SKU: 96200233705

PAR4 (Protease Activated Receptor 4) ELISA Kit (Small Sample)

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Description

PAR4 (Protease Activated Receptor 4) ELISA Kit (Small Sample)The PAR4 (Protease Activated Receptor 4) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre coated with an antibody specific to Human PAR4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin conjugated antibody specific to Human PAR4. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate

The PAR4 (Protease Activated Receptor 4) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human PAR4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human PAR4. 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 Human PAR4, 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 Human PAR4 in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 96200233705

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Kimberly Nelson
Cuba, US
★★★★★ 5
Best toy for a puppy who loves tug-o-war
My puppy (lab/shepherd) went nuts for this toy. She loves to play tug-o-war. This is so durable and the grip handles on the end totally help you out. She loves to bit in the middle and will whip it at you to get you to engage with her. The size is perfect for her and the KONG material must feel good for her.
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Reviewed in the United States on May 19, 2026
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GoldGirlGMA
Dallas, US
★★★★★ 5
GREAT DOG TOY INDESTRUCTIBLE!
Best dog toy yet! My large breed year old pup is very hard on toys and this one stands up to the wild playing and chewing! Excellent purchase I’ll definitely buy it again to have extras around and I’d definitely give it as a gift! Happy dog happy life! GREAT PRODUCT
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Reviewed in the United States on January 23, 2026
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Heather Brubaker
Belleville, US
★★★★★ 1
Kong didn't survive this guy.
He had it for an hour.. We played tug for around 10 minutes then he took it off and chewed it up.. I thought Kongs were tougher to chew up.. very dissapointed.
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Reviewed in the United States on May 25, 2026
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Ginger Peck
Birmingham, US
★★★★★ 5
One of the best dog toys we've found
This is one of my little girl's favorite toys. She's an aggressive chewer so at first we followed the manufacturers instructions not to let her use as a chew toy. It was purchased in January 2025, but it's holding up just fine. She likes to turn it into a pretzel for some reason, but hey it keeps her entertained! Highly recommend.
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Reviewed in the United States on May 3, 2026
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Kevin Rubel
Bozeman, US
★★★★★ 4
Good for play but don’t leave out to be chewed on
With two labs we need durable toys. This can stand up to the teeth when pulling but we can’t leave it laying around or it has chunks chewed out of it. And it’s not the toys fault that my girls can’t figure out how to each take a side, so it’s a human vs dog pull toy.
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Reviewed in the United States on September 27, 2025

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