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Mouse anti-Cytokeratin 7, Clone: SPM270, Novus Biologicals™

Mouse Monoclonal Antibody

Manufacturer: novus biologicals canada  NBP244815002MG

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For Research Use Only

Catalog No. NBP24481500

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Description & Specifications


Cross Reactivity Human
Primary or Secondary Primary
Formulation Prepared in 10mM PBS with 0.05% BSA
Storage Requirements 4°C
Host Species Mouse
Regulatory Status RUO
Format Purified
Conjugate Unlabeled
Isotype IgG1
Monoclonal or Polyclonal Monoclonal
Clone SPM270
Purification Method Protein A or G purified
Concentration 0.2mg/mL
Antigen Cytokeratin 7
Applications Flow Cytometry
Applications Immunofluorescence
Applications Immunohistochemistry (Paraffin)
Immunogen OTN 11
Quantity 0.02mg
Gene ID (Entrez) 3855
Test Specificity It recognizes an intermediate filament protein (IFP) of 55kDa, which is identified as cytokeratin 7. This MAb is highly specific to cytokeratin 7 and shows no cross-reaction with other IFPs. Cytokeratin 7 is a basic cytokeratin, which is found in most glandular and transitional epithelia but not in the stratified squamous epithelia. Keratin 7 is expressed in the epithelial cells of ovary, lung, and breast but not of colon, prostate, or gastrointestinal tract. This MAb is highly useful in distinguishing ovarian carcinomas (keratin 7+) from colon carcinomas (keratin 7-).

Ensure accurate, reproducible results in Flow Cytometry, Immunohistochemistry (Paraffin), Immunofluorescence