Mouse Monoclonal IgG1 Anti-Cytokeratin 19 [RCK108]
from  bio logo
Buy in shop online

CK119 Catalog number

1 ml Size

378 € Price

More details


Please contact us to check the availability


Cell line T24


Antibody RCK108 reacts with a 40 kDa keratin (Cytokeratin 19) in immunoblot

Species reactivity

Human, Zebrafish

Product presentation

Antibody solution in stabilizing phosphate buffer pH 7.3. Contains 0.09 % sodium azide**. The volume is sufficient for at least 100 immunohistochemical tests (100 µl working solution / test). Use appropriate antibody diluent e.g. Gentaur Art. No. PU002, if further dilution is required.

Product category

Primary Antibody

Antibody's raised in


Antibody's isotype


Antibody's clone


Product is supplied as

liquid concentrate

Recommended concentration for use

1:10 - 1:50

Protein concentration


Positive control

Glandular epithelia


Heat pre-treatment of formalin-fixed tissue with Unmasking Fluid C or G (Art. No. DE000 and DE007)

Tested applications


Recommended secondary reagent

We recommend the use of Gentaur's Universal Staining System DAB (Art. No. DA005) or AEC (Art.-No. AE005), if higher sensitivity is required VECTASTAIN Elite ABC (Art. No. PK-6102) or ABC AP (Art. No. AK-5002) and polymer systems like VECTOR ImmPress (Art. No. MP-7402) are applicable.

Storage method

Store at 2-8°C

UniProt number

Go to UniProt/SwissProt


1. Moll R., Franke W.W., Schiller D.L., Geiger B., and Krepler R. (1982) The Catalog of Human Cytokeratins: Patterns of Expression in Normal Epithelia, Tumors and Cultured Cells. Cell 31; 11 ff. 2. Smedts F., Ramaekers F., Robben H., et al. (1990) Changing patterns of keratin expression during progression of cervical intraepithelial neoplasia. Am J. Pathol. 136,3; 657-668. 3. Dalal P. and Shousha S. (1995) Keratin 19 in paraffin sections of medullary carcinoma and other benign and malignant breast lesions. Mod. Pathol. 8(4); 413-416. 4. Kwaspen F.H., Smedts F.M., Broos A., Bulten H., Dedie W.M., and Raemaekers F.C. (1997) Reproducible and highly sensitive detection of the broad spectrum epithelium marker keratin 19 in routine cancer diagnosis. Histopathol. 31(6); 503-516.


*Gentaur's antibodies are intended for in vitro research use only. They must not be used for clinical diagnostics and not for in vivo experiments in humans or animals. ** The preservative sodium azide is known to be poisonous and potentially hazardous to health. It should be handled only by trained staff. Despite of the product's low azide concentration it must be handled with care. Dispose according to regional rules!


This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided.


Monoclonals of this antigen are available in different clones. Each murine monoclonal anibody has his own affinity specific for the clone. Mouse monoclonal antibodies are purified protein A or G and can be conjugated to FITC for flow cytometry or FACS and can be of different isotypes.


Mouse or mice from the Mus musculus species are used for production of mouse monoclonal antibodies or mabs and as research model for humans in your lab. Mouse are mature after 40 days for females and 55 days for males. The female mice are pregnant only 20 days and can give birth to 10 litters of 6-8 mice a year. Transgenic, knock-out, congenic and inbread strains are known for C57BL/6, A/J, BALB/c, SCID while the CD-1 is outbred as strain.

Latin name

Mus musculus