SKU: 36767288498

Human CA19-9 (CarbohydRate antigen19-9) QuickTest ELISA Kit

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Description

Human CA19-9 (CarbohydRate antigen19-9) QuickTest ELISA KitThe Human CA19 9 (CarbohydRate antigen19 9) QuickTest ELISA Kit measures CA19 9 in Human Serum, Plasma, Cell Culture Supernatant, Cell Lysate or Tissue Lysate. This kit was based on sandwich ELISA method. The experiment lasted 120 minutes. Capture antibody was conjugated to an affinity tag that was recognized by a specific antibody coated on the QuickTest plate. Add the Cap Det Ab working solution into each well, then add the standards and pilot

The Human CA19-9 (CarbohydRate antigen19-9) QuickTest ELISA Kit measures CA19-9 in Human Serum, Plasma, Cell Culture Supernatant, Cell Lysate or Tissue Lysate. This kit was based on sandwich ELISA method. The experiment lasted 120 minutes. Capture antibody was conjugated to an affinity tag that was recognized by a specific antibody coated on the QuickTest plate. Add the Cap/Det Ab working solution into each well, then add the standards and pilot samples into individual wells. If the sample contains CA19-9, a capture antibody-CA19-9-biotin-detection antibody complex was formed. After incubation, unbound conjugates were removed by wash buffer. HRP-Streptavidin was added. After washing, TMB substrates were added to visualize HRP enzymatic reaction. 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. The concentration of CA19-9 in the sample was calculated by drawing a standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 36767288498

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Elvia Gonzalez Zepeda
Draper, US
★★★★★ 5
The best hydrating cream!
It has improved my skin hidrance like other cream before. I'll buy it again. My favorite cream so far!
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Reviewed in the United States on September 1, 2021
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mark twain
Phoenix, US
★★★★★ 4
It’s not quite hypoallergenic
It has a fragrance. And the one from Avene that can be used post procedure does not have a fragrance. So I find the fragrance irritates my skin. I bought this for the winter. But I can’t use it because it causes contact dermatitis for me.
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Reviewed in the United States on January 12, 2019
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Rebecca L
Omaha, US
★★★★★ 5
Rich moisturizer
I love this rich moisturizer, great for winter skin. I have received comments that my skin looks nice when I wear this. I only add a bit of bronzer for color and it gives my skin a dewey look and it lasts all day.
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Reviewed in the United States on December 17, 2018
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Daniela
Alexandria, US
★★★★★ 5
Great brand and product for sensitive skin!
I have sensitive skin and had reactions to other products...Avene is the only brand I use now! Great moisturizer and never had an issue! Leaves my skin very soft!
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Reviewed in the United States on January 16, 2019
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Roger Morin
Pawtucket, US
★★★★★ 5
Smooth Skin
This is my favorite moisturizer. I’ve bought so many others and paid a fortune but this is the best! It hydrates and doesn’t clog my pores.
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Reviewed in the United States on March 22, 2019

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