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|Tested species reactivity||Human|
|Published species reactivity||Human|
|Host / Isotype||Mouse / IgG1|
|Immunogen||Cytokeratin purified from Human esophagus.|
|Storage buffer||tissue culture supernatant with 1% FBS|
|Contains||10mM sodium azide|
|Storage Conditions||4° C|
|Tested Applications||Dilution *|
|Immunofluorescence (IF)||Assay dependent.|
|Immunohistochemistry (Paraffin, Frozen) (IHC (P, F))||1:40|
|Western Blot (WB)||Assay dependent.|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
|Immunohistochemistry (IHC)||See 2 publications below|
Cytokeratins are a subfamily of intermediate filament proteins and are characterized by a remarkable biochemical diversity, represented in human epithelial tissues by at least 20 different polypeptides. They range in molecular weight between 40 kDa and 68 kDa and isoelectric pH between 4.9 - 7.8. The individual human cytokeratins are numbered 1 to 20. The various epithelia in the human body usually express cytokeratins which are not only characteristic of the type of epithelium, but also related to the degree of maturation or differentiation within an epithelium.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Potential localization of putative stem/progenitor cells in human bulbar conjunctival epithelium.
MA1-35558 was used in immunohistochemistry to study the expression pattern of stem cells in the bulbar conjunctival epithelium
|Qi H,Zheng X,Yuan X,Pflugfelder SC,Li DQ||Journal of cellular physiology (225:180)||2010|
Modulation of gingival epithelial phenotypes by interactions with regionally defined populations of fibroblasts.
MA1-35558 was used in immunohistochemistry to study the role of interactions with regionally defined fibroblast populations on the phenotypes of gingival epithelial cells using an organotypic model
|Locke M,Hyland PL,Irwin CR,Mackenzie IC||Journal of periodontal research (43:279)||2008|
CK4; CYK4; cytokeratin 4; FLJ31692; K4; keratin 4, type II; type-II keratin Kb4
CK-4; CK4; CYK4; K4; WSN1