SKU: 58537611042

Human HNP1-3 (Neutrophil Peptide 1-3) QuickTest ELISA Kit

Sale price$263.25 Regular price$292.50
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Description

Human HNP1-3 (Neutrophil Peptide 1-3) QuickTest ELISA KitThe Human HNP1 3 (Neutrophil Peptide 1 3) QuickTest ELISA Kit measures HNP1 3 in Human Serum, Plasma, Cell Culture Supernatant, Cell Lysate or Tissue Lysate. This kit was based on sandwich ELISA method. The experiment lasted 120 minutes. Capture antibody was conjugated to an affinity tag that was recognized by a specific antibody coated on the QuickTest plate. Add the Cap Det Ab working solution into each well, then add the standards and pilot samples

The Human HNP1-3 (Neutrophil Peptide 1-3) QuickTest ELISA Kit measures HNP1-3 in Human Serum, Plasma, Cell Culture Supernatant, Cell Lysate or Tissue Lysate. This kit was based on sandwich ELISA method. The experiment lasted 120 minutes. Capture antibody was conjugated to an affinity tag that was recognized by a specific antibody coated on the QuickTest plate. Add the Cap/Det Ab working solution into each well, then add the standards and pilot samples into individual wells. If the sample contains HNP1-3, a capture antibody-HNP1-3-biotin-detection antibody complex was formed. After incubation, unbound conjugates were removed by wash buffer. HRP-Streptavidin was added. After washing, TMB substrates were added to visualize HRP enzymatic reaction. 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. The concentration of HNP1-3 in the sample was calculated by drawing a standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 58537611042

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4.2 ★★★★★
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Jessica L. Jensen
Port Orchard, US
★★★★★ 5
Looks good works great
Item Package Quantity: 1, Color: Black
This paper towel holder is simple, sturdy, and works exactly as it should. It holds the roll securely and makes it easy to tear off sheets with one hand. The design is clean and attractive, so it looks great on the countertop without taking up too much space. No assemble required and a great value overall.
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Reviewed in the United States on June 3, 2026
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Verified Purchase
VFlorida
Lake Worth, US
★★★★★ 5
Functional and beautiful!
Item Package Quantity: 1, Color: Silver
This towel holder is a fantastic find! It is always great when a product exceeds your expectations and this towel holder is exactly that. At first, I was not sure if the price was worth it but when I opened the box, I was pleasantly surprised by the quality of the product. It is solid and well made with a heavy base that makes pulling paper towels with one hand a breeze. The mandrel is thick and provides excellent rotational ability. Overall A+. I highly recommend spending a few extra bucks on a functional piece that enhances the overall appearance of a kitchen.
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Reviewed in the United States on April 7, 2026
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Verified Purchase
Laura Maness
Waukegan, US
★★★★★ 5
Looks good works great
Item Package Quantity: 1, Color: Silver
This is a nice paper towel holder. I keep it on my counter and it looks great. Its easy to use although I haven't tried it one handed. I like it and I think it was a good price. It was very heavy and works great.
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Reviewed in the United States on May 21, 2026
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Verified Purchase
Cheryl
Boise, US
★★★★★ 5
Great and Useful
Item Package Quantity: 1, Color: Silver
This is a great and very functional paper towel holder. It is heavy enough to stay where you put it and the tension arm holds the paper towels really well so that you can actually tear one off with one hand. There is a ring on the top of the holder so, if you have two hands free you could hold on to that for stablizing the holder but it really isn't necessary because it stays in place really well. The only advise I would give is to be sure that the next paper towel on the roll is a bit past the tension arm so that you don't have to adjust the roll to get the arm to hold the next towel. This is a great invention and I'm so happy that I have found it.
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Reviewed in the United States on April 17, 2026
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Verified Purchase
Lynnmnc
Los Angeles, US
★★★★★ 5
Stable and attractive
Item Package Quantity: 1, Color: Black
Love the black, it matches my kitchen well. Very sturdy, more so than the Simple Human one that the tension arm broke. A very good product.
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Reviewed in the United States on May 21, 2026

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