Anti-Cytokeratin 18 Purified

Anti-Cytokeratin 18 Purified
Regulatory status
RUO
Antigen
Cytokeratin 18
Clone
C-04
Format
Purified
Reactivity
Mammalian
Variant
0.1 mg
11-106-C100
In stock
140.00 USD

0.025 mg
11-106-C025
Delivery 1 week
70.00 USD
Variant
0.1 mg
11-261-C100
In stock
140.00 USD

0.1 mg
11-261-C100
In stock
70.00 USD
Product details
Description
Images
References
Isotype
Mouse IgG1
Specificity
The antibody C-04 reacts with cytokeratin 18 (45 kDa intracellular antigen), a member of intermediate filaments subfamily represented in epithelial tissues.
Application details
Western blotting: Recommended dilution: 1-2 μg/ml.
Immunohistochemistry (paraffin sections): Recommended dilution: 10 μg/ml; positive control: colon, kidney.
ELISA: The antibody C-04 has been tested as the capture antibody in a sandwich ELISA for analysis of cytokeratin 18 in combination with the antibody DA-7 (cat. no. 1B-110-C100) and with the antibody DC-10 (cat. no. 1B-107-C100).
Flow cytometry: Recommended dilution: 1-4 µg/ml. Intracellular staining.
Reactivity
Mammalian
Immunogen
Cytoskeleton preparation of epidermal carcinoma cell line A431.
Concentration
1 mg/ml
Preparation
Purified by protein-A affinity chromatography.
Formulation
Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
Storage and handling
Store at 2-8°C. Do not freeze.
Exbio licence note
The product is intended For Research Use Only. Diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s.
Other names
K18, CK18, CYK18, KRT18
Antigen description
Cytokeratins are a subfamily of intermediate filaments and are characterized by remarkable biochemical diversity. They are represented in epithelial tissues by at least 20 different polypeptides, molecular weight between 40 kDa and 68 kDa. The individual cytokeratin polypeptides are designated 1 to 20 and divided into the type I (acidic cytokeratins 9-20) and type II (basic to neutral cytokeratins 1-8) families. Cytokeratin 18 belongs to type I family (acidic cytokeratins).
Entrez Gene ID 3875
UniProt ID P05783
11-106_FC_Histogram
Separation of HeLa cells stained using anti-cytokeratin 18 (C-04) purified antibody (concentration in sample 0,6 μg/ml, GAM FITC, red-filled) from HeLa cells unstained by primary antibody (GAM FITC, black-dashed) in flow cytometry analysis (intracellular staining) of HeLa cell suspension.
11-106_FC_Profil Značení
Flow cytometry intracellular staining pattern of HeLa cell suspension stained using anti-cytokeratin 18 (C-04) purified antibody (concentration in sample 0,6 μg/ml) GAM FITC.
11-106_IHC
Immunohistochemistry staining of human kidney (paraffin-embedded sections) with anti-Cytokeratin 18 (C-04).
11-106_IHC_2
Immunohistochemistry staining of human colon (paraffin-embedded sections) with anti-Cytokeratin 18 (C-04). Commercially tested by LifeSpan BioSciences.
11-106_WB
Western blotting analysis of human cytokeratin 18 using mouse monoclonal antibody C-04 on lysates of HT-29 cell line and MOLT-4 cell line (cytokeratin non-expressing cell line; negative control) under non-reducing and reducing conditions. Nitrocellulose membrane was probed with 2 µg/ml of mouse anti-cytokeratin 18 monoclonal antibody followed by IRDye800-conjugated anti-mouse secondary antibody. A specific band was detected for cytokeratin 19 at approximately 46 kDa.

General references:

Čáp J, Čermáň J, Němeček S, Marková M, Haná V, Frysák Z: The influence of treatment with somatostatin analogues on morphology, proliferative and apoptotic activity in GH-secreting pituitary adenomas. J Clin Neurosci. 2003 Jul;10(4):444-8.
PubMed
Kovařík J. et al., J. Tumor Marker Oncol. 5, 219 (1990).
Taylor-Papadimitriou J, Stampfer M, Bártek J, Lewis A, Boshell M, Lane EB, Leigh IM: Keratin expression in human mammary epithelial cells cultured from normal and malignant tissue: relation to in vivo phenotypes and influence of medium. J Cell Sci. 1989 Nov;94 ( Pt 3):403-13.
PubMed

Product specific references:

Vojtesek B, Staskova Z, Nenutil R, Lauerova L, Kovarik J, Rejthar A, Bartkova J, Bartek J: Monoclonal antibodies recognizing different epitopes of cytokeratin No.18. Folia Biol (Praha). 1989;35(6):373-82.
PubMed
Kovarik J, Rejthar A, Lauerova L, Vojtesek B, Bartkova J: Monoclonal antibodies against individual cytokeratins in the detection of metastatic spread. Int J Cancer Suppl. 1988;3:50-5.
PubMed
Lauerova L, Kovarik J, Bartek J, Rejthar A, Vojtesek B: Novel monoclonal antibodies defining epitope of human cytokeratin 18 molecule. Hybridoma. 1988 Oct;7(5):495-504.
PubMed
Bartek J, Vojtesek B, Staskova Z, Bartkova J, Kerekes Z, Rejthar A, Kovarik J: A series of 14 new monoclonal antibodies to keratins: characterization and value in diagnostic histopathology. J Pathol. 1991 Jul;164(3):215-24.
PubMed
Variant
0.1 mg
11-106-C100
In stock
140.00 USD

0.025 mg
11-106-C025
Delivery 1 week
70.00 USD
Variant
0.1 mg
11-261-C100
In stock
140.00 USD

0.1 mg
11-261-C100
In stock
70.00 USD

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