SKU: 49908187038

Human DHEA-S (Dehydroepiandrosterone Sulfate) ELISA Kit

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Description

Human DHEA-S (Dehydroepiandrosterone Sulfate) ELISA KitThe Human DHEA S (Dehydroepiandrosterone Sulfate) ELISA Kit measures DHEA S 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 DHEA S. DHEA S in the sample or standard competes with a fixed amount of biotin labeled DHEA S for sites on a pre coated antibody specific to DHEA S. Free components

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

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SKU: 49908187038

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arnie
Los Angeles, US
★★★★★ 4
Decent Product
Color: Cyano Pink Spicule
Not bad for the $ , it makes my skin feel good.
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Reviewed in the United States on May 24, 2026
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Madalay M Arronte
Massapequa, US
★★★★★ 5
Good make up remover
I dont know if it actually cleanses pores but it's a good make up remover which is what I use it for initially it was for my pores but I've seen no difference with this line at all as many reviews state within a week and yes I used consistently.
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Reviewed in the United States on March 10, 2026
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Courtney
Boise, US
★★★★★ 5
💦 a tall drink of water for your (clean) skin
If like me, you missed the cleansing oil that Beauty Counter made, this might be even better! The quality and consistency of this product leaves my skin feeling dewy, clean and you can tell it takes away the dead skin. I’m obsessed with how well it removes makeup — even sticky lash glue residue without feeling harsh. It leaves my skin with a plump appearance, full of moisture and smells like a fresh load of laundry. This is the only cleansing oil I’ve found that works as well as Beauty Counter - at a fraction of the price!
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Reviewed in the United States on June 18, 2025
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Annmarie Baranik
Massapequa, US
★★★★★ 5
amazing cleanser
really looking ke this cleanser- it’s different! the oil takes off all !
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Reviewed in the United States on January 28, 2026
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Heddily Vielma
Battle Creek, US
★★★★★ 5
Very good cleaning oil
This cleansing oil is ideal for sensitive skin, I suffer from rosacea and I had no problem using it, neither dryness nor redness, the skin is hydrated, soft and very clean even when you remove the makeup, remove all the rest of it. I recommend it.
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Reviewed in the United States on December 14, 2025

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