Human CEA (Carcinoembryonic Antigen) ELISA Kit
SKU: 47632560618

Human CEA (Carcinoembryonic Antigen) ELISA Kit

Sale price$202.50 Regular price$225.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Human CEA (Carcinoembryonic Antigen) ELISA KitThe Human CEA (Carcinoembryonic Antigen) ELISA immunoassay kit uses the Sandwich ELISA principle. The micro ELISA plate provided in this kit has been pre coated with an antibody specific to Human CEA. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human CEA and Avidin Horseradish Peroxidase (HRP) conjugate are added successively to each micro

The Human CEA (Carcinoembryonic Antigen) ELISA immunoassay kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human CEA. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human CEA and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human CEA, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The OD value is proportional to the concentration of Human CEA. You can calculate the concentration of Human CEA in the samples by comparing the OD of the samples to the standard curve.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 47632560618

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Draper, US
★★★★★ 5
Well made and attractive
Color: Silver
This paper towel holder is very well made, solid, and an attractive silver color. You can tear off a paper towel without it tipping over. Happy with this purchase!
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Reviewed in the United States on May 18, 2026
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Omaha, US
★★★★★ 4
Decent product
Color: Silver
As described. Easy to use. Fits large size rolls well. Seems a little flimsier that what was advertised, but overall a good purchase.
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Reviewed in the United States on May 12, 2026
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Maryann R
Massapequa, US
★★★★★ 5
Easy, great function paper towel holder!
Color: Silver
This paper towel holder is the best I’ve ever had. Extremely easy to Put together - instructions are included but you really don’t need them - just screw the metal tube into the base. It’s heavy enough to hold the paper towels securely and ease to take individual sheets. I have one for quite some time now and just bought this one for my son and daughter-in-law. It comes well packaged and came quickly. Very stable, perfect size and easy to use!
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Reviewed in the United States on February 28, 2026
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Kindle Customer
San Leandro, US
★★★★★ 5
Easy & Functional
Color: Silver
Thanks for the lovely note! This is a nice product. I will say the top ring is shiny chrome while the rest of the product is matte. I'm not overly picky so it's fine I'm my bathroom. Works great with no issues.
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Reviewed in the United States on May 30, 2026
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Liz
Louisville, US
★★★★★ 5
Great dish soap, cloth and scrubbies organizer!
Color: Black, Size: with Dishcloth Holder, Color: Black, Size: with Dishcloth Holder
I love the fact that it holds all my tools for the dishes. It helps to keep the area tidy.
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Reviewed in the United States on May 9, 2026

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