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Western Blot (WB) (Western blot analysis of Cytokeratin 20 on different cell lysates using anti-Cytokeratin 20 antibody at 1/1, 000 dilution. Positive control: Lane 1: Lovo Lane 2: HCT116 Lane 3: CRC)

Rabbit anti-Human, Rat Cytokeratin 20 Monoclonal Antibody | anti-KRT20 antibody

Cytokeratin 20 Antibody

Gene Names
KRT20; K20; CD20; CK20; CK-20; KRT21
Reactivity
Human, Rat
Applications
Western Blot, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Immunoprecipitation, Flow Cytometry, Functional Assay
Purity
ProA affinity purified
Synonyms
Cytokeratin 20; Monoclonal Antibody; Cytokeratin 20 Antibody; CD20 antibody; CK 20 antibody; CK-20 antibody; CK20 antibody; Cytokeratin-20 antibody; Cytokeratin20 antibody; K1C20_HUMAN antibody; K20 antibody; KA20 antibody; Keratin 20 antibody; keratin 20; type I antibody; keratin 21; rat; homolog of antibody; Keratin antibody; Keratin type I cytoskeletal 20 antibody; Keratin-20 antibody; Keratin20 antibody; KRT 20 antibody; KRT 21 antibody; KRT20 antibody; KRT21 antibody; MGC35423 antibody; OTTHUMP00000164518 antibody; Protein IT antibody; type I cytoskeletal 20 antibody; anti-KRT20 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Rat
Clonality
Monoclonal
Clone Number
SA35-03
Purity/Purification
ProA affinity purified
Form/Format
1*TBS (pH7.4), 1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Applicable Applications for anti-KRT20 antibody
Western Blot (WB), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC), Immunoprecipitation (IP), Flow Cytometry (FC/FACS)
Application Notes
WB: 1:1000-5000
IHC: 1:50-1:200
ICC: 1:50-1:200
FC/FACS: 1:10-1:100
Antibody Type
Recombinant Antibody
Immunogen
Recombinant protein
Conjugation
Unconjugated
Preparation and Storage
Store at -20 degree C.

Western Blot (WB)

(Western blot analysis of Cytokeratin 20 on different cell lysates using anti-Cytokeratin 20 antibody at 1/1, 000 dilution. Positive control: Lane 1: Lovo Lane 2: HCT116 Lane 3: CRC)

Western Blot (WB) (Western blot analysis of Cytokeratin 20 on different cell lysates using anti-Cytokeratin 20 antibody at 1/1, 000 dilution. Positive control: Lane 1: Lovo Lane 2: HCT116 Lane 3: CRC)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded rat small intestine tissue using anti-Cytokeratin 20 antibody. Counter stained with hematoxylin.)

Immunohistochemistry (IHC) (Immunohistochemical analysis of paraffin-embedded rat small intestine tissue using anti-Cytokeratin 20 antibody. Counter stained with hematoxylin.)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded human colon cancer tissue using anti-Cytokeratin 20 antibody. Counter stained with hematoxylin.)

Immunohistochemistry (IHC) (Immunohistochemical analysis of paraffin-embedded human colon cancer tissue using anti-Cytokeratin 20 antibody. Counter stained with hematoxylin.)

Immunocytochemistry (ICC)

(ICC staining Cytokeratin 20 in CRC cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)

Immunocytochemistry (ICC) (ICC staining Cytokeratin 20 in CRC cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)

Flow Cytometry (FC/FACS)

(Flow cytometric analysis of CRC cells with Cytokeratin 20 antibody at 1/50 dilution (blue) compared with an unlabelled control (cells without incubation with primary antibody; red). Alexa Fluor 488-conjugated goat anti rabbit IgG was used as the secondary antibody.)

Flow Cytometry (FC/FACS) (Flow cytometric analysis of CRC cells with Cytokeratin 20 antibody at 1/50 dilution (blue) compared with an unlabelled control (cells without incubation with primary antibody; red). Alexa Fluor 488-conjugated goat anti rabbit IgG was used as the secondary antibody.)
Related Product Information for anti-KRT20 antibody
Cytokeratins comprise a diverse group of intermediate filament proteins (IFPs) that are expressed as pairs in both keratinized and non-keratinized epithelial tissue, where they constitute up to 85% of mature keratinocytes in the vertebrate epidermis. Cytokeratins play a critical role in differentiation and tissue specialization and function to maintain the overall structural integrity of epi-thelial cells. The a-helical coiled-coil dimers associate laterally end-to-end to form 10 nm diameter filaments. Cytokeratins are useful markers of tissue differentiation, and in addition, they aid in the characterization of malignant tumors. Cytokeratin 20 is abundantly expressed in goblet cells and enterocytes of the gastrointestinal tract, and Cytokeratin 20 is a useful marker of pancreatic and colorectal cancer. Cytokeratin 20 is also helpful in distinguishing different types of highly related carcinomas, such as renal oncocytomas from renal cell carcinomas.
Product Categories/Family for anti-KRT20 antibody

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
48,487 Da
NCBI Official Full Name
keratin, type I cytoskeletal 20
NCBI Official Synonym Full Names
keratin 20
NCBI Official Symbol
KRT20
NCBI Official Synonym Symbols
K20; CD20; CK20; CK-20; KRT21
NCBI Protein Information
keratin, type I cytoskeletal 20; keratin-20; protein IT; cytokeratin 20; cytokeratin-20
UniProt Protein Name
Keratin, type I cytoskeletal 20
Protein Family
UniProt Gene Name
KRT20
UniProt Synonym Gene Names
CK-20; K20
UniProt Entry Name
K1C20_HUMAN

NCBI Description

The protein encoded by this gene is a member of the keratin family. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. The type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. This cytokeratin is a major cellular protein of mature enterocytes and goblet cells and is specifically expressed in the gastric and intestinal mucosa. The type I cytokeratin genes are clustered in a region of chromosome 17q12-q21. [provided by RefSeq, Jul 2008]

Uniprot Description

K20: a type I cytoskeletal keratin. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. There are two types of cytoskeletal and microfibrillar keratin: type I (acidic; 40-55 kDa) [K9 to K20] and type II (neutral to basic; 56-70 kDa) [K1 to K8]. Both a basic and an acidic keratin are required for filament assembly.

Protein type: Cytoskeletal

Chromosomal Location of Human Ortholog: 17q21.2

Cellular Component: cytoplasm; intermediate filament

Molecular Function: protein binding; structural constituent of cytoskeleton

Biological Process: regulation of protein secretion; apoptosis; cellular response to stress; intermediate filament organization

Research Articles on KRT20

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Product Notes

The KRT20 krt20 (Catalog #AAA9435475) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Cytokeratin 20 Antibody reacts with Human, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's Cytokeratin 20 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC), Immunoprecipitation (IP), Flow Cytometry (FC/FACS). WB: 1:1000-5000 IHC: 1:50-1:200 ICC: 1:50-1:200 FC/FACS: 1:10-1:100. Researchers should empirically determine the suitability of the KRT20 krt20 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Cytokeratin 20, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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