SKU: 9175640947

Keratin 20 Recombinant Rabbit mAb (SDT-013-18)

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Description

Keratin 20 Recombinant Rabbit mAb (SDT-013-18)Product Specification Host Rabbit Antigen Keratin 20 Synonyms CK 20, KRT20 Immunogen Synthetic Peptide Location Membrane Accession P35900 Clone Number SDT 013 18 Antibody Type Rabbit mAb Application WB, IHC P, ICC Reactivity Hu Predicted Reactivity Cz Purification Protein A Concentration 0. 5 mg ml Physical Appearance Liquid Storage Buffer PBS, 40% Glycerol, 0. 05%BSA, 0. 03% Proclin 300 Stability & Storage 12 months from date of receipt

Product Specification


Host Rabbit
Antigen Keratin 20
Synonyms CK-20, KRT20
Immunogen Synthetic Peptide
Location Membrane
Accession P35900
Clone Number SDT-013-18
Antibody Type Rabbit mAb
Application WB, IHC-P, ICC
Reactivity Hu
Predicted Reactivity Cz
Purification Protein A
Concentration 0.5 mg/ml
Physical Appearance Liquid
Storage Buffer

PBS, 40% Glycerol, 0.05%BSA, 0.03% Proclin 300

Stability & Storage

12 months from date of receipt / reconstitution, -20 °C as supplied

Dilution


application dilution species
IHC-P 1:500-1:1000
WB 1:1000
ICC 1:500

Background

Keratin 20, often abbreviated CK20, is a protein that in humans is encoded by the KRT20 gene. 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.

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SKU: 9175640947

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Ricky Bobby
Draper, US
★★★★★ 5
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Fun! Second purchase. Solid and rugged for 22 lb dog. He loves it.
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Reviewed in the United States on December 21, 2025
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This toy has been one of my dog’s absolute favorites. He gets excited every time he sees it and will carry it around the house, toss it in the air, and keep himself entertained for a long time. The shape and texture seem perfect for him, and it quickly became one of his go-to toys over everything else in his basket. What I really like is that it holds up reasonably well for the price. It’s definitely not indestructible, and after a lot of play, it will sometimes start to rip—usually around the feet first since that’s where my dog tends to grab and chew the most. But honestly, considering how affordable it is, I don’t mind replacing it when needed. It’s inexpensive enough that rebuying feels worth it because he genuinely loves it that much. I’d rather keep buying a toy he is obsessed with than spend more on something that just sits untouched. It’s fun, cute, and keeps him happy, which is what matters most. Overall, I’d definitely recommend it for dogs who love plush toys and playful chewing.
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Reviewed in the United States on April 28, 2026
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Lady B
Lowell, US
★★★★★ 5
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Color: Crinkle Chicken (Brown), Size: Large, Color: Crinkle Chicken (Brown), Size: Large
my dog is obsessed with this toy, this has became his new comfort toy and after having this for about four months the legs are falling off but it’s very durable. The squeaker also moved from the head of the chicken to the body of the chicken but that’s after it was played with every single day. I love that it has two squeakers and it’s the perfect toy for my dog.
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Reviewed in the United States on May 6, 2026
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Sara Salazar
Chelsea, US
★★★★★ 5
Beautiful design, perfect quality for seasoned destroyers.
Color: Crinkle Duck (Yellow), Size: Large
Absolutely adorable, excellent quality, I have a couple of monsters whose teeth make any kong toy tremble, I was very concerned whether something as soft and nice would last. So far so good. Good looking and soft and tough at the same time!.
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Reviewed in the United States on May 12, 2026
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MADDY
Omaha, US
★★★★★ 5
Best fun indestructible toy
Color: Crinkle Duck (Yellow), Size: Large
Truly indestructible no matter how much our oittie tries. She has owned it for three months works at destroying every day with no success. She carries it everywhere. Best purchase for chewer, more fun than the popular rubber heavy duty toy. Do not hesitate your pup will thank you for this fun distraction.
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