SKU: 27884149640

Rabbit IL-1ra (Interleukin 1 Receptor Antagonist) ELISA Kit

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Description

Rabbit IL-1ra (Interleukin 1 Receptor Antagonist) ELISA KitThe Rabbit IL 1ra (Interleukin 1 Receptor Antagonist) ELISA Kit measures IL 1ra in Rabbit 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 IL 1ra antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add

The Rabbit IL-1ra (Interleukin 1 Receptor Antagonist) ELISA Kit measures IL-1ra in Rabbit 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 IL-1ra antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with IL-1ra 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 IL-1ra in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 27884149640

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Michael Clingan
Lowell, US
★★★★★ 4
Not as tough as the salmon.
We have the salmon from the same manufacturer and it has endured as few other dog toys have. Unfortunately, the squirrel lasted only two days before developing a ripped seam and began loosing stuffing. Maybe a defective toy based on other reviews.
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Reviewed in the United States on January 4, 2025
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janet walsh
Lexington, US
★★★★★ 5
What?
The puppy loved it
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Reviewed in the United States on January 21, 2020
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J. W.
Massapequa, US
★★★★★ 4
Pretty durable, ears not so much
Pretty good but chewed through the ears in just a few minutes. The body seems more durable. We have a goose/duck from this brand that has held up extremely well.
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Reviewed in the United States on January 7, 2026
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Dan Cordova
Lexington, US
★★★★★ 1
Another one bites the dust!!
Another one bites the dust. It looked like it was gonna be strong enough for our new puppy. We adopted a border collie who is about six months old. This was supposed to be durable. Lasted about a week. Might be good for older dogs. I wouldn’t recommend.
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Reviewed in the United States on October 14, 2025
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Virginia Duran
Carnegie, US
★★★★★ 2
Not that sturdy
Fell apart immediately
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Reviewed in the United States on January 28, 2024

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