Anti-Cytokeratin 8 antibody (ab154301)
- Datasheet
- References (1)
- Protocols
Overview
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Product name
Anti-Cytokeratin 8 antibody
See all Cytokeratin 8 primary antibodies -
Description
Rabbit polyclonal to Cytokeratin 8 -
Host species
Rabbit -
Tested applications
Suitable for: WB, IHC-P, ICC/IFmore details -
Species reactivity
Reacts with: Mouse, Human -
Immunogen
A recombinant fragment corresponding to a region within amino acids 227- 483 of Human Cytokeratin 8 (Uniprot ID#P05787).
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Positive control
- HeLa, HepG2 and JC whole cell lysates. Human gastric carcinoma tissue. HeLa cells.
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General notes
Keep as concentrated solution.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
pH: 7.00
Preservative: 0.01% Thimerosal (merthiolate)
Constituents: 78% PBS, 20% Glycerol, 1% BSA -
Concentration information loading... -
Purity
Immunogen affinity purified -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Compatible Secondaries
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Isotype control
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Positive Controls
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Recombinant Protein
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Related Products
Applications
Our Abpromise guarantee covers the use of ab154301 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| Application | Abreviews | Notes |
|---|---|---|
| WB | 1/5000 - 1/20000. Predicted molecular weight: 53 kDa. | |
| IHC-P | 1/100 - 1/1000. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. | |
| ICC/IF | 1/100 - 1/1000. |
Target
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Function
Together with KRT19, helps to link the contractile apparatus to dystrophin at the costameres of striated muscle. -
Tissue specificity
Observed 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 disease
Cirrhosis -
Sequence similarities
Belongs to the intermediate filament family. -
Post-translational
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 localization
Cytoplasm. Nucleus, nucleoplasm. Nucleus matrix. - Information by UniProt
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Database links
- Entrez Gene: 3856 Human
- Entrez Gene: 16691 Mouse
- Omim: 148060 Human
- SwissProt: P05787 Human
- SwissProt: P11679 Mouse
- Unigene: 533782 Human
- Unigene: 708445 Human
- Unigene: 358618 Mouse
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Alternative names
- CARD2 antibody
- CK 8 antibody
- CK-8 antibody
see all
Images
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Western blot - Anti-Cytokeratin 8 antibody (ab154301)All lanes : Anti-Cytokeratin 8 antibody (ab154301) at 1/20000 dilution
Lane 1 : WT HeLa cell extract
Lane 2 : Cytokeratin 8 Knockout HeLa cell extracts
Lysates/proteins at 30 µg per lane.
Secondary
All lanes : HRP-conjugated anti-rabbit IgG
Predicted band size: 53 kDa -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 8 antibody (ab154301)Immunohistochemical analysis of paraffin-embedded Human gastric carcinoma labeling Cytokeratin 8 using ab154301 at 1/500 dilution. -
Western blot - Anti-Cytokeratin 8 antibody (ab154301)Anti-Cytokeratin 8 antibody (ab154301) at 1/10000 dilution + JC cell lysate at 30 µg
Predicted band size: 53 kDa
10% SDS PAGE -
Western blot - Anti-Cytokeratin 8 antibody (ab154301)All lanes : Anti-Cytokeratin 8 antibody (ab154301) at 1/10000 dilution
Lane 1 : HeLa cell lysate
Lane 2 : HepG2 cell lysate
Lysates/proteins at 30 µg per lane.
Predicted band size: 53 kDa
10% SDS PAGE -
Immunocytochemistry/ Immunofluorescence - Anti-Cytokeratin 8 antibody (ab154301)Immunofluorescence analysis of methanol-fixed HeLa cells, labeling Cytokeratin 8 using ab154301 at 1/500 dilution. Right panel costained with Hoechst 33342.
Protocols
References
This product has been referenced in:
- Johnson JR et al. Microarray and pathway analysis of two COMMA-Dß derived clones reveal important differences relevant to their developmental capacity in-vivo. Oncotarget 10:2118-2135 (2019). Read more (PubMed: 31040905) »
