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 Antibody (STJ96930)

Mouse monoclonal Anti-Beta Actin Antibody with 4 reviews above 4-star. In multiple applications and multiple species, at a high dilution.

IHC Guaranteed Antibodies

IHC guaranteed antibodies

We have selected a wide range of IHC validated primary antibodies suitable for immunohistochemistry application, from pathology and cancer research to immunology and usual biomarkers.

  Loading Controls

Loading Controls

Loading controls are usually proteins that exhibit high-level,
constitutive expression in the cell type or sample you are studying.
Housekeeping genes are often chosen for use this purpose.

Rabbit Monoclonals

Rabbit Monoclonals

Rabbit monoclonal immunoglobulins give a better reaction 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 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 on a knockout sample or cell line which doesn't express the target protein.

Goat Primary Antibodies

Goat Primary Antibodies

Goat primary antibodies are ideal for large scale projects at a low cost. We have +3000 goat primary antibodies suitable for any experiment.

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 the Anti-mCherry-Tag antibody used widely in gene expression assays.

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Reactivity
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Conjugation

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Isotype: IgG1/k
  1. Unconjugated (11)
Clonality

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Isotype: IgG1/k
  1. Monoclonal (11)
Applications

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Isotype: IgG1/k
  1. IHC (11)
  • Anti-NAPSA antibody [STJ180191]

    Formalin-fixed, paraffin-embedded human lung adenocarcinoma stained with anti-napsin A antibody using peroxidase-conjugate and DAB chromogen. Note cytopasmic staining carcinoma cells
    Clonality: Monoclonal
    Host: Mouse
    Reactivity: Human, Mouse
    Applications: IHC
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  • Anti-Keratin 5/6 antibody [STJ180146]

    Formalin-fixed, paraffin-embedded prostate carcinoma stained with anti-Keratin 5/6 antibody using peroxidase-conjugate and DAB chromogen. Note the cytoplasmic staining of basal cells of benign but not tumor glands
    Clonality: Monoclonal
    Host: Mouse
    Reactivity: Human
    Applications: IHC
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  • Anti-WT1 antibody [STJ180267]

    Formalin-Fixed, paraffin-embedded human mesothelioma stained with anti-WT-1 antibody using peroxidase-conjugate and DAB chromogen. Note the nuclear staining of tumor cells
    Clonality: Monoclonal
    Host: Mouse
    Reactivity: Human
    Applications: IHC
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  • Anti-CGA antibody [STJ180120]

    Formalin-fixed, paraffin-embedded human placenta stained with anti-HCG-beta antibody using peroxidase-conjugate and DAB chromogen. Note the cytoplasmic staining of trophoblasts
    Clonality: Monoclonal
    Host: Mouse
    Reactivity: Human
    Applications: IHC
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  • Anti-CMV antibody [STJ180079]

    Formalin-fixed, paraffin-embedded human CMV infected lung stained with anti-CMV antibody using peroxidase-conjugate and DAB chromogen. Note nuclear staining of infected alveolar cells
    Clonality: Monoclonal
    Host: Mouse
    Reactivity: Human
    Applications: IHC
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  • Anti-CD45/RB antibody [STJ180060]

    Formalin-fixed, paraffin-embedded human lymph node stained with anti-CD45 (LCA) antibody using peroxidase-conjugate and DAB chromogen. Note cell membrane staining of B- and T-lymphocytes
    Clonality: Monoclonal
    Host: Mouse
    Reactivity: Human
    Applications: IHC
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  • Anti-Melanosome antibody [STJ180169]

    Formalin-fixed, paraffin-embedded human melanoma stained with anti-HMB-45 antibody using peroxidase-conjugate and DAB chromogen. Note the cytoplasmic staining of melanoma cells
    Clonality: Monoclonal
    Host: Mouse
    Reactivity: Human
    Applications: IHC
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  • Anti-UPK3A antibody [STJ180264]

    Formalin-fixed, paraffin-embedded human low grade papillary urothelial carcinoma stained with anti-uroplakin IIIantibody using peroxidase-conjugate and DAB chromogen. Note the luminal surface staining pattern of tumor
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-FSCN1 antibody [STJ180102]

    Formalin-fixed, paraffin-embedded human Hodgkin lymphoma stained with anti-fascin antibody using peroxidase-conjugate and DAB chromogen. Note the cytoplasmic staining of Hodgkin’s cells
    Clonality: Monoclonal
    Host: Mouse
    Reactivity: Human, Rat
    Applications: IHC
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  • Anti-CD45RA antibody [STJ180061]

    Formalin-fixed, paraffin-embedded human lymph node stained with anti-CD45RA antibody using peroxidase-conjugate and DAB chromogen. Note the membrane staining of B-cells in mantle (strong) and in follicle (weak)
    Clonality: Monoclonal
    Host: Mouse
    Reactivity: Human
    Applications: IHC
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  • Anti-Mammaglobin Cocktail antibody [STJ180164]

    Anti-Mammaglobin Cocktail antibody
    Clonality: Monoclonal
    Host: Mouse & Rabbit
    Reactivity: Human, Mouse, Rabbit, Simian
    Applications: IHC
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