Mouse Monoclonal Anti-Keratin8/18 antibody (STJ99290)


Reactivity: Human
Applications: WB, ELISA
Conjugation: Unconjugated
Supplier: St John’s Laboratory Ltd.

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Mouse Monoclonal Anti-Keratin8/18 antibody (STJ99290)

Supplier: St John’s Laboratory Ltd.

Recommended applications: WB, ELISA

Recommended dilution: WB 1:500-2000; ELISA 1:10000-20000

Recommended protocols: check protocols

Image descriptions:

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Alternative names:

Check alternative names for the antibody


|CYK18 antibody|Cell proliferation-inducing gene 46 protein antibody|CK-18 antibody|CK-19 antibody|CK-8 antibody|CYK8 antibody|Cytokeratin-18 antibody|Cytokeratin-19 antibody|Cytokeratin-8 antibody|K19 antibody|K8 antibody|Keratin, type I cytoskeletal 18 antibody|Keratin, type I cytoskeletal 19 antibody|Keratin, type II cytoskeletal 8 antibody|Keratin-18 antibody|Keratin-19 antibody|Keratin-8 antibody|KRT18 antibody|KRT19 antibody|KRT8 antibody|PIG46 antibody|Type-II keratin Kb8 antibody|Anti-Keratin 8+18+19 antibody [2A4] (ab118855)
SCBT cat No: sc-130312|sc-58736|sc-73480|sc-58737|sc-374275|sc-8020|sc-374274|sc-374027|sc-134484|sc-101459|sc-53266|sc-52324|


Anti-Keratin8/18 antibody

Catalogue No.





Anti-Keratin8/18 antibody detects endogenous levels of keratin8/18.


Recombinant protein corresponding to full length Keratin8 of human.











Molecular weight



Anti-Keratin8/18 antibody was tube-contained in liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.


1 mg/ml


Anti-Keratin8/18 antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.


-20 Celsius degree. Avoid repeated freeze/thaw cycles.

Alternative antibody names

CYK18 antibody, Cell proliferation-inducing gene 46 protein antibody, CK-18 antibody, CK-19 antibody, CK-8 antibody, CYK8 antibody, Cytokeratin-18 antibody, Cytokeratin-19 antibody, Cytokeratin-8 antibody, K19 antibody, K8 antibody, Keratin, type I cytoskeletal 18 antibody, Keratin, type I cytoskeletal 19 antibody, Keratin, type II cytoskeletal 8 antibody, Keratin-18 antibody, Keratin-19 antibody, Keratin-8 antibody, KRT18 antibody, KRT19 antibody, KRT8 antibody, PIG46 antibody, Type-II keratin Kb8 antibody

Protein function

Together with KRT19, helps to link the contractile apparatus to dystrophin at the costameres of striated muscle. .

Protein 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 (CIRRH) [MIM:215600]: A liver disease characterized by severe panlobular liver-cell swelling with Mallory body formation, prominent pericellular fibrosis, and marked deposits of copper. Clinical features include abdomen swelling, jaundice and pulmonary hypertension. . Note=The disease is caused by mutations affecting the gene represented in this entry.

Protein sequence and domain

Belongs to the intermediate filament family.

Protein post-translational modifications

Phosphorylation 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.

Protein cellular localization

Cytoplasm . Nucleus, nucleoplasm . Nucleus matrix .

Research area

<a href="">All research areas</a>><a href="">Structural Proteins</a>><a href="">Cytokeratin</a><br><a href=""&gt; (View all antibody categories related to Structural Proteins)</a>


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St John’s Laboratory Ltd.

Product type

Primary antibody


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