SKU: 21466481547

Free HCY (Free Homocysteine) ELISA Kit

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Description

Free HCY (Free Homocysteine) ELISA KitThe Free HCY (Free Homocysteine) ELISA Kit measures Free HCY in Universal 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 Free HCY. Free HCY in the sample or standard competes with a fixed amount of biotin labeled Free HCY for sites on a pre coated antibody specific to Free HCY. Free components

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

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SKU: 21466481547

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Mrs. Burns
Los Angeles, US
★★★★★ 5
Good product
Very moisturizing no sticky feel
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Reviewed in the United States on May 2, 2026
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ED
Boise, US
★★★★★ 5
Worth every Penny
I wish this l type of vaseline brand was offerred in Bulk. At one point, you could buy the ones made actually in Poland. This is Worth every penny, amazing product.
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Reviewed in the United States on May 10, 2026
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GS
Charlottesville, US
★★★★★ 4
Vaseline Hand And Nail Lotion
This leaves my hands soft and protected but like some other reviewers, I have noticed a difference. Even after shaking the tube, to try to mix the lotion, it was still runny. It came out a little thicker but slid off of my hand. I’m not sure if this is old stock that separated or if the formula just changed from the last time I bought it, but something is different. It also has a different scent than I recall, as well. It’s not unpleasant, just lightly lemon-y, but it is different from what I remember. The consistency and the scent are both different but it doesn’t seem to affect the efficacy.
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Reviewed in the United States on September 5, 2025
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J
Battle Creek, US
★★★★★ 5
Best Hand & Nail Lotion Evet
Fantastic lotion that really does as it claims. Unfortunately Amazon doesn't seem to offer it in the larger 200 ml size anymore, or I would order it much more often.
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Reviewed in the United States on May 15, 2026
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Lou
West Palm Beach, US
★★★★★ 5
It Really Works!
This stuff really works! It is getting harder to find in stores. Not sure why the stores no longer carry. No matter, I have been able to find this product on Amazon. It really works!
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Reviewed in the United States on April 30, 2026

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