Rabbit anti-Human KRT8 Polyclonal Antibody | anti-KRT8 antibody

KRT8, Phosphorylated (S74) (Cytokeratin 8, Keratin 8, K8, KO, CK8, CK-8, CYK8, K2C8, CARD2) (HRP)

Cat. Num. AAA6424322

• Gene Names: KRT8; K8; KO; CK8; CK-8; CYK8; K2C8; CARD2
• Reactivity: Human
• Applications: Immunofluorescence, Western Blot
• Purity: Purified by affinity chromatography.
• Synonyms: KRT8; Polyclonal Antibody; Phosphorylated (S74) (Cytokeratin 8; Keratin 8; K8; KO; CK8; CK-8; CYK8; K2C8; CARD2) (HRP); anti-KRT8 antibody

• Host: Rabbit
• Reactivity: Human
• Clonality: Polyclonal
• Isotype: IgG
• Specificity: Recognizes human KRT8, phosphorylated S74.
• Purity/Purification: Purified by affinity chromatography.
• Form/Format: Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with Horseradish Peroxidase (HRP).
• Concentration: ~1mg/ml (varies by lot)

• Applicable Applications for anti-KRT8 antibody: Immunofluorescence (IF), Western Blot (WB)
• Application Notes: IF: 1:100-1:200; WB: 1:500-1:2000; Applications are based on unconjugated antibody.
• Immunogen: Phospho specific peptide corresponding to residues surrounding S74 of human KRT8.
• Conjugate: HRP
• Antigen Modification: Phosphorylated
• Note: Preservative Free
• Preparation and Storage: Store product at 4 degree C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20 degree C. Aliquots are stable at -20 degree C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Note: Sodium azide is a potent inhibitor of peroxidase and should not be added to HRP conjugates. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Western Blot (WB)

(Western blot analysis of extracts from HepG2 cells, using Phospho-KRT8-S74 antibody.)

Product Categories/Family for anti-KRT8 antibody

Antibodies; Keratin; Cytokeratin

NCBI and Uniprot Product Information

• NCBI GI #: 372466577
• NCBI GeneID: 3856
• NCBI Accession #: NP_001243222.1
• NCBI GenBank Nucleotide #: NM_001256293.1
• UniProt Accession #: P05787; Q14099; Q14716; Q14717; Q53GJ0; Q6DHW5; Q6GMY0; Q6P4C7; Q96J60; A8K4H3; B0AZN5; F8VXB4
• Molecular Weight: 53,704 Da
• NCBI Official Full Name: keratin, type II cytoskeletal 8 isoform 2
• NCBI Official Synonym Full Names: keratin 8
• NCBI Official Symbol: KRT8
• NCBI Official Synonym Symbols: K8; KO; CK8; CK-8; CYK8; K2C8; CARD2
• NCBI Protein Information: keratin, type II cytoskeletal 8; cytokeratin 8; cytokeratin-8; type-II keratin Kb8
• UniProt Protein Name: Keratin, type II cytoskeletal 8
• Protein Family: Keratin
• UniProt Gene Name: KRT8
• UniProt Synonym Gene Names: CYK8; CK-8; K8
• UniProt Entry Name: K2C8_HUMAN

NCBI Description

This gene is a member of the type II keratin family clustered on the long arm of chromosome 12. Type I and type II keratins heteropolymerize to form intermediate-sized filaments in the cytoplasm of epithelial cells. The product of this gene typically dimerizes with keratin 18 to form an intermediate filament in simple single-layered epithelial cells. This protein plays a role in maintaining cellular structural integrity and also functions in signal transduction and cellular differentiation. Mutations in this gene cause cryptogenic cirrhosis. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jan 2012]

Uniprot Description

K8: a type II cytoskeletal keratin. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. Phosphorylation of keratins at specific sites affects their organization, assembly dynamics, and their interaction with signaling molecules. Phsophorylated by p38 kinase, regulating cellular keratin filament reorganization. Phosphorylation on serine residues is enhanced during EGF stimulation and mitosis. Mutation of this protein is a risk factor for cryptogenic liver failure.

Protein type: Cytoskeletal

Chromosomal Location of Human Ortholog: 12q13

Cellular Component: nucleoplasm; dystrophin-associated glycoprotein complex; intermediate filament cytoskeleton; costamere; nuclear matrix; keratin filament; cytoplasm; intermediate filament; intercellular junction; Z disc; nucleus; sarcolemma

Molecular Function: protein binding; protein complex binding; structural molecule activity

Biological Process: tumor necrosis factor-mediated signaling pathway; viral reproduction; sarcomere organization; response to other organism; response to hydrostatic pressure

Disease: Cirrhosis, Familial