SKU: 1522618575

CD59 (Protectin) ELISA Kit (Small Sample)

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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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4.0 ★★★★★
Based on 28 reviews
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Verified Purchase
dooders
Cuba, US
★★★★★ 5
Paper towel holder with easy spray
Size: Paper Towel Holder - Standard Design
It’s handy to have paper towels and cleaning spray together in one unit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
S
Verified Purchase
seashell
Boise, US
★★★★★ 5
Best paper towel holder
Color: Silver
Very easy to put together, very sturdy and works great! Holds the paper towel with no slipping or popping off and it does not move around on the counter because of the suction cups. Very satisfied with the purchase. Bought another for the bathroom and one for my mom.
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Reviewed in the United States on March 4, 2026
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Verified Purchase
Janis
Grantham, US
★★★★★ 5
Perfection!
Color: White, Color: White
Oh my! A design so simple but so effective! I had a towel holder but when I went to pull a piece off..it would hardly budge. I use jumbo towels(triple rolls from Costco)I would have to hold it. And it would only work smoothly when the roll was down some. Then it would spin too fast!🙄 This holder..nope..the suction cups are nice and strong..and when I pulled a piece off..the spin was perfectly smooth and calculated... and you can tear off the piece perfectly You can hear the spin movement. SOOO glad I bought this..yes..it is expensive for a towel holder BUT...it does EVERYTHING its supposed to do! In my book...worth it. Do not hesitate...it's a keeper! And the white is perfect for my bathroom...blends in beautifully. But the choices are nice for any decor.
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Reviewed in the United States on May 16, 2025
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Verified Purchase
toots
Louisville, US
★★★★★ 5
Excellent for one-handed operation
Color: Silver
This one-handed paper towel dispenser is very good quality. The suctions cups work very well on a clean, smooth surface. Has a good solid feeling while pulling off paper towels with one hand. You might have a slight learning curve on to how to pull correctly. Pull the paper towel only just far enough out that there is still good tension on the towel. Then pull the towel downward and close to the roll. A little practice will be rewarded with satisfaction of this product! Comes in so handy when you have one messy hand and only your other hand to pull off one or several towels. If pulling several sheets at once remember to pull them straight outward, then pull the last sheet downward and close to the roll. No fuss removing the used cardboard roll and replacing with a new roll. Assembly is easy. The assembly instructions aren't good quality but the parts only fit together one way. The dispenser will end up looking like a two-tier spoon carousel with the spoons hanging upside down. I would buy this as a gift for family or friends.
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Reviewed in the United States on May 6, 2024
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Verified Purchase
Go Duke!
New York, US
★★★★★ 5
Sticks to the counter like superglue
Color: Silver
This paper towel holder definitely sticks to my granite countertop and wont move. I put it is a spot where that would not be a problem. If you need to move your papertowel holder daily, don't buy this one because you can barely pull it off the counter. But great product if you don't need to move.
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Reviewed in the United States on May 17, 2026

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