SKU: 1522618575

CD59 (Protectin) ELISA Kit (Small Sample)

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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

CD59 (Protectin) ELISA Kit (Small Sample)The CD59 (Protectin) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre coated with an antibody specific to Human CD59. Standards or samples are added to the appropriate microtiter plate wells then with a biotin conjugated antibody specific to Human CD59. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only

The CD59 (Protectin) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human CD59. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CD59. 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 CD59, 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 CD59 in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 1522618575

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4.7 ★★★★★
Based on 25 reviews
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kiing_alysha
Bozeman, US
★★★★★ 5
The same magic as the extreme chewer Kong cone!
Size: Large, Product Packaging: Standard Packaging
My lab hound mix LOVES this tire as much as he loves his extreme chewer Kong cones (we bought three of those!). He hasn't been able to cause any damage at all in the week or so that he's had it. We are always excited to find toys that he can't break! We're ordering a second tire for upstairs!
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Reviewed in the United States on May 1, 2026
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Verified Purchase
Kate W
Louisville, US
★★★★★ 5
Great training tool
I bought this for my working line GSD for training. It’s awesome. The rope isn’t too long to handle during training sessions but still long enough I don’t lose a finger when paying out. The Kong holds up well, as expected. The only concern I would have for anyone would be the integrity of the rope on a heavy chewed which is the reason for the 4/5 star review. If used as a freely available toy left unattended with a moderate to heavy chewer the rope wouldn’t last very long. But I do love it!
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Reviewed in the United States on December 1, 2021
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Verified Purchase
Roseann Ramsey
Lexington, US
★★★★★ 1
Rope is cheap..
Rope is cheap. Knots came undone within 4 throws to my 7 month old puppy. I expected better quality from Kong brand
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Reviewed in the United States on March 27, 2026
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Lee Hayes
Port Orchard, US
★★★★★ 5
Good dog toy
Built well and durable. Quiet you as well.
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Reviewed in the United States on April 29, 2026
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Theresa pfiel
Pawtucket, US
★★★★★ 3
Good toy, watch the string part
Good for the price! The rope did end up breaking off because my dogs chewed through it, but my dogs still play with the ball. The ball part can be loud if your dog throws it around on the floor. The ball is super tough and my dogs have yet to chew through it.
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Reviewed in the United States on August 21, 2025

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