SKU: 63284949426

Human ESTROGEN ELISA Kit

$234.00 $260.00
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Description

Human ESTROGEN ELISA KitThe Human ESTROGEN ELISA Kit measures Estrogen in Human 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 Estrogen. Estrogen in the sample or standard competes with a fixed amount of biotin labeled Estrogen for sites on a pre coated antibody specific to Estrogen. Free components are washed off.

The Human ESTROGEN ELISA Kit measures Estrogen in Human 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 Estrogen. Estrogen in the sample or standard competes with a fixed amount of biotin-labeled Estrogen for sites on a pre-coated antibody specific to Estrogen. 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 Estrogen in the sample. The concentration of the target substance is inversely proportional to the OD450 value.

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SKU: 63284949426

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4.3 ★★★★★
Based on 2022 reviews
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Gianni
Charlottesville, US
★★★★★ 4
Amazing!
Color: Mermaid
I bought this for my musical Seussical and for everyday use. I was very impressed by the quality it was so easy to put on and it washed right off. This is the perfect glitter! I tested it on my arm face and hair it and my 2 only problems are that the color is not what it looks in the picture I got the mermaid color thinking it would have more pink but it does not have much pink in it when you put it on it appears more blue and green. The other thing is for those who got this for their hair be ware the glitter will fall off I didn’t get to give it a great chance on my hair but I think it’s not terrible you just need to give it more time to dry than I did or whenever you move you’re head glitter will come off. Overall I think this is an amazing product and I am definitely considering trying other colors.
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Reviewed in the United States on March 1, 2025
K
Verified Purchase
Kate
Pawtucket, US
★★★★★ 5
Pretty and easy to use/wash off
Color: Sparkling Pink
Pretttyyy! It washes off easily when you want it to, so there’s no worries with it feeling “permanent.” It does rub off too but with excessive rubbing. It’s a pretty color that’s holographic-like. We love it for sparkly cheeks!
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Reviewed in the United States on March 20, 2026
M
Verified Purchase
M.Hadden
Louisville, US
★★★★★ 5
Great Body Glitter
Color: Sparkling Pink
The main colors of this holo glitter are purple, blue, and silver. It worked perfectly for my outfit, and I honestly had no complaints. When it comes to glitter, there’s nothing you can do to prevent it from getting everywhere, so I don’t hold that against the product at all. It sheds like normal but this literally stayed on after I wore it all day/night at a concert while sweating in 90-100°F heat the whole time; it lasts great. It also washed off super easy with some warm water and soap, which was such a relief. The gel/liquid itself is incredibly easy to apply, as it is pretty thin and dries quickly (maybe 3-5 minutes for total dryness I think?). You have to shake the bottle a bit to get the glitter spread out, but it rolls on easily. It sparkles great as well.
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Reviewed in the United States on October 31, 2025
A
Verified Purchase
April
Cuba, US
★★★★★ 3
Cheap body glitter if that is what you are looking for
Color: Laser Green
The container broke so be careful!!! Also, the glitter doesn’t really roll on that well and kept getting clumped into the sides of the roller. If you are looking for cheap body glitter this is it!! Otherwise, it lasts all day and washes off easily
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Reviewed in the United States on March 17, 2026
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Verified Purchase
Judy Moore
Whiting, US
★★★★★ 5
They are worth the money!!
Size: Pack of 5
They are big and a nice treat for your dog!! My dog just loves them. I will continue to purchase!!
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Reviewed in the United States on May 26, 2026

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