SKU: 56508018719

Zebrafish IL-1b (Interleukin 1 Beta) ELISA Kit

Sale price$292.50 Regular price$325.00
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Zebrafish IL-1b (Interleukin 1 Beta) ELISA KitThe Zebrafish IL 1b (Interleukin 1 Beta) ELISA Kit measures IL 1Beta in Zebrafish Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Competitive ELISA detection method and takes 2h assay time. The microplate provided in this kit has been precoated with IL 1b. IL 1b in the sample or standard competes with a fixed amount of biotin labeled IL 1b for sites on a pre coated antibody specific to IL 1b. Free components are

The Zebrafish IL-1b (Interleukin 1 Beta) ELISA Kit measures IL-1Beta in Zebrafish Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Competitive-ELISA detection method and takes 2h assay time. The microplate provided in this kit has been precoated with IL-1b. IL-1b in the sample or standard competes with a fixed amount of biotin-labeled IL-1b for sites on a pre-coated antibody specific to IL-1b. Free components are washed off. After adding HRP-Streptavidin Conjugate (SABC), biotin specifically binds with streptavidin to form immune complexes. Wash off unbound conjugate. 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. Compare OD450 value of sample with the standard curve through curve fitting software to determine the concentration of IL-1b in the sample. The concentration of the target substance is inversely proportional to the OD450 value.

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SKU: 56508018719

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4.8 ★★★★★
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Pepper Ann
Houston, US
★★★★★ 3
Good Product But I Need Something Indestructible
These were advertised for aggressive chews, but my 2 mini schnauzers puppies quickly bit off the little prongs within an hour. I didn't put food inside them; I just wanted them for chew toys. Well, they were not hard enough for them. The size was perfect for puppies, but they were not durable enough for my 'heavy' chewers. I hate I can't find chew toys they can't destroy! Now they bring in sticks and mess the house up.
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Reviewed in the United States on April 28, 2025
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Verified Purchase
Bricksey
Pawtucket, US
★★★★★ 4
Works great with toothpaste.
They lasted longer than most toys but eventually my dog was able to tear them up.
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Reviewed in the United States on April 22, 2023
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Verified Purchase
sue mulligan
Omaha, US
★★★★★ 5
Tough toys
The dogs really enjoy chewing on these toys. Very sturdy and you can put treats inside for lasting pleasure
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Reviewed in the United States on January 13, 2026
D
Verified Purchase
DogMom22
Cuba, US
★★★★★ 5
We have three of these (one for each dog)
My dogs love these. I don’t put any paste in them. I stuff them with their dinner kibbles and then use something like peanut butter or bread on the ends to keep the kibbles in for a bit while they toss these and roll them around. Keeps them quite busy for a long time AND the best part is I have had 1 for months (and bought more) but this toy has stood up to hard chewing for as long as we’ve had them.
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Reviewed in the United States on July 12, 2024
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Verified Purchase
Katie
Boise, US
★★★★★ 5
Cute toy!
Color: Alligator(Green)
Can’t wait to give it to my puppies due to come soon. Hope they like it as much as I do.
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Reviewed in the United States on February 23, 2026

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