Monoclonal anti Cytokeratin, multi (C11)

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Catalog #: BNUB0393
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Product Description

This MAb recognizes cytokeratin 4, 5, 6, 8, 10, 13, and 18. This is a broad-spectrum antibody, which has been reported to differentiate epithelial tumors from non-epithelial tumors. Many studies have shown the usefulness of keratins as markers in cancer research and tumor diagnosis.

  1. Kovařik et al. Int.J.Cancer, Suppl. 3: 50-55, (1988).
  2. Vojtĕšek et al. Folia Biol., 35(6), 373-382, (1989).
  3. Vojtĕšek et al. Neoplasma 37(3), 333-342 (1990).
  4. Kovařik et al. J. Tumor Marker Oncol. 5, 219 (1990).
  5. Lane EB; Alexander CM. Seminars in Cancer Biology, 1990, 1:165-79.

Additional Information


Purified with BSA, 0.2 mg/mL, Purified, BSA-free, 1 mg/mL, CF405S, CF405M, CF488A, CF543, CF555, CF568, CF594, CF640R, CF647, CF660R, CF680, CF680R, CF770, Biotin, R-PE, APC, Per-CP, Alkaline Phosphatase, HRP


50 uL, 100 uL, 250 uL, 500 uL

Supplied As

Purified: 0.2 mg/mL in PBS/0.05% BSA/0.05% azide, Purified, BSA-free: 1 mg/mL in PBS without azide, Conjugates: 0.1 mg/mL in PBS/0.1% BSA/0.05% azide, HRP conjugates: 0.1 mg/mL in PBS/0.05% BSA

Antibody type


Host species


Reactivity (target)

Cytokeratin, multi (C11)







Molecular weight


Entrez gene ID

3851 (CK4); 3852 (CK5); 3853 (CK6A); 3854 (CK6B); 286887 (CK6C); 3856 (CK8); 3858 (CK10); 3860 (CK13); 3875 (CK18)


P19013 (CK4); P13647 (CK5); P02538 (CK6A); P04259 (CK6B); P48668 (CK6C); P05787 (CK8); P13645 (CK10); P13646 (CK13); P05783 (CK18)


Keratin-enriched preparation from cultured human A431

Species reactivity

Cow, Frog, Goat, Guinea Pig, Human, Marmoset, Mouse, Pig, Rat


Flow cytometry, Immunofluorescence, Western

Cellular localization


Application notes

Flow Cytometry (0.5-1 ug/million cells/0.1 mL), Immunofluorescence 0.5-1.0 ug/mL, Immunohistology (Formalin-fixed) (0.5-1.0ug/ml for 30 min at RT), Optimal dilution for a specific application should be determined., Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM citrate buffer, pH 6.0, for 10-20 minutes followed by cooling at RT for 20 minutes, Western blotting 0.5-1.0 ug/mL

Positive control

A431 cells, Skin, Colon carcinoma

MSDS (PDF):MSDS Primary antibodies

Protocol (PDF): Protocols for antibody-based detection

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