• Product name

  • Description

    Rabbit polyclonal to PYGL
  • Host species

  • Tested applications

    Suitable for: WBmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Full length Human PYGL (NP_002854.3, amino acids 1-847).

  • Positive control

    • Human liver tissue lysate; PYGL transfected 293T cell lysate



Our Abpromise guarantee covers the use of ab103419 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use a concentration of 1 - 5 µg/ml. Predicted molecular weight: 97 kDa.


  • Function

    Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties.
  • Involvement in disease

    Defects in PYGL are the cause of glycogen storage disease type 6 (GSD6) [MIM:232700]. A metabolic disorder characterized by mild to moderate hypoglycemia, mild ketosis, growth retardation, and prominent hepatomegaly. Heart and skeletal muscle are not affected.
  • Sequence similarities

    Belongs to the glycogen phosphorylase family.
  • Post-translational

    Phosphorylation of Ser-15 converts phosphorylase B (unphosphorylated) to phosphorylase A.
  • Information by UniProt
  • Database links

  • Alternative names

    • Glycogen phosphorylase antibody
    • Glycogen phosphorylase L antibody
    • Glycogen phosphorylase liver antibody
    • Glycogen phosphorylase liver form antibody
    • GSD6 antibody
    • Hers disease, glycogen storage disease type VI antibody
    • liver form antibody
    • OTTHUMP00000233649 antibody
    • OTTHUMP00000233651 antibody
    • Phosphorylase glycogen liver antibody
    • Pygl antibody
    • PYGL_HUMAN antibody
    see all


  • Anti-PYGL antibody (ab103419) at 5 µg/ml + Human liver tissue lysate at 50 µg

    Predicted band size: 97 kDa

  • All lanes : Anti-PYGL antibody (ab103419) at 5 µg/ml

    Lane 1 : PYGL transfected 293T cell lysate
    Lane 2 : Non-transfected 293T cell lysate

    Lysates/proteins at 25 µg per lane.

    Predicted band size: 97 kDa


ab103419 has not yet been referenced specifically in any publications.

Customer reviews and Q&As


The PYGL antibody ab103419 is raised against the full-length protein, amino acids 1-847. The sequence is described in the UniProt entry, accession P06737. Here is a link to the entry. http://www.uniprot.org/uniprot/P06737.

It is a polyclonal antibody so it is expected to recognize multiple epitopes on PYGL. Since human PYGL and PYGM are identical at 81% of the amino acids of PYGL, it is likely the antibody will cross-react with PYGM. But we have not tried to confirm this experimentally.

The PYGM antibody ab88078 is raised against an immunogen consisting of amino acids 734-843, http://www.uniprot.org/uniprot/P11217 . This is a monoclonal antibody, so it recognizes only one epitope but we do not know where the epitope is located on the amino acid sequence of the immunogen. The immunogen shares 73% identity with the human PYGL amino acid sequence. So, there is some possibility of cross-reaction of the antibody with PYGL. This has not been tested experimentally.

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