SKU: 44521083390

Porcine IL-4 ELISA Kit

Sale price$343.80 Regular price$382.00
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

Porcine IL-4 ELISA KitThe Porcine IL 4 ELISA kit is a sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre coated with an antibody specific to Pig IL4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin conjugated antibody specific to Pig IL4. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells

The Porcine IL-4 ELISA kit is a sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Pig IL4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Pig IL4. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Pig IL4, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Pig IL4 in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 44521083390

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Citizen
Phoenix, US
★★★★★ 5
Amazing chew product!
Size: Small (Pack of 1)
I use these for my large dogs. Both dogs love them! And the first two survived our two pups first 10 months. I just reordered and they were excited and immediately began chewing! Highly recommend.
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Reviewed in the United States on July 9, 2023
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Chandra Farrier
Los Angeles, US
★★★★★ 5
Great Dog Toy
Very Durable
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Reviewed in the United States on June 6, 2026
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Bonnie S. Reamy
Waukegan, US
★★★★★ 5
Great toy for heavy chewer
My dogs love these and play tug with them all the time. They hold up to the chewing of my Heavy Chewer.
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Reviewed in the United States on May 16, 2026
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Jessica
New York, US
★★★★★ 4
Great for teething puppies
They are a hard plastic so make lots of noise on the hardwood floors but my bernedoodle puppy loves them!
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Reviewed in the United States on May 28, 2026
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Bridgette Payton
Natrona Heights, US
★★★★★ 5
Durable and my dogs love them
Very durable dog toys. I have two aggressive chewer and it keeps them busy. Good size for a large to XL dog.
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Reviewed in the United States on May 13, 2026

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