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  • C8791 - Monoclonal Anti-Cytokeratin Peptide 14 antibody produced in mouse

C8791 Sigma-Aldrich

Monoclonal Anti-Cytokeratin Peptide 14 antibody produced in mouse

clone CKB1, ascites fluid



Related Categories Alphabetical Index, Antibodies, Antibodies for Cell Biology, Antibodies to Cell and Organelle Proteins, Antibodies to Cytokeratins,
conjugate   unconjugated
clone   CKB1, monoclonal
biological source   mouse
application(s)   immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable
  immunohistochemistry (frozen sections): suitable
  indirect immunofluorescence: 1:200 using methacarn-fixed, paraffin-embedded human tissue sections
species reactivity   human
shipped in   dry ice
storage temp.   −20°C
antibody form   ascites fluid
isotype   IgM
Quality Level   200
antibody product type   primary antibodies
contains   15 mM sodium azide
UniProt accession no.   P02533
Gene Information   human ... KRT14(3861)


General description

Monoclonal Anti-Cytokeratin Peptide 14 (mouse IgM isotype) is derived from the hybridoma produced by the fusion of mouse myeloma cells and splenocytes from an immunized mouse. Keratin 14 (KRT14) is expressed in keratinocytes and localized to the basal epidermal layer. The gene is mapped to human chromosome 17q21 and encodes an intermediate filament.


The antibody reacts with myoepithelial cells in various organs (parotid, submandibular, mammary, prostate, and sweat glands) as well as with the basal layer of certain squamous epithelium (exocervical, laryngeal epithelium).


human callus keratins.


Monoclonal Anti-Cytokeratin Peptide 14 antibody produced in mouse has been used in indirect immunofluorescence or immunoperoxidase techniques.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Biochem/physiol Actions

Keratin 14 (KRT14) is associated with maintaining cellular stability. Mutation in the KRT14 gene leads to epidermolysis bullosa simplex, a genetic disorder. It is known to promote angiogenesis, cell migration and proliferation in cancer cells.

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy

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