SpecificityThe specificity of this antibody has been confirmed by WB and IHC against the antigen. Human;
Species ReactivityHuman
Immunogen DescriptionA synthetic peptide (QQQKTARSNMDNMFESYIN) corresponding to a region (127-145) from human Cytokeratin 8. To enhance the immunological response, this peptide was coupled to carrier protein BSA.
ConjugateUnconjugated
Purity DescriptionAffinity purified on antigen column
Application DetailsImmunohistochemistry (IHC) and Western Blotting (WB). A concentration of 1.0 µg/mL is recommended for WB. Human Cytokeratin 8 has a predicted length of 483 amino acids and MW of 54 kDa. A concentration of 2.0 µg/mL is recommended to detect the protein in formalin fixed and paraffin embedded tissues. Heat mediated antigen retrieval is required. Biosensis recommends optimal dilutions/concentrations should be determined by the end user.
TargetCytokeratin-8 (CK-8)
SpecificityThe specificity of this antibody has been confirmed by WB and IHC against the antigen. Human;
Target Host SpeciesHuman
Species ReactivityHuman
Antibody HostRabbit
Antibody TypePolyclonal
Antibody IsotypeIgG
ConjugateUnconjugated
Immunogen DescriptionA synthetic peptide (QQQKTARSNMDNMFESYIN) corresponding to a region (127-145) from human Cytokeratin 8. To enhance the immunological response, this peptide was coupled to carrier protein BSA.
Purity DescriptionAffinity purified on antigen column
Reconstitution InstructionsSpin vial briefly before opening. Reconstitute in 100 µL sterile-filtered, ultrapure water to achieve an antibody concentration of 1 mg/mL. Centrifuge to remove any insoluble material.
Storage InstructionsAt least 12 months after purchase at 2-8°C (lyophilized formulations). After reconstitution, aliquot and store at -20°C for a higher stability. Avoid freeze-thaw cycles.
Batch NumberPlease see item label.
Expiration Date12 months after date of receipt (unopened vial).
Alternative NamesKeratin; type II cytoskeletal 8; Cytokeratin-8; CK-8; Keratin-8; K8; KRT8; CYK8;
Scientific BackgroundCytokeratin 8 is a type II keratin and a member of intermediate filament family of proteins. Cytokeratin 8 typically forms a heterotetramer with Cytokeratin 18 to form an intermediate filament in simple single-layered epithelial cells.