Porcine GUCA2B (Guanylate Cyclase Activator 2B) ELISA Kit
SKU: 59453056347

Porcine GUCA2B (Guanylate Cyclase Activator 2B) ELISA Kit

Sale price$202.50 Regular price$225.00
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Description

Porcine GUCA2B (Guanylate Cyclase Activator 2B) ELISA KitThe Porcine GUCA2B (Guanylate Cyclase Activator 2B) ELISA immunoassay kit uses the Sandwich ELISA principle. The micro ELISA plate provided in this kit has been pre coated with an antibody specific to Porcine GUCA2B. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Porcine GUCA2B and Avidin Horseradish Peroxidase (HRP) conjugate are added

The Porcine GUCA2B (Guanylate Cyclase Activator 2B) ELISA immunoassay kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Porcine GUCA2B. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Porcine GUCA2B and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Porcine GUCA2B, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ยฑ 2 nm. The OD value is proportional to the concentration of Porcine GUCA2B.ย You can calculate the concentration of Porcine GUCA2B in the samples by comparing the OD of the samples to the standard curve.

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SKU: 59453056347

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Michael L. Howeth
Natrona Heights, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Best ball for retrieving ever
Size: Medium, Style: Medium (4 Pack)
I have been using a ball launcher to exercise my Border Collie. Up till now I have been using the launcher to throw tennis balls. Even with the launcher I can only throw the balls a couple of hundred feet. These balls go MUCH further. I am using a steep horse pasture to throw the balls and I have to make sure that I don't launch them past the fence at the end of the pasture. I think the thing that makes them go further is their weight combined with a smooth surface. They also have incredible bonce. They hit and just shoot way up into the air. Also, the tennis balls I was using were green. In my horse pasture they were easy for the Collie to miss since they blended right in to the grass. These balls with the orange with blue stripes are far easier for the dog to find. It's really hard to tire out a Border Collie but these balls do the job.
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Reviewed in the United States on January 15, 2026
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Carla
Boise, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Great fun for retrievers
Size: Medium, Style: Medium (4 Pack)
Great durable balls. Use these with or without the thrower. Lab puppy loves to play fetch and these are easy to spot in the yard. Our neighbor has 2 pit bulls who also plays with them. Will buy them again if need be.
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Reviewed in the United States on May 27, 2026
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Barbara
Louisville, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Dogs love them
Size: Medium, Style: Medium (4 Pack)
These balls last! Dogs love them!
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Reviewed in the United States on April 27, 2026
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Verucat
Los Angeles, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
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Reviewed in the United States on September 28, 2025
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JJ Fording
West Palm Beach, US
โ˜…โ˜…โ˜…โ˜…โ˜… 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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