SKU: 5730680017

Human VAPA (Vesicle-associated Membrane Protein-associated Protein A) ELISA Kit

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Description

Human VAPA (Vesicle-associated Membrane Protein-associated Protein A) ELISA KitThe Human (VAPA) Vesicle associated Membrane Protein associated Protein A ELISA Kit measures Vesicle associated membrane protein associated protein A in samples. The plate has been pre coated with Human VAPA antibody. VAPA present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human VAPA Antibody is added and binds to VAPA in the sample. Then Streptavidin HRP is added and binds to the Biotinylated VAPA

The Human (VAPA) Vesicle-associated Membrane Protein-associated Protein A ELISA Kit measures Vesicle-associated membrane protein-associated protein A in samples. The plate has been pre-coated with Human VAPA antibody. VAPA present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human VAPA Antibody is added and binds to VAPA in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated VAPA antibody. After incubation unbound Streptavidin-HRP is washed away during a washing step. Substrate solution is then added and color develops in proportion to the amount of Human VAPA. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.

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SKU: 5730680017

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PAULO DAVID ROCHA BEZERRA SOUSA
Birmingham, US
★★★★★ 5
Easy for kids to use on their own
Style: Face Stick, Size: 0.45 Ounce (Pack of 1)
Bought this for my daughter and she quickly got used to applying it herself. The stick format makes it super practical and less messy. Great option for everyday use.
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Reviewed in the United States on April 3, 2026
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Amazon Customer
Natrona Heights, US
★★★★★ 5
A must have!
Style: Face Stick, Size: 0.45 Ounce (Pack of 1)
This is one of the best sunscreens I’ve tried. It’s great for both your skin and the environment, and it actually works. The compact size fits perfectly in a pocket or purse, and I love the it rubs on to apply easily , it makes applying it super easy. Definitely a must have.
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Reviewed in the United States on April 23, 2026
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Lacy
Natrona Heights, US
★★★★★ 5
Go-To for Reef-Safe & Light-Weight Sunscreen
Style: SPF 50 Roll On, Size: 3 Fl Oz (Pack of 1)
Favorite sunblock to travel with. Appreciate the simplicity of it, and the fact that it rolls on and rubs in smooth. Of course the iconic scent is also a plus.
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Reviewed in the United States on May 18, 2026
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Jenny J
San Leandro, US
★★★★★ 5
Great choice
Style: SPF 50 Roll On, Size: 3 Fl Oz (Pack of 1)
After I suffered a second-degree burn from steam, I was told by my doctor that I would have to keep my new fresh skin sun-blocked for up to a year to avoid any scarring or hyper pigmentation. This has been a great selection as it is a roll-on, Which helps a lot with preventing messes that can happen with traditional sunblock bottles. I also like that it is easy to travel with, and the fact that it is zinc based.
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Reviewed in the United States on August 26, 2025
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A reader
Natrona Heights, US
★★★★★ 5
My favorite new mineral sunscreen!
Style: SPF 50 Roll On, Size: 3 Fl Oz (Pack of 1)
This is my favorite new mineral sunscreen! I've been searching for years for a product that is easy to apply, not messy, and doesn't show up too white. This roll-on is the perfect solution. I keep it near the front door and quickly roll the sunscreen on my hands, arms, and chest before leaving the house. The sunscreen applies so quickly and uniformly-- there are no bare spots or messy globs to rub in. Also, the roll-on keeps the sunscreen from oozing out of the tube and getting all over everything. Finally, the roll-on method also eliminates the frustration of having half-filled tubes and pumps where you can't even access the sunscreen when the tube gets low. Here's hoping this doesn't happen with the roll-on. Thank you Sun Bum for creating this wonderful product. I also love the reasonable price.
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Reviewed in the United States on October 24, 2025

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