Astana Biomed Group, an authorized Abcam distributor in Central Asia

Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

Key features and details

  • Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
  • Rabbit monoclonal [SP218] to PTEN - BSA and Azide free
  • Suitable for: WB, IHC-P, Flow Cyt
  • Reacts with: Human

Overview

  • Product name

    Anti-PTEN antibody [SP218] - BSA and Azide free
    See all PTEN primary antibodies

  • Description

    Rabbit monoclonal [SP218] to PTEN - BSA and Azide free

  • Host species

    Rabbit

  • Tested applications

    Suitable for: WB, IHC-P, Flow Cytmore details

  • Species reactivity

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

  • Immunogen

    Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.

  • Positive control

    • Flow Cyt: MCF7 and A431 cells. IHC-P: Human prostate adenocarcinoma and colon adenocarcinoma tissues.

  • General notes

    FOR RESEARCH USE ONLY. For commercial use, please contact partnerships@abcam.com.

    Ab243940 is the carrier-free version of ab228466. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.

     

    Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.

    Use our conjugation kits  for antibody conjugates that are ready-to-use in as little as 20 minutes with

    ab243940 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

    Maxpar® is a trademark of Fluidigm Canada Inc.

    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.

    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

Images

  • Flow Cytometry - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Flow Cytometry - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Flow Cytometry analysis of MCF7 (human breast adenocarcinoma epithelial cell) cells labeling PTEN with purified ab228466 at 1/240 dilution (1.01 µg/ml) (red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. 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.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Cancer cells from prostate adenocarcinoma (panel A) and colon adenocarcinoma (panel D) show total loss or diminished expression of PTEN when SP218 is used. In contrast, nuclear staining (panel B and C, arrows) in cancer cells is present for clones D4.3 and 138G6. Diffuse cytoplasmic and stromal staining are prominent for clones D4.3 and 138G6. But interestingly, the stromal cell components (fibroblasts, lymphocytes, and endothelial cells) are stained with similar intensities across all images. This suggests that there is non-specific staining in stromal and cancer area with clones D4.3 and 138G6 when compared with SP218.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Flow Cytometry - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Flow Cytometry - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Flow cytometric analysis of A431 (human epidermoid carcinoma cell line) cells  labeling PTEN with ab228466 at 1/200 dilution (green) compared with a negative control rabbit IgG (blue). 

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

    Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA and sodium azide (ab228466).

  • Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)
    Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

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

Alternative products to Anti-PTEN antibody [SP218] - BSA and Azide free (ab243940)

Clear all

Recently viewed products

© 2021 Astana Biomed Group LLP. All rights reserved.