SKU: 89605791395

EasyStep Human NT-ProBNP (N-Terminal Pro-Brain Natriuretic Peptide) ELISA Kit

Sale price$386.10 Regular price$429.00
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

EasyStep Human NT-ProBNP (N-Terminal Pro-Brain Natriuretic Peptide) ELISA KitEach EasyStep ELISA kit comes with two extra strips of coated wells to run for standard curves ensuring you have more wells for your samples. The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre coated with an antibody specific to Human NT ProBNP, and the Human NT ProBNP standard plate wells that pre coated using protein related techniques are provided separately. Standard Sample

Each EasyStep ELISA kit comes with two extra strips of coated wells to run for standard curves ensuring you have more wells for your samples. The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human NT-ProBNP, and the Human NT-ProBNP standard plate wells that pre-coated using protein-related techniques are provided separately. Standard/Sample Diluent Buffer or samples are added to the appropriate microtiter plate wells ,then added a HRP-conjugated antibody specific to Human NT-ProBNP. After TMB substrate solution is added, only those wells that contain Human NT-ProBNP and HRP-conjugated antibody 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 NT-ProBNP in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 89605791395

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4.3 ★★★★★
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Lilly
New York, US
★★★★★ 5
Good quality
Size: Mini 10", Style: 3 Knot, Pattern Name: Dog
Small but good quality
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Reviewed in the United States on May 28, 2026
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Amazon Customer
Whiting, US
★★★★★ 3
Only for tug-a-war play.
Size: Small 15", Style: 3 Knot, Pattern Name: Dog, Size: Small 15", Style: 3 Knot, Pattern Name: Dog
This should only be advertised as a tug-a-war dog toy. I gave the toy to our 6 month old puppy and in, not even, an hour it was ripped apart. He’s not big enough for the larger ones yet. Not sure if I’ll try the next size larger.
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Reviewed in the United States on May 12, 2026
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Beka
Draper, US
★★★★★ 5
Definitely worth the price
Size: Mini 10", Style: 3 Knot, Pattern Name: Dog
Not for heavy chewing. This rope is light and not as rigid as the others. My dog prefers this one over her other ropes and plays with it much more.
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Reviewed in the United States on March 10, 2026
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Krystal
Dallas, US
★★★★★ 5
Good for Puppies
Size: Small 15", Style: 3 Knot, Pattern Name: Dog, Size: Small 15", Style: 3 Knot, Pattern Name: Dog
Puppy loves it. It has kept up with her chewing so far even though it is fraying
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Reviewed in the United States on May 13, 2026
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Melissa Embury
Pawtucket, US
★★★★★ 5
Chew rope
Size: Small 15", Style: 3 Knot, Pattern Name: Dog, Size: Small 15", Style: 3 Knot, Pattern Name: Dog
Works great for my goldendoodle. It’s held up well to two dogs and lots of playing. It’s nice and large and has held up outdoors in Michigan winters
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Reviewed in the United States on June 6, 2026

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