SKU: 46960887291

3-NT (3-Nitrotyrosine) ELISA Kit

Sale price$234.00 Regular price$260.00
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

3-NT (3-Nitrotyrosine) ELISA KitThe 3 NT (3 Nitrotyrosine) ELISA Kit measures 3 NT in Universal Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Competitive ELISA detection method and takes 2h assay time. The microplate provided in this kit has been precoated with 3 NT. 3 NT in the sample or standard competes with a fixed amount of biotin labeled 3 NT for sites on a pre coated antibody specific to 3 NT. Free components are washed off. After adding

The 3-NT (3-Nitrotyrosine) ELISA Kit measures 3-NT in Universal Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Competitive-ELISA detection method and takes 2h assay time. The microplate provided in this kit has been precoated with 3-NT. 3-NT in the sample or standard competes with a fixed amount of biotin-labeled 3-NT for sites on a pre-coated antibody specific to 3-NT. Free components are washed off. After adding HRP-Streptavidin Conjugate (SABC), biotin specifically binds with streptavidin to form immune complexes. Wash off unbound conjugate. Add TMB substrate solution. Then, TMB was catalyzed by HRP to produce a blue color product that turned yellow after adding a stop solution. Read the O.D. absorbance at 450nm in a microplate reader. Compare OD450 value of sample with the standard curve through curve fitting software to determine the concentration of 3-NT in the sample. The concentration of the target substance is inversely proportional to the OD450 value.

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SKU: 46960887291

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★★★★★ 4
Great Protection, Great Fit — One Small Flaw
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I really love this case. It protects the iPad well, fits perfectly, and is still easy to put on and take off. The pencil holder is especially nice — it keeps the Pencil secure without feeling loose or flimsy. My only complaint is that some USB‑A to USB‑C adapters don’t have enough clearance to plug in. The edge of the case blocks certain adapters from seating properly. It’s the only issue I’ve run into, but it’s worth mentioning if you rely on chunkier adapters. Aside from that, this is an excellent case and one I’m happy to use every day.
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Reviewed in the United States on April 9, 2026
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Rosemary Raines
Alexandria, US
★★★★★ 5
Ipad case
Color: Black
It is very well made! Sturdy and easy to use. Has a great stand to watch videos and such. Perfect fit for my IPad. Easy to install.
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Natrona Heights, US
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FANTASTIC IPAD CASE
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This case is so sturdy and stays in place. The color is bright and vibrant and very easy to clean. Highly recommend!
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Reviewed in the United States on May 28, 2026
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Fits perfect
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Love this cover! It really does adhere to the fridge like the ad says. It shipped fast too. Love the stand on it too.
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Reviewed in the United States on May 29, 2026
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William Kasimer
Pawtucket, US
★★★★★ 5
Great case for iPad
Color: Black
I saw a similar Zugu case for my iPad and almost bought it, but it looked like my iPad might not fit, so I hunted and found this VIKESI case, which cost about 1/3 as much as the Zugu. It's close to perfect. My iPad fits perfectly, and the almost infinite number of angles that it permits, along with magnets to hold it in place make it ideal for working on a desk or in my lap. The only minor downside is that it's on the heavy side, probably because of the magnets. But unless you're travelling with it (I've switched to a small Fire tablet for travel), that won't be an issue. Highly recommended.
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Reviewed in the United States on June 5, 2026

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