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MyoD1 (Rhabdomyosarcoma Marker) [5.8A]
Description Recognizes a phosphor-protein of 45kDa, identified as MyoD1. The epitope of this antibody 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. (Shipping Cost: €200.00) Host Mouse Application Flow cytometry (FC), Immunocytochemistry (ICC),Immunofluorescence (IF), Immunohistochemistry (IHC) Reactivity Human, Mouse, Rat, Chicken -
MyoD1 (Rhabdomyosarcoma Marker) [EP212]
Description MyoD1 is a protein with a key role in regulating muscle differentiation. It regulates muscle cell differentiation by inducing cell cycle arrest, a prerequisite for myogenic initiation. The protein is also involved in muscle regeneration. MyoD1 is expressed in developing skeletal muscle tissue but faintly in adult skeletal muscle. In abnormal tissues, it labels tumor cell in Rhabdomyosarcoma. MyoD1 is one of the earliest markers of myogenic commitment. Antibody to MyoD1 has been useful to differentiate rhabdomyosarcomas from other tumors. It is a sensitive and specific marker for myogenic differentiation. (Shipping Cost: €200.00) Host Rabbit Application Immunohistochemistry (IHC) Reactivity Human -
MyoD1 (Rhabdomyosarcoma Marker) [EP212]
Description MyoD1 is a protein with a key role in regulating muscle differentiation. It regulates muscle cell differentiation by inducing cell cycle arrest, a prerequisite for myogenic initiation. The protein is also involved in muscle regeneration. MyoD1 is expressed in developing skeletal muscle tissue but faintly in adult skeletal muscle. In abnormal tissues, it labels tumor cell in Rhabdomyosarcoma. MyoD1 is one of the earliest markers of myogenic commitment. Antibody to MyoD1 has been useful to differentiate rhabdomyosarcomas from other tumors. It is a sensitive and specific marker for myogenic differentiation. (Shipping Cost: €200.00) Host Rabbit Application Immunohistochemistry (IHC) Reactivity Human -
Myogenin (MyF4) [F5D]
Description Myogenic factors are transcription factors consisting of an amino acid-rich region and a helix-loop-helix (HLH) structure, which can promote muscle development and maintain muscle-specific gene expression by transactivation. Myogenin, one of the myogenic regulatory factors, plays a key role in determining the commitment and differentiation of primitive mesenchymal cells into skeletal muscle. The expression of Myogenin is restricted to cells of skeletal muscle origin, but it is not detected in adult skeletal muscles. It is therefore considered to be an extremely reliable and specific marker for diagnosing rhabdomyosarcomas. (Shipping Cost: €200.00) Host Mouse Application Immunohistochemistry (IHC) Reactivity Human -
Myogenin (MyF4) [F5D]
Description Myogenic factors are transcription factors consisting of an amino acid-rich region and a helix-loop-helix (HLH) structure, which can promote muscle development and maintain muscle-specific gene expression by transactivation. Myogenin, one of the myogenic regulatory factors, plays a key role in determining the commitment and differentiation of primitive mesenchymal cells into skeletal muscle. The expression of Myogenin is restricted to cells of skeletal muscle origin, but it is not detected in adult skeletal muscles. It is therefore considered to be an extremely reliable and specific marker for diagnosing rhabdomyosarcomas. (Shipping Cost: €200.00) Host Mouse Application Immunohistochemistry (IHC) Reactivity Human -
Myoglobin [MB/2105]
Description Myoglobin, an intracellular haemoprotein expressed in the heart and oxidative skeletal myofibres of vertebrates, binds molecular oxygen and may facilitate oxygen transport from erythrocytes to mitochondria, thereby maintaining cellular respiration during periods of high physiological demand. Antibody to myoglobin labels skeletal and cardiac muscle cells. In combination with other striated muscle markers such as vimentin and myogenin, myoglobin is helpful in identification of rhabdomyosarcoma and tumors with skeletal muscle differentiation. Recently, myoglobin has been reported to be expressed on epithelial cancer cells due to changed metabolic and environmental conditions. Myoglobin expression on cancer cells may play a causative role in tumor progression. (Shipping Cost: €200.00) Host Mouse Application Immunohistochemistry (IHC) Reactivity Human, Mouse, Rat -
