SKU: 30738478096

Human EFNB1 (Ephrin B1) ELISA Kit

$234.00 $260.00
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Description

Human EFNB1 (Ephrin B1) ELISA KitThe Human EFNB1 (Ephrin B1) ELISA Kit measures EFNB1 in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti EFNB1 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody.

The Human EFNB1 (Ephrin B1) ELISA Kit measures EFNB1 in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody-Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti EFNB1 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with EFNB1 bound to precoated antibody. Wash unbound components and add HRP-Streptavidin Conjugate (SABC). Wash unbound components again and 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. Calculate the concentration of EFNB1 in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 30738478096

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4.3 ★★★★★
Based on 872 reviews
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ColleenRN
San Leandro, US
★★★★★ 5
Great price! Great Paper towel!
Package Size Name: XXL, Size: 150 sheet (Pack of 2)
These Amazon brand paper towels are great! They are the multi tear size, which is perfect for different uses. The price is good and they clean windows and glass wonderfully. Softness is so so, but if you don’t have an issue with that, then these are a great buy! I definitely recommend!
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Reviewed in the United States on May 23, 2026
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Verified Purchase
HD813
Omaha, US
★★★★★ 5
Strong, absorbent and a good price!
Package Size Name: XXL, Size: 150 sheet (Pack of 12)
These are good paper towels. Not thin at all. Strong, absorbent and capable of cleaning as well as the 'name' brand paper towels but at a much better price. I'm happy with them.
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Reviewed in the United States on May 5, 2026
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Kat B
Los Angeles, US
★★★★★ 5
Works well
Package Size Name: XXL, Size: 150 sheet (Pack of 12)
There is nothing special about this product but it works fine. The only thing is that the paper towels are rough and thin, rather than a thick and soft. They fit perfectly on our paper towel rack so that’s nice. I recommend this product if you don’t care how your paper towels feel.
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Reviewed in the United States on April 28, 2026
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Verified Purchase
Emily
West Palm Beach, US
★★★★★ 4
Ehh.. Not bad but not great…
Package Size Name: XXL, Size: 150 sheet (Pack of 12)
The price point on these paper towels is pretty good, but you are definitely getting what you pay for. The quality is not that great in my opinion. They are very thin and not the most absorbent. So, if you prefer a thicker and more absorbent paper towel, I’d probably suggest another option.
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Reviewed in the United States on January 23, 2026
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Katie Klinger
Waukegan, US
★★★★★ 5
Wash Your Hands!
Package Size Name: XXL, Size: 150 sheet (Pack of 12)
Great deal for the quality of these paper towels! We order them from Amazon for the office every time! They're the perfect size for use in the bathrooms or the kitchen area, so very versatile. They are very soft paper towels and absorb moisture easily.
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Reviewed in the United States on May 22, 2026

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