Forgot your password?
New User?
Remember me
banner banner

You are here:Home » Antibodies » Antibodies-Keratin, Cytokeratin » Anti -Keratin 19 (Keratin Type I Cytoskeletal 19, Keratin-19, K19, KRT19, Cytokeratin-19, CK19, CK-19, K1CS)

Anti -Keratin 19 (Keratin Type I Cytoskeletal 19, Keratin-19, K19, KRT19, Cytokeratin-19,
CK19, CK-19, K1CS)


  For pricing information, USA customers sign in.
  Outside USA? Please contact your distributor for pricing.


Clone Host Grade Applications
Monoclonal Mouse Supernatant IH
Cytokeratin 19, at 40kD, is the smallest human cytokeratin protein. It is found in several epithelial cell types such as ductal and glandular epithelia and in non-keratinizing squamous epithelia. This antibody will help detect cytokeratin 19 in normal and unchar- acterized tissues.
Catalog #K0199-23B
ApplicationsSuitable for use in Immunohistochemistry. Other applications not tested.
Recommended DilutionImmunohistochemistry: 1:100-1:150 for 1 hr. at RT
Optimal dilutions to be determined by the researcher.
Positive Control
Skin (cytoplasmic staining pattern)
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 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 NoB170
ConcentrationNot determined
FormSupplied as a lyophilized powder in 15mM sodium azide. Reconstitute with 1ml dH2O.
ImmunogenHuman MCF-7 cell line cytoskeletal preparation.
SpecificityRecognizes human Cytokeratin 19. Species Crossreactivity: Guinea pig and porcine.
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.

External Links