Astana Biomed Group, an authorized Abcam distributor in Central Asia

Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)

Key features and details

  • Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
  • Rabbit monoclonal [EP1422Y] to MelanA - Low endotoxin, Azide free
  • Suitable for: WB, Flow Cyt, IHC-P, ICC/IF
  • Reacts with: Human

Overview

  • Product name

    Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free
    See all MelanA primary antibodies

  • Description

    Rabbit monoclonal [EP1422Y] to MelanA - Low endotoxin, Azide free

  • Host species

    Rabbit

  • Tested applications

    Suitable for: WB, Flow Cyt, IHC-P, ICC/IFmore details

  • Species reactivity

    Reacts with: Human

  • Immunogen

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

  • Positive control

    • WB: Human melanoma lysates. IHC-P: Human melanoma tissue. Flow Cyt: A375 and Malme-3M cells. ICC/IF: MeWo cells

  • General notes

    ab170090 is a carrier-free antibody designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.

    Our Low endotoxin, azide-free formats have low endotoxin level (≤ 1 EU/ml, determined by the LAL assay) and are free from azide, to achieve consistent experimental results in functional assays.

    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.

    We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.

    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

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human melanoma tissue sections labeling MelanA with Purified ab51061 at 1/1000 dilution (1.15 µg/mL). Heat mediated antigen retrieval using Bond™™ Epitope Retrieval Solution 2 (pH 9.0). Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab51061).

  • Immunocytochemistry/ Immunofluorescence - Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)
    Immunocytochemistry/ Immunofluorescence - Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)
    Immunocytochemistry/ Immunofluorescence analysis of MeWo (Human malignant melanoma fibroblast) cells labeling MelanA with Purified ab51061 at 1/100 dilution (10 µg/mL). Cells were fixed in 4% Paraformaldehyde and permeabilized with 0.1% tritonX-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 (blue) was used as nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.
    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab51061).
  • Western blot - Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)
    Western blot - Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)
    Anti-MelanA antibody [EP1422Y] (ab51061) at 1/20000 dilution (Purified) + Human melanoma lysates at 15 µg

    Secondary
    Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/2000 dilution

    Predicted band size: 13 kDa
    Observed band size: 20 kDa
    why is the actual band size different from the predicted?



    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab51061).

  • Flow Cytometry - Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)
    Flow Cytometry - Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)
    Flow Cytometry analysis of A375 (Human malignant melanoma epithelial cell, Left) / MeWo (Human malignant melanoma fibroblast, Right) cells labeling MelanA with Purified ab51061 at 1/1000 dilution (1 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. Isotype control - Rabbit monoclonal IgG (Black). Unlabeled control - Cell without incubation with primary antibody and secondary antibody (Blue).
    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab51061).
  • Flow Cytometry - Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)
    Flow Cytometry - Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)

    Overlay histogram showing Malme-3M cells stained with ab51061 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab51061, 1/1000 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (0.1µg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab51061) (un-purified).

  • OI-RD Scanning - Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)
    OI-RD Scanning - Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)
    Equilibrium disassociation constant (KD)
    Learn more about KD

    Click here to learn more about KD

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab51061).

  • Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)
    Anti-MelanA antibody [EP1422Y] - Low endotoxin, Azide free (ab170090)

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For licensing inquiries, please contact partnerships@abcam.com

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