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Product details

Cytokeratin 20 Recombinant Rabbit Monoclonal Antibody [JE20-39]

Catalog number ET7110-54

Price for ET7110-54

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Size / count 100 µL

About this product

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. Keratin 20 is a type I cytokeratin. It is a major cellular protein of mature enterocytes and goblet cells and is specifically found in the gastric and intestinal mucosa. In immunohistochemistry, antibodies to CK20 can be used to identify a range of adenocarcinoma arising from epithelia that normally contain the CK20 protein. For example, the protein is commonly found in colorectal cancer, transitional cell carcinomas and in Merkel cell carcinoma, but is absent in lung cancer, prostate cancer, and non-mucinous ovarian cancer. It is often used in combination with antibodies to CK7 to distinguish different types of glandular tumour.

Specifications

Catalog number
ET7110-54
Size / count
100 µL
Dry ice
No
Hazardous
No
Discontinued
No
CAS Number
9000-83-3
Product Name Alternative
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
Abbreviation
KRT20
Swiss Prot
P35900 Human, Q9D312 Mouse
Cellular Locus
Cytoplasm, Intermediate filament, Keratin.
Host
Rabbit
Species Reactivity
Human, Mouse
Immunogen
Synthetic peptide within Human Cytokeratin 20 aa 375-424 / 424.
Isotype
IgG
Conjugation
Non-conjugated
Type
Recombinant Rabbit monoclonal Antibody
Applications
WB, IHC-P
Positive Control
Human stomach tissue lysate, SK-Br-3 cell lysate, human small intestine tissue lysates, human colon carcinoma tissue, mouse stomach tissue.
Concentration
1 mg/mL
Dilution
WB:1:500-1:5,000 ;IHC-P:1:50-1:200
Purity
Protein A affinity purified.
Form
Liquid
Buffer
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Molecular Weight
Predicted band size: 48 kDa
Storage Conditions
Store at +4°C after thawing. Aliquot store at -20°C. Avoid repeated freeze/thaw cycles.
Recombinant Antibody
Yes

Frequently Asked Questions

What is the catalog number for Cytokeratin 20 Recombinant Rabbit Monoclonal Antibody [JE20-39]?

The catalog number for Cytokeratin 20 Recombinant Rabbit Monoclonal Antibody [JE20-39] is ET7110-54.

What sizes are available for Cytokeratin 20 Recombinant Rabbit Monoclonal Antibody [JE20-39]?

Cytokeratin 20 Recombinant Rabbit Monoclonal Antibody [JE20-39] is available in the following size(s): 100 µL.

Is Cytokeratin 20 Recombinant Rabbit Monoclonal Antibody [JE20-39] in stock?

Cytokeratin 20 Recombinant Rabbit Monoclonal Antibody [JE20-39] is currently made to order / not held in immediate stock. Contact us for lead time.

What is Cytokeratin 20 Recombinant Rabbit Monoclonal Antibody [JE20-39] used for?

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 arrang

What temperature does this product ship at?

Shipping temperature is chosen based on the product’s stability needs, ranging from ambient to dry ice, and is indicated on the product page. Any related shipping fee is shown clearly in your quotation.

What is the molecular weight of the target protein?

Molecular weight information, where applicable, is listed on the datasheet under target details, useful for confirming the correct band on western blot.

How long will it take to receive this product if it’s custom made?

Lead times depend on the product type: custom polyclonal antibodies typically take 12-14 weeks, monoclonal antibodies 15-17 weeks, made-to-order recombinant proteins 4-8 weeks, and made-to-order recombinant antibodies 6-8 weeks. These are estimates and may shift due to production delays.

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