CK-4 Recombinant Rabbit mAb(SDT-046-12)
SKU: 40889849529

CK-4 Recombinant Rabbit mAb(SDT-046-12)

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Description

CK-4 Recombinant Rabbit mAb(SDT-046-12)Product Specification Host Rabbit Antigen CK 4 Synonyms Keratin 4 (K4); Type II keratin Kb4 Immunogen Synthetic Peptide Accession P19013 Clone Number SDT 046 12 Antibody Type Rabbit mAb Application WB, IHC P, ICC Reactivity Hu, Ms Purification Protein A Concentration 0. 5mg ml Molecular Weight 56kDa Conjugation Unconjugated Physical Appearance Liquid Storage Buffer PBS, 40% Glycerol, 0. 05%BSA, 0. 03% Proclin 300 Stability & Storage 12 months from

Product Specification


Host Rabbit
Antigen CK-4
Synonyms Keratin-4 (K4); Type-II keratin Kb4
Immunogen Synthetic Peptide
Accession P19013
Clone Number SDT-046-12
Antibody Type Rabbit mAb
Application WB, IHC-P, ICC
Reactivity Hu, Ms
Purification Protein A
Concentration 0.5mg/ml
Molecular Weight

56kDa

Conjugation Unconjugated
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
ICC 1:500
IHC-P 1:1000-1:2000
WB 1:1000

Background

Keratin 4 is a type II cytokeratin. It is specifically found in differentiated layers of the mucosal and esophageal epithelia together with keratin 13. Mutations in the genes encoding this protein have been associated with White Sponge Nevus, characterized by oral, esophageal, and anal leukoplakia.Keratin 4 partners with a similar protein, keratin 13 (produced from the KRT13 gene), to form molecules known as intermediate filaments. These filaments assemble into strong networks that provide strength and resilience to the different mucosae. Networks of intermediate filaments protect the mucosae from being damaged by friction or other everyday physical stresses.

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Exchange/Return Notes
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SKU: 40889849529

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4.9 ★★★★★
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Sonya Lucatero
San Leandro, US
★★★★★ 5
Best ball ever!
Color: Red-Blue, Size: Large Size 3 (8"), Color: Red-Blue, Size: Large Size 3 (8")
Oh my goodness. My cane corso (15 mos) LOVES this ball. It’s easy for them to pick up because of all the little handles sewn into the ball. It’s easy to throw as well. The only thing is he likes to chew them off if he gets free time with the ball. The ball itself is very sturdy. highly recommend, and I’ll be ordering more. We play with this every morning and he’s so excited to take it outside.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
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Janelle Fairbanks
Birmingham, US
★★★★★ 4
Best for a single dog but quality products
Color: Lake Blue, Size: Large Size 3 (8")
Straps didn’t hold up my two herding dogs did a number on it but it is a quality product the ball itself is still in tact
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Reviewed in the United States on January 15, 2026
C
Verified Purchase
Cary johnson
Cuba, US
★★★★★ 5
its a great fun toy fir all of us
Color: Red-Blue, Size: Medium Size 2 (6")
its very tough so our dogs cant tear it up but soft enough so they get an easy hold. They absolutely love. great dog toy!
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Reviewed in the United States on May 27, 2026
M
Verified Purchase
momOfMaxx
Birmingham, US
★★★★★ 5
zelda‘s “indoor” ⚽️ ball!
Color: Squeaky Green, Size: Medium Size 2 (6")
zelda loves her soccer ball - because of the fabric “tabs”, and the way she treats her toys, we keep it inside. she loves to place all of her toys and bones on our bed, after they’ve been cleaned. this ball is perfect and soft enough to throw it down our steps, where she will run down, retrieve it, and bring it back to the bed. it arrives deflated and comes with the pump and two needles - the pump is not the sturdiest and felt like it was not inflating, but after only having to reflate it once with a bit of air since receiving it ~5-6 months ago, it still holds up!
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Reviewed in the United States on February 2, 2026
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Desy
Port Orchard, US
★★★★★ 3
Small for a medium
Color: Red-Blue, Size: Medium Size 2 (6"), Color: Red-Blue, Size: Medium Size 2 (6")
I got medium.. and it does not look like a medium ball.. it’s rather small. It’s pretty sturdy and my dogs went crazy for it but it’s definitely not the size I thought it was going to be 😂 my dogs chewed one strap within 5 minutes of having it but they’re dogs and that’s what they do lol. I bought this to be an outside ball for them! It’s pretty light but that’s probably because it’s small. Not soft? But feels like a soccer ball. It also had no smell coming out of the box. Also comes with a pump and an extra thing to put in the ball to pump in case you lose one. I like these balls, I expect them to be chewed up because that’s what I bought them for! Fun for my dogs and they are! But the size… it is not medium and that’s the only reason for 3 stars 😂😂😂 Other then that I recommend, your dog will definitely love this! Inside or outside playing! Alone or with another dog!
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Reviewed in the United States on October 15, 2025

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