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You are here:Home » Antibodies » Antibodies-Keratin, Cytokeratin » Anti -Keratin 8,18

Anti -Keratin 8,18


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Clone Host Grade Applications
Monoclonal Mouse Supernatant IH
Keratin belongs to the type B (basic) subfamily of high molecular weight keratins and exists in combination with cytokeratin 18 (type A; acidic subfamily of low molecular weight keratins).
Catalog #K0199-65
ApplicationsSuitable for use in Immunohistochemistry. Other applications have not been tested.
Recommended DilutionImmunohistochemistry (paraffin): 1:25-1:50 for 30 min. at RT.
Staining of formalin-fixed tissues requires digestion of tissue sections with trypsin (1mg/ml PBS, pH 7.4) or pepsin (1mg/ml Tris-HCl, pH 2.0) for 10-15 min at RT.
Optimal dilutions to be determined by the researcher.
Positive ControlSkin
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage, aliquot and store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypeMonoclonal
Clone No0.N.352
ConcentrationNot determined
FormSupplied as a liquid in PBS, pH 7.4, 0.09% sodium azide,before the addition of glycerol to 40%.
PurityTissue culture supernatant
ImmunogenCytokeratins purified from breast cancer MCF-7 cells. Cellular localization: cytoplasmic.
SpecificityRecognizes human keratin 8 at 52.5kD and keratin 18 at 45kD.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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