Human IL28B (Interleukin-28B) ELISA Kit
SKU: 11229587521

Human IL28B (Interleukin-28B) ELISA Kit

Sale price$295.20 Regular price$328.00
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Description

Human IL28B (Interleukin-28B) ELISA KitThe Human IL28B (Interleukin 28B) ELISA Kit measures IL 28B in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti IL28B antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection

The Human IL28B (Interleukin-28B) ELISA Kit measures IL-28B in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody-Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti IL28B antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with IL28B bound to precoated antibody. Wash unbound components and add HRP-Streptavidin Conjugate (SABC). Wash unbound components again and add TMB substrate solution. Then, TMB was catalyzed by HRP to produce a blue color product that turned yellow after adding a stop solution. Read the O.D. absorbance at 450nm in a microplate reader. Calculate the concentration of IL28B in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 11229587521

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music major
Cuba, US
★★★★★ 5
Great for small puppy
I bought this for a new puppy. He is only 1.25 lbs but can handle this easily snd enjoys the softness coolness after it has been refrigerated. We’ve had no issues with his sharp teeth chewing holes on the teething toy as it has been durable, Also it entertains him quite well. Good value for the money,
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Reviewed in the United States on June 3, 2024
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mimiandpapa
Los Angeles, US
★★★★★ 5
Our dogs love this
This is an excellent product. We have two small dogs, poodle mix, who love to chew. The dogs love it, chew on it, will chase after it when I throw it and cannot get enough of it. Great purchase for a good price.
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Reviewed in the United States on October 2, 2024
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Stephani
Birmingham, US
★★★★★ 3
Not as sturdy as other toys from this brand
Puppy chewed through this toy in the first day. Definitely not as sturdy as other toys from this brand.
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Reviewed in the United States on August 20, 2024
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Leah
San Leandro, US
★★★★★ 4
Great teething toy for a very young puppy
Great teething toy for a very young puppy. It did its job for the first couple weeks. Now he needs something bigger.
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Reviewed in the United States on May 20, 2017
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Sarah B.
Alexandria, US
★★★★★ 5
Trusted teething chew toy and training
I have bought 8 of these over the past seven or 8 years. Dogs and puppies love the durable yet chewy feel of them and spend hours teething on these butterfly toys. They prefer them to any other. Only one has gone missing, I daresay lost in the mechanism of a recliner somewhere. My dogs have soft mouths, they could chew them apart if they really wanted to, but they prefer to keep them handy in their dog beds to pass the time. I'm sure I'll buy some again, for crate, car, yard, wherever they spend time I make sure these are always easy for the dogs to reach. They love them.
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Reviewed in the United States on April 3, 2025

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