Myoglobin [MB/2105]
Description Myoglobin, an intracellular haemoprotein expressed in the heart and oxidative skeletal myofibres of vertebrates, binds molecular oxygen and may facilitate oxygen transport from erythrocytes to mitochondria, thereby maintaining cellular respiration during periods of high physiological demand. Antibody to myoglobin labels skeletal and cardiac muscle cells. In combination with other striated muscle markers such as vimentin and myogenin, myoglobin is helpful in identification of rhabdomyosarcoma and tumors with skeletal muscle differentiation. Recently, myoglobin has been reported to be expressed on epithelial cancer cells due to changed metabolic and environmental conditions. Myoglobin expression on cancer cells may play a causative role in tumor progression. (Shipping Cost: €200.00) Host Mouse Application Immunohistochemistry (IHC) Reactivity Human, Mouse, Rat -
Myosin Heavy Chain 11 [EP166]
Description Myosin heavy chain 11 (MYH11) is a smooth muscle myosin belonging to the myosin heavy chain family. It is a subunit of a hexameric protein that consists of two heavy chain subunits and two pairs of non-identical light chain subunits. Myosin heavy chain functions as a major contractile protein, converting chemical energy into mechanical energy through the hydrolysis of ATP. An aberration in this protein is associated with acute myeloid leukemia of the M4Eo subtype. MYH labels smooth muscle cells and myoepithelial cells in various tissues. The immunoreactivity in glial cells of the cerebellum and spermatocytes in the testis is also observed. MYH has been a useful marker for myoepithelial cell as well as smooth muscle cell differentiation. (Shipping Cost: €200.00) Host Rabbit Application Immunohistochemistry (IHC) Reactivity Human -
Myosin Heavy Chain 11 [EP166]
Description Myosin heavy chain 11 (MYH11) is a smooth muscle myosin belonging to the myosin heavy chain family. It is a subunit of a hexameric protein that consists of two heavy chain subunits and two pairs of non-identical light chain subunits. Myosin heavy chain functions as a major contractile protein, converting chemical energy into mechanical energy through the hydrolysis of ATP. An aberration in this protein is associated with acute myeloid leukemia of the M4Eo subtype. MYH labels smooth muscle cells and myoepithelial cells in various tissues. The immunoreactivity in glial cells of the cerebellum and spermatocytes in the testis is also observed. MYH has been a useful marker for myoepithelial cell as well as smooth muscle cell differentiation. (Shipping Cost: €200.00) Host Rabbit Application Immunohistochemistry (IHC) Reactivity Human -
Myosin Skeletal Heavy Chain Fast/MYH1 [MY-32]
Description Myosin, a 480kD protein that interacts with actin in muscle and non muscle cells, is composed of 2 identical heavy chains (about 200kD each) and 4 light chains (about 20kD each). Conventional myosin molecules consist of two major regions: tail (rod) and globular heads; they aggregate into filaments through the tail region and interact with actin and with adenosine triphosphate (ATP) through the head region. Multiple forms of myosin heavy chains exist in skeletal, smooth and cardiac muscle and in non-muscle tissues. A spectrum of skeletal muscle fiber types is found in adult skeletal muscles. The two major skeletal muscle fiber types are type I (slow-twitch) and type II (fast-twitch). Skeletal muscle type II fibers can be further subdivided into types IIa (fast red) and IIb (fast white). (Shipping Cost: €200.00) Host Mouse Application Immunocytochemistry (ICC),Immunofluorescence (IF), Immunohistochemistry (IHC), Western Blot (WB) Reactivity Human, Mouse, Rat, Rabbit, Chicken, Guinea Pig, Bovine