SKU: 57399047763

Guinea pig OVA sIgE (Ovalbumin Specific IgE) ELISA Kit

Sale price$292.50 Regular price$325.00
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Guinea pig OVA sIgE (Ovalbumin Specific IgE) ELISA KitThe Guinea pig OVA sIgE (Ovalbumin Specific IgE) ELISA Kit measures OVA sIgE in Guinea Pig Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit was based on Capture ELISA detection method. Anti Guinea pig IgE was pre coated onto the 96 well plate. The biotin conjugated antigen was used as the detection antigen. The standards and pilot samples were added to the wells subsequently. After incubation, unbound conjugates were removed by

The Guinea pig OVA sIgE (Ovalbumin Specific IgE) ELISA Kit measures OVA sIgE in Guinea Pig Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit was based on Capture-ELISA detection method. Anti Guinea pig IgE was pre-coated onto the 96-well plate. The biotin conjugated antigen was used as the detection antigen. The standards and pilot samples were added to the wells subsequently. After incubation, unbound conjugates were removed by wash buffer. Then, biotin detection antigen was added to bind with OVA sIgE conjugated on Anti Guinea pig IgE. Excess conjugate and unbound sample or standard are washed from the plate, and HRP-Streptavidin (SABC) is added to each microplate well and incubated. Then TMB substrate solution is added to each well. The enzyme-substrate reaction is terminated by the addition of a acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm. The concentration of OVA sIgE in the samples is then determined by comparing the OD of the samples to the standard curve. The concentration of the target substance was inversely proportional to the OD450 value.

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SKU: 57399047763

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JJ Fording
Los Angeles, US
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
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Steve just Steve
New York, US
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026
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Verified Purchase
Claudia Garfield
Phoenix, US
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
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Reviewed in the United States on May 26, 2026
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Verified Purchase
Timothy john starkweather
Chelsea, US
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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Reviewed in the United States on January 24, 2026
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Christy D.
Massapequa, US
★★★★★ 5
Aggressive chewer who loves fetch approved!!
Size: Medium, Size: Medium
I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it. The one in the pic has been used for months, lives outside and you can see it’s still in great shape.
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Reviewed in the United States on June 22, 2025

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