SMH Rabbit Monoclonal Antibody(ARB843)
CAT.NO. : ARB6633
RMB Please choose
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Background
Smooth Muscle Myosin, heavy chain (SMM-HC) is a cytoplasmic structural protein that is a major component of the contractile apparatus of the smooth muscle cells. Expression of smooth muscle myosin is developmentally regulated, appearing early and is specific for smooth muscle development. SM-MHC stains the intact myoepithelial cell (MEC) layers present in benign and in situ malignant breast and bronchioloalveolar lesions and is therefore very helpful in distinguishing between benign and malignant tumors. The antibody reacts with smooth muscle cells and myoepithelial cells, but not with myofibroblasts. It is very helpful in distinguishing between benign sclerosing breast lesions and infiltrating carcinomas in difficult cases since it strongly stains the myoepithelial layer in the benign lesions while it is negative in the infiltrating carcinomas.
Overview
Target | Myosin (Smooth Muscle) |
Host Species | rabbit monoclonal antibody |
Molecular Weight | 227 kDa |
Purity | ProA affinity purified IgG |
Species Cross-reactivity | Human |
Form | Liquid |
Applications | IHC-P |
Swissprot ID | P35749 |
Immunogen | Synthetic peptide corresponding to residues within aa1-100 of Myosin |
Storage Buffer | PBS 59%, Sodium azide 0.01%, Glycerol 40%, BSA 0.05% |
Storage Conditions | -25°C to -18°C |
Dilutions | IHC-P: 1:100-1:200 |
Subcellular Location | Cytoplasm |
Recommended Method | Heat induced epitope retrieval with Tris-EDTA buffer (pH 9.0), primary antibody incubate at RT (18°C-25°C) for 30 minutes |
Data


Storage
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
