Calponin 1 Antibody / CNN1
Calponin a 33 kDa polypeptide, is a cytoskeleton-associated actin-binding protein that also interacts tropomyosin and calmodulin. Calponin antibody has been found to be useful as a marker for myoepithelial and basal lamina in differentiating microinvasive from in situ ductal carcinomas of the breast. Calponin antibody may also have applications in malignant myoepithelium and pleomorphic adenoma of salivary gland as well as a useful marker for fine needle aspirates of papillary breast lesions. The antibody has been found in tissue extracts from smooth muscle, but not in fibroblast extracts.
Product Specifications
UniProt
P51911
Reactivity
Human
Immunogen
A recombinant fragment corresponding to the human protein was used as the immunogen for the Calponin 1 antibody.
Clonality
Recombinant
Clone
CNN1/8870R
Conjugation
Unconjugated
Field of Research
Musculoskeletal & Connective Tissue Research
Purification
Protein A/G affinity
Dilution
Immunohistochemistry (FFPE) : 1-2ug/ml for 30 min at RT, Western blot: 2-4ug/ml
Storage Conditions
Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Notes
For research use only.
Applications Notes
Optimal dilution of the Calponin 1 antibody should be determined by the researcher.
Tested Applications
IHC-P, WB
Host or Source
Rabbit
Preservative
0.2 mg/ml in 1X PBS with 0.1 mg/ml rAlbumin, 0.05% sodium azide
Isotype
Rabbit IgG, kappa
Available Sizes
Frequently Asked Questions
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