exact sequence is proprietary.
    Database link: Q63787

  • Positive control

    • ICC/IF: Jurkat cells. Flow Cyt: Jurkat cells

  • General notes

    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 production
    For more information see here.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

    Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

    Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.

    Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.

    We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.

    In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.

    We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.

    Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.

    Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.

Properties

Applications

Our Abpromise guarantee covers the use of ab225371 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
ICC/IF 1/1000.

This product gave a positive signal in Jurkat cells fixed with 80% methanol (5 min)
Flow Cyt 1/500.

Target

  • Function

    Binds to activated (phosphorylated) protein-Tyr kinases, through its SH2 domain, and acts as an adapter, mediating the association of the p110 catalytic unit to the plasma membrane. Necessary for the insulin-stimulated increase in glucose uptake and glycogen synthesis in insulin-sensitive tissues.

  • Tissue specificity

    Isoform 2 is expressed in skeletal muscle and brain, and at lower levels in kidney and cardiac muscle. Isoform 2 and isoform 4 are present in skeletal muscle (at protein level).

  • Sequence similarities

    Belongs to the PI3K p85 subunit family.
    Contains 1 Rho-GAP domain.
    Contains 2 SH2 domains.
    Contains 1 SH3 domain.

  • Domain

    The SH3 domain mediates the binding to CBLB, and to HIV-1 Nef.

  • Post-translational
    modifications

    Polyubiquitinated in T-cells by CBLB; which does not promote proteasomal degradation but impairs association with CD28 and CD3Z upon T-cell activation.
    Phosphorylated. Dephosphorylated by PTPRJ.
  • Information by UniProt

  • Database links

    see all

  • Alternative names

    • GRB1 antibody
    • p85 alpha antibody
    • p85 antibody
    • P85A_HUMAN antibody
    • Phosphatidylinositol 3 kinase associated p 85 alpha antibody
    • Phosphatidylinositol 3 kinase regulatory 1 antibody
    • Phosphatidylinositol 3 kinase, regulatory subunit, polypeptide 1 (p85 alpha) antibody
    • Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha antibody
    • Phosphatidylinositol 3-kinase regulatory subunit alpha antibody
    • Phosphoinositide 3 kinase, regulatory subunit 1 (alpha) antibody
    • PI3 kinase p85 antibody
    • PI3 kinase p85 subunit alpha antibody
    • PI3-kinase regulatory subunit alpha antibody
    • PI3-kinase subunit p85-alpha antibody
    • PI3K antibody
    • PI3K p85 antibody
    • PI3K regulatory subunit alpha antibody
    • Pik3r1 antibody
    • PtdIns 3 kinase p85 alpha antibody
    • PtdIns-3-kinase regulatory subunit alpha antibody
    • PtdIns-3-kinase regulatory subunit p85-alpha antibody
    see all

Images

  • Flow Cytometry - Alexa Fluor® 488 Anti-PI 3 Kinase p85 alpha antibody [EPR18702] (ab225371)
    Flow Cytometry - Alexa Fluor® 488 Anti-PI 3 Kinase p85 alpha antibody [EPR18702] (ab225371)

    Overlay histogram showing Jurkat cells stained with ab225371 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Triton X-100 for 15 min. The cells were then incubated in 1x PBS / 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (ab225371, 1/500 dilution) for 30 min at 22°C

     Isotype control antibody (black line) was Rabbit IgG (monoclonal) Alexa Fluor® 488 (ab199091) used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control.

    Acquisition of >5,000 events were collected using a 50 mW Blue laser (488nm) and 530/30 bandpass filter.

  • Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 488 Anti-PI 3 Kinase p85 alpha antibody [EPR18702] (ab225371)
    Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 488 Anti-PI 3 Kinase p85 alpha antibody [EPR18702] (ab225371)

    ab225371 staining PI 3 Kinase p85 alpha (phospho Y607) in Jurkat cells. The cells were fixed with 80% methanol (5 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab225371 at 1/1000 dilution (shown in green) and ab195889, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 594), at 1/250 dilution (shown in red). Nuclear DNA was labelled with DAPI (shown in blue).

    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

  • Alexa Fluor® 488 Anti-PI 3 Kinase p85 alpha antibody [EPR18702] (ab225371)
    Alexa Fluor® 488 Anti-PI 3 Kinase p85 alpha antibody [EPR18702] (ab225371)

Protocols

To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.

Click here to view the general protocols

References (0)

Publishing research using ab225371? Please let us know so that we can cite the reference in this datasheet.

ab225371 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

Show All Reviews Q&A
Submit a review Submit a question

There are currently no Customer reviews or Questions for ab225371.
Please use the links above to contact us or submit feedback about this product.

Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES"
For licensing inquiries, please contact partnerships@abcam.com