Loading Control

 

St John's Laboratory offers a variety of primary polyclonal and monoclonal antibodies. With numerous cited primary and secondary antibodies available from our catalogue of more than 30,000 antibodies we have you covered for your western blot, immunofluorescence, ELISA and other assay needs. So whether you are after rabbit monoclonals, goat polyclonals or ELISA kits, we provide coverage for the majority of research areas.

 

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Featured Products

Feature Product - Anti-Beta Actin Antibody (STJ96930)

Feature Product - Anti-Beta Actin primary antibody (STJ96930)

Mouse monoclonal Anti-Beta Actin primary antibody with 4 reviews over 4-star, covering multiple applications and multiple species, at high dilution.

IHC Guaranteed Antibodies

IHC-Guarantee primary antibodies

We have selected a wide range of IHC-validated primary antibodies suitable for immunohistochemistry applications, covering pathology, cancer research, immunology and other usual biomarkers.

  Loading Controls

Loading controls

Loading control primary antibodies target proteins which typically exhibit ubiquitous expression. There use is valuable in determining relative protein concentration and in determining the successful transfer of protein in western blots.

Rabbit Monoclonals

Rabbit monoclonals

Primary rabbit monoclonal antibodies can exhibit a greater binding affinity to antigens than those from rodents such as mice. Using rabbit monoclonal antibodies is particularly advantageous for more accurate immunohistochemistry results.

Phospho Antibodies

Phospho-antibodies

Protein phosphorylation plays a significant role in a wide range of post-translational cellular processes including cell growth and proliferation, metabolism, physiological regulation and cell signalling.

Knockout

KO-validated antibodies

        In a knockout validation, antibody specificity is confirmed by testing the antibody of interest against a sample from a tissue or cell line which does not express the protein of interest as well as a positive control which does.

Goat Primary Antibodies

Goat primary antibodies

Goat primary antibodies are ideal for large scale projects at a low cost. We have over 3000 goat primary antibodies suitable for various applications.

Tag antibodies

Tag antibodies

Tag antibodies are frequently used with recombinant protein cell cultures to allow researchers to selectively extract a target protein from the endogenous samples. One of the most popular is our Anti-mCherry-Tag antibody used widely in gene expression assays.

Applications

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  1. Monoclonal (322)
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  • Anti-BAP1 antibody [STJ180014]

    Formalin-fixed, paraffin-embedded malignant mesotheiloma stained with anti-BAP1 antibody using peroxidase-conjugate and AEC chromogen. Note loss of nuclear stain in tumor cells where the background cells positive
    Clonality: Monoclonal
    Host: Mouse
    Reactivity: Human, Mouse, Rat
    Applications: IHC
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  • Anti-HSPB1 antibody [STJ160047]

    Immunohistochemical analysis of human cancer using mouse monoclonal primary antibody to HSP27.
    Clonality: Monoclonal
    Host: Mouse
    Reactivity: Human
    Applications: IHC
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  • Anti-SALL4 antibody [STJ180237]

    Formalin-fixed, paraffin-embedded human seminoma stained with anti-SALL4 antibody using peroxidase-conjugate and DAB chromogen. Note nuclear staining of tumor cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human, Mouse
    Applications: IHC
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  • Anti-HBsAg antibody [STJ180119]

    Formalin-fixed, paraffin-embedded human liver infected by hepatitis B virus stained with anti-HBsAg antibody using peroxidase-conjugate and DAB chromogen. Note the cytoplasmic staining of infected hepatocytes
    Clonality: Monoclonal
    Host: Mouse
    Reactivity: Human
    Applications: IHC
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  • Anti-KLK3 antibody [STJ180230]

    Formalin-fixed, paraffin-embedded human prostate stained with anti-PAS antibody using peroxidase-conjugate and DAB chromogen. Note cytoplasmic staining of glandular-cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-PVALB antibody [STJ180210]

    Formalin-fixed, paraffin-embedded human chromophobe renal cell carcinoma stained with anti-parvalbumin antibody using peroxidase-conjugate and DAB chromogen. Note cytoplasmic staining of tumor cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-PDCD1 antibody [STJ180216]

    Formalin-fixed, paraffin-embedded human tonsil stained with anti-PD-1 antibody using peroxidase-conjugate andDAB chromogen. Note cytoplasmic staining of T-cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-MSLN antibody [STJ180171]

    Formalin-fixed, paraffin-embedded human mesothelioma stained with anti-mesothelin antibody using peroxidase-conjugate and DAB chromogen. Note cytoplasmic staining of tumor cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-PRL antibody [STJ180228]

    Formalin-fixed, paraffin-embedded human pituitary gland stained with anti-prolactin antibody using peroxidase-conjugate and DAB chromogen. Note cytoplasmic staining of some glandular cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human, Mouse, Rat
    Applications: IHC
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  • Anti-TBX21 antibody [STJ180250]

    Formalin-fixed, paraffin-embedded human Hodgkin lymphoma stained with anti-T-bet antibody using peroxidase-conjugate and DAB chromogen. Note nuclear staining of tumor cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-EZH2 antibody [STJ180099]

    Formalin-fixed, paraffin-embedded human breast ductal carcinoma stained with anti-EZH2 antibody using peroxidase-conjugate and DAB chromogen . Note nuclear staining of carcinoma cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-NKX2-2 antibody [STJ180195]

    Formalin-fixed, paraffin-embedded human Ewing’s sarcoma stained with anti-NKX2.2 antibody using peroxidase-conjugate and DAB chromogen. Note nuclear staining of tumor cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Avian, Human, Mouse, Rat
    Applications: IHC
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