Hello. We're improving abcam.com and we'd welcome your feedback.

Hello. We're improving abcam.com and we'd welcome your feedback.

Infomation icon

We haven't added this to the BETA yet

New BETA website

New BETA website

Hello. We're improving abcam.com and we'd welcome your feedback.

Take a look at our BETA site and see what we’ve done so far.

Switch on our new BETA site

Now available

Search and browse selected products

  • A selection of primary antibodies

Purchase these through your usual distributor

In the coming months

  • Additional product types
  • Supporting content
  • Sign in to your account
  • Purchase online
RecombinantRabMAb

Recombinant Alexa Fluor® 594 Anti-Calnexin antibody [EPR3633(2)] - ER Membrane Marker (ab203439)

Submit a review Submit a question References (1)
Flow Cytometry (Intracellular) - Alexa Fluor® 594 Anti-Calnexin antibody [EPR3633(2)] - ER Membrane Marker (ab203439)
  • Alexa Fluor® 594 Anti-Calnexin antibody [EPR3633(2)] - ER Membrane Marker (ab203439)

Key features and details

  • Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
  • Alexa Fluor® 594 Rabbit monoclonal [EPR3633(2)] to Calnexin - ER Membrane Marker
  • Suitable for: Flow Cyt (Intra)
  • Reacts with: Human
  • Conjugation: Alexa Fluor® 594. Ex: 590nm, Em: 617nm

Conjugates logo Related conjugates and formulations

Carrier Free HRP Unconjugated

Overview

  • Product name

    Alexa Fluor® 594 Anti-Calnexin antibody [EPR3633(2)] - ER Membrane Marker
    See all Calnexin primary antibodies

  • Description

    Alexa Fluor® 594 Rabbit monoclonal [EPR3633(2)] to Calnexin - ER Membrane Marker

  • Host species

    Rabbit

  • Conjugation

    Alexa Fluor® 594. Ex: 590nm, Em: 617nm

  • Tested applications

    Suitable for: Flow Cyt (Intra)more details

  • Species reactivity

    Reacts with: Human
    Predicted to work with: Rat

  • Immunogen

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

  • Positive control

    • Flow Cyt (intra)ometry: HeLa 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.

Properties

Applications

The Abpromise guarantee

Our Abpromise guarantee covers the use of ab203439 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
Flow Cyt (Intra)
1/50.
Notes
Flow Cyt (Intra)
1/50.

Target

  • Function

    Calcium-binding protein that interacts with newly synthesized glycoproteins in the endoplasmic reticulum. It may act in assisting protein assembly and/or in the retention within the ER of unassembled protein subunits. It seems to play a major role in the quality control apparatus of the ER by the retention of incorrectly folded proteins.

  • Sequence similarities

    Belongs to the calreticulin family.

  • Cellular localization

    Endoplasmic reticulum membrane. Melanosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV.
  • Information by UniProt

  • Database links

    • Alternative names

      • Calnexin antibody
      • CALX_HUMAN antibody
      • CANX antibody
      • CNX antibody
      • FLJ26570 antibody
      • Histocompatibility complex class I antigen binding protein p88 antibody
      • IP90 antibody
      • Major histocompatibility complex class I antigen-binding protein p88 antibody
      • p90 antibody
      see all

    Images

    • Flow Cytometry (Intracellular) - Alexa Fluor® 594 Anti-Calnexin antibody [EPR3633(2)] - ER Membrane Marker (ab203439)
      Flow Cytometry (Intracellular) - Alexa Fluor® 594 Anti-Calnexin antibody [EPR3633(2)] - ER Membrane Marker (ab203439)

      Overlay histogram showing HeLa cells stained with ab203439 (red line). The cells were fixed with 4% formaldehyde and then permeabilized with 90% methanol at -20°C 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 (ab203439, 1/50 dilution) for 30 min at 22°C.

      Isotype control antibody (black line) was Rabbit IgG (monoclonal) Alexa Fluor® 594 (ab208568) 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 40 mW Red laser (640nm) and 610/20 bandpass filter.

    • Alexa Fluor® 594 Anti-Calnexin antibody [EPR3633(2)] - ER Membrane Marker (ab203439)
      Alexa Fluor® 594 Anti-Calnexin antibody [EPR3633(2)] - ER Membrane Marker (ab203439)

    References (1)

    Publishing research using ab203439? Please let us know so that we can cite the reference in this datasheet.

    ab203439 has been referenced in 1 publication.

    • Kirbas OK  et al. Optimized Isolation of Extracellular Vesicles From Various Organic Sources Using Aqueous Two-Phase System. Sci Rep 9:19159 (2019). PubMed: 31844310

    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 ab203439.
    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