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.

  • Anti-CD5 antibody [STJ180063]

    Formalin-fixed, paraffin-embedded human cecal mucosa stained with anti-CD5 antibody using peroxidase-conjugate and DAB chromogen. Note cell membrane staining of T-cells and no stain of B-cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-DNTT antibody [STJ180253]

    Formalin-fixed, paraffin-embedded lymph node involved by lymphoblastic leukemia stained with anti-TdT antibodyusing peroxidase-conjugate and DAB chromogen. Note the nuclear staining of leukemia cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-PMS2 antibody [STJ180225]

    Formalin-fixed, paraffin-embedded human colon adenocarcinoma stained with anti-PMS-2 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-TFRC antibody [STJ180070]

    Formalin-fixed, paraffin-embedded bone marrow stained with anti-CD71 antibody using peroxidase-conjugateand DAB chromogen. Note the cytoplasmic staining of erytheroid precursors
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-TCL1A antibody [STJ180251]

    Formalin-fixed, paraffin-embedded human tonsil stained with anti-TCL1 using peroxidase-conjugate and DABchromogen. Note strong staining of a lymphoid follicle
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-STMN1 antibody [STJ180246]

    Formalin-fixed, paraffin-embedded human cervical squamous cell carcinoma stained with anti-stathmin 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-SLC2A1 antibody [STJ180112]

    Formalin-fixed, paraffin-embedded human placenta stained with anti-Glut-1 using peroxidase-conjugate and DAB chromogen. Note membranous staining of villous trophoblasts
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-MYOD1 antibody [STJ180187]

    Formalin-fixed, paraffin-embedded human rhabdomyosarcoma stained with anti-MyoD1 antibody using peroxidaseconjugate and DAD chromogen. Note the nuclear/cytoplasmic staining of sarcoma cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-BOB.1 antibody [STJ180019]

    Formalin-fixed, paraffin-embedded human skin with reactive lymphoid hyperplasia stained with anti-BOB.1 antibodyusing peroxidase-conjugate and DAB chromogen. Note nuclear and cytoplasmic staining of follicular center cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-CD16 antibody [STJ180039]

    Formalin-fixed, paraffin-embedded human normal bone marrow stained with anti-CD16 antibody using peroxidase-conjugate and DAB chromogen. Note cytoplasmic staining of myeloid precursors
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-MYC antibody [STJ180021]

    Formalin-fixed, paraffin-embedded human Burkitt lymphoma stained with anti-c-myc antibody using peroxidase-conjugate and DAB chromogen. Note the nuclear staining of tumor cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human
    Applications: IHC
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  • Anti-KRT5 antibody [STJ180145]

    Formalin-fixed, paraffin-embedded human prostate stained with anti-Keratin 5 antibody using peroxidase-conjugate and DAB chromogen. Note the cytoplasmic staining of basal cells
    Clonality: Monoclonal
    Host: Rabbit
    Reactivity: Human, Mouse
    Applications: IHC
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