Astana Biomed Group, an authorized Abcam distributor in Central Asia

Anti-POMC antibody [EPR22534-165] (ab254257)

Key features and details

  • Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
  • Rabbit monoclonal [EPR22534-165] to POMC
  • Suitable for: WB, IHC-P, IHC-Fr
  • Reacts with: Mouse, Rat, Human

Overview

  • Product name

    Anti-POMC antibody [EPR22534-165]
    See all POMC primary antibodies

  • Description

    Rabbit monoclonal [EPR22534-165] to POMC

  • Host species

    Rabbit

  • Tested Applications & Species

    Application Species
    IHC-Fr
    Mouse
    Rat
    IHC-P
    Mouse
    Rat
    Human
    WB
    Mouse
    Rat
    Human
    See all applications and species data

  • Immunogen

    Recombinant fragment. This information is proprietary to Abcam and/or its suppliers.

  • Positive control

    • WB: Mouse, human and rat pituitary tissue lysate. IHC-P: Mouse pituitary and spleen; human and rat pituitary tissue. IHC-Fr: Mouse and rat pituitary and liver tissue.

  • 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.

Properties

Images

  • Western blot - Anti-POMC antibody [EPR22534-165] (ab254257)
    Western blot - Anti-POMC antibody [EPR22534-165] (ab254257)
    Lanes 1-4 : Anti-POMC antibody [EPR22534-165] (ab254257) at 1/5000 dilution
    Lanes 5-6 : Anti-POMC antibody [EPR22534-165] (ab254257) at 1/1000 dilution

    Lane 1 : Mouse pituitary lysate
    Lane 2 : Mouse liver lysate
    Lane 3 : Human pituitary lysate
    Lane 4 : Human liver lysate
    Lane 5 : Rat pituitary lysate
    Lane 6 : Rat liver lysate

    Lysates/proteins at 20 µg per lane.

    Secondary
    All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/100000 dilution (Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated)

    Predicted band size: 29 kDa
    Observed band size: 35, 16 kDa
    why is the actual band size different from the predicted?



    Exposure time:
    Lanes 1-2: 3 seconds;
    Lanes 3-4: 10 seconds;
    Lanes 5-6: 32 seconds

    Blocking buffer and concentration: 5% NFDM/TBST

    Negative control: liver (lanes 2, 4 and 6, PMID: 10395956)

    POMC is a glycoprotein and can be processed into 16kDa N-POMC. The molecular weight observed is consistent with what has been described in the literature (PMID 1814247, PMID 26880796, PMID 20639461).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-POMC antibody [EPR22534-165] (ab254257)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-POMC antibody [EPR22534-165] (ab254257)

    Immunohistochemical analysis of paraffin-embedded human pituitary tissue labeling POMC with ab254257 at 1/4000 dilution at room temperature for 30 mins, followed by ready to use rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on human pituitary is observed (PMID: 21622576). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins was performed. The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is ready to use rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-POMC antibody [EPR22534-165] (ab254257)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-POMC antibody [EPR22534-165] (ab254257)

    Negative control: No staining on mouse spleen (PMID: 10395956)

    Immunohistochemical analysis of paraffin-embedded mouse pituitary tissue labeling POMC with ab254257 at 1/4000 dilution at room temperature for 30 mins, followed by ready to use rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins was performed. The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

  • Immunohistochemistry (Frozen sections) - Anti-POMC antibody [EPR22534-165] (ab254257)
    Immunohistochemistry (Frozen sections) - Anti-POMC antibody [EPR22534-165] (ab254257)

    Immunohistochemical analysis of 0.2% Triton X-100 permeabilized, 4% PFA fixed mouse pituitary tissue labeling POMC with ab254257 at 1/500 dilution, followed by AlexaFluor®488 Goat anti-Rabbit secondary (ab150077) at 1/1000 dilution. DAPI was used as nuclear counterstain. Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20) was performed. Positive staining on mouse pituitary (PMID: 18601691).

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is AlexaFluor®488 Goat anti-Rabbit secondary (ab150077) at 1/1000 dilution

  • Immunohistochemistry (Frozen sections) - Anti-POMC antibody [EPR22534-165] (ab254257)
    Immunohistochemistry (Frozen sections) - Anti-POMC antibody [EPR22534-165] (ab254257)

    Negative control: No stain on liver (PMID: 14578285)

    Immunohistochemical analysis of 0.2% Triton X-100 permeabilized, 4% PFA fixed mouse liver tissue labeling POMC with ab254257 at 1/100 dilution, followed by AlexaFluor®488 Goat anti-Rabbit secondary (ab150077) at 1/1000 dilution. DAPI was used as nuclear counterstain. Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20) was performed. No staining on mouse liver.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is AlexaFluor®488 Goat anti-Rabbit secondary (ab150077) at 1/1000 dilution

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-POMC antibody [EPR22534-165] (ab254257)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-POMC antibody [EPR22534-165] (ab254257)

    Immunohistochemical analysis of paraffin-embedded rat pituitary tissue labeling POMC with ab254257 at 1/4000 dilution at room temperature for 30 mins, followed by ready to use rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on rat pituitary is observed (PMID: 21622576). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins was performed. The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is ready to use rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-POMC antibody [EPR22534-165] (ab254257)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-POMC antibody [EPR22534-165] (ab254257)

    Immunohistochemical analysis of paraffin-embedded mouse pituitary tissue labeling POMC with ab254257 at 1/4000 dilution at room temperature for 30 mins, followed by ready to use rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on mouse pituitary is observed (PMID: 21622576). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins was performed. The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is ready to use rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

  • Immunohistochemistry (Frozen sections) - Anti-POMC antibody [EPR22534-165] (ab254257)
    Immunohistochemistry (Frozen sections) - Anti-POMC antibody [EPR22534-165] (ab254257)

    Negative control: No stain on liver (PMID: 14578285)

    Immunohistochemical analysis of 0.2% Triton X-100 permeabilized, 4% PFA fixed rat liver tissue labeling POMC with ab254257 at 1/100 dilution, followed by AlexaFluor®488 Goat anti-Rabbit secondary (ab150077) at 1/1000 dilution. DAPI was used as nuclear counterstain. Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20) was performed. No staining on rat liver.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is AlexaFluor®488 Goat anti-Rabbit secondary (ab150077) at 1/1000 dilution

  • Immunohistochemistry (Frozen sections) - Anti-POMC antibody [EPR22534-165] (ab254257)
    Immunohistochemistry (Frozen sections) - Anti-POMC antibody [EPR22534-165] (ab254257)

    Immunohistochemical analysis of 0.2% Triton X-100 permeabilized, 4% PFA fixed rat pituitary tissue labeling POMC with ab254257 at 1/500 dilution, followed by AlexaFluor®488 Goat anti-Rabbit secondary (ab150077) at 1/1000 dilution. DAPI was used as nuclear counterstain. Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20) was performed. Positive staining on rat pituitary (PMID: 18601691).

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is AlexaFluor®488 Goat anti-Rabbit secondary (ab150077) at 1/1000 dilution

  • Anti-POMC antibody [EPR22534-165] (ab254257)
    Anti-POMC antibody [EPR22534-165] (ab254257)

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