Recognizes a phosphor-protein of 45kDa, identified as MyoD1. The epitope of this MAb maps between amino acid 180-189 in the C-terminal of mouse MyoD1 protein. It does not cross react with myogenin, Myf5, or Myf6. Antibody to MyoD1 labels the nuclei of myoblasts in developing muscle tissues. MyoD1 is not detected in normal adult tissue, but is highly expressed in the tumor cell nuclei of rhabdomyosarcomas. Occasionally nuclear expression of MyoD1 is seen in ectomesenchymoma and a subset of Wilm s tumors. Weak cytoplasmic staining is observed in several non-muscle tissues, including glandular epithelium and also in rhabdomyosarcomas, neuroblastomas, Ewing s sarcomas and alveolar soft part sarcomas.
Applications
IHC-P
Positive Control
Rhabdomyosarcoma
Dilutions
IHC: 1-2 µg/ml
Reactivity
Human
Immunogen
Recombinant mouse MyoD1 protein.
Host
Mouse
Clonality
Monoclonal
Clone ID
MYOD1/7149
Isotype
IgG1
Light Chains
kappa
Conjugate
Unconjugated
Purification
Protein A/G chromatography.
Concentration
200 µg/ml
Molecular Weight
45 kDa
Product Form
Liquid
Formulation
Supplied in 10mM Phosphate Buffered Saline with 0.05% BSA and 0.05% Sodium Azide.
Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Synonyms
bHLHc1, Class C basic helix-loop-helix protein 1, MYF 3, Myf-3, MYF3, Myoblast determination protein 1, MYOD, Myod 1, MYOD1_HUMAN, Myogenic differentiation 1, Myogenic factor 3, Myogenic factor MYF 3, Myogenin D1, PUM