Key features and details
- HRP Rabbit monoclonal [EP1628Y] to Cytokeratin 8
- Suitable for: WB, IHC-P
- Reacts with: Human
- Conjugation: HRP
Product nameHRP Anti-Cytokeratin 8 antibody [EP1628Y]
See all Cytokeratin 8 primary antibodies
DescriptionHRP Rabbit monoclonal [EP1628Y] to Cytokeratin 8
Tested applicationsSuitable for: WB, IHC-Pmore details
Species reactivityReacts with: Human
Predicted to work with: Mouse
Synthetic peptide within Human Cytokeratin 8 aa 300-400 (C terminal). The exact sequence is proprietary.
Database link: P05787
- WB: A431 cell lysate. IHC-P: FFPE human breast adenocarcinoma tissue sections.
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle. Store In the Dark.
Dissociation constant (KD)KD = 4.60 x 10 -10 M Learn more about KD
Storage bufferpH: 7.40
Preservative: 0.1% 10% Proclin 300 Solution
Constituents: 30% Glycerol, 1% BSA, PBS
Concentration information loading...
PurityProtein A purified
- Alexa Fluor® 488 Anti-Cytokeratin 8 antibody [EP1628Y] (ab192467)
- Alexa Fluor® 647 Anti-Cytokeratin 8 antibody [EP1628Y] (ab192468)
- PE Anti-Cytokeratin 8 antibody [EP1628Y] (ab209297)
- Alexa Fluor® 405 Anti-Cytokeratin 8 antibody [EP1628Y] (ab210139)
- Anti-Cytokeratin 8 antibody [EP1628Y] - BSA and Azide free (ab217173)
- Anti-Cytokeratin 8 antibody [EP1628Y] - Cytoskeleton Marker (ab53280)
Our Abpromise guarantee covers the use of ab193094 in the following tested applications.
|WB||1/5000. Detects a band of approximately 52 kDa (predicted molecular weight: 54 kDa).|
FunctionTogether with KRT19, helps to link the contractile apparatus to dystrophin at the costameres of striated muscle.
Tissue specificityObserved in muscle fibers accumulating in the costameres of myoplasm at the sarcolemma membrane in structures that contain dystrophin and spectrin. Expressed in gingival mucosa and hard palate of the oral cavity.
Involvement in diseaseCirrhosis
Sequence similaritiesBelongs to the intermediate filament family.
modificationsPhosphorylation on serine residues is enhanced during EGF stimulation and mitosis. Ser-74 phosphorylation plays an important role in keratin filament reorganization.
O-glycosylated. O-GlcNAcylation at multiple sites increases solubility, and decreases stability by inducing proteasomal degradation.
O-glycosylated (O-GlcNAcylated), in a cell cycle-dependent manner.
Cellular localizationCytoplasm. Nucleus, nucleoplasm. Nucleus matrix.
- Information by UniProt
- CARD2 antibody
- CK 8 antibody
- CK-8 antibody
IHC image of Cytokeratin 8 staining in a section of formalin-fixed paraffin-embedded human breast adenocarcinoma*. The section was pre-treated using pressure cooker heat mediated antigen retrieval with sodium citrate buffer (pH6) for 30 mins, and incubated overnight at +4°C with ab193094 at a working dilution of 1 in 500. DAB was used as the chromogen (ab103723), diluted 1/100 and incubated for 10min at room temperature. The section was counterstained with haematoxylin and mounted with DPX. The inset negative control image is taken from an identical assay without primary antibody.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
*Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre
HRP Anti-Cytokeratin 8 antibody [EP1628Y] (ab193094) at 1/5000 dilution + A431 (Human epithelial carcinoma cell line) Whole Cell Lysate at 10 µg
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 54 kDa
Observed band size: 52 kDa why is the actual band size different from the predicted?
Exposure time: 30 seconds
This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 2% Bovine Serum Albumin before being incubated with ab193094 overnight at 4°C. Antibody binding was visualised using ECL development solution ab133406.
ab193094 has been referenced in 1 publication.
- Kleinmanns K et al. CD24-targeted intraoperative fluorescence image-guided surgery leads to improved cytoreduction of ovarian cancer in a preclinical orthotopic surgical model. EBioMedicine 56:102783 (2020). PubMed: 32454402