SKU: 70174238587

Sheep E3 (Estriol) ELISA Kit

Sale price$304.20 Regular price$338.00
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

Sheep E3 (Estriol) ELISA KitThis Sheep E3 (Estriol) ELISA Kit uses the competitive ELISA principle. The micro ELISA plate provided in this kit has been pre coated with Sheep E3. Samples (or Standards) and Horseradish Peroxidase (HRP) linked antibody specific for Sheep E3 are added to the micro ELISA plate wells. Sheep E3 in samples (or standards) competes with a fixed amount of E3 on the solid phase supporter for sites on the HRP linked detection antibody specific to E3. Excess

This Sheep E3 (Estriol) ELISA Kit uses the competitive ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with Sheep E3. Samples (or Standards) and Horseradish Peroxidase (HRP) linked antibody specific for Sheep E3 are added to the micro ELISA plate wells. Sheep E3 in samples (or standards) competes with a fixed amount of E3 on the solid phase supporter for sites on the HRP linked detection antibody specific to E3. Excess conjugate and unbound sample or standard are washed from the plate. The substrate solution is added to each well. 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+/-2 nm. The concentration of Sheep E3 in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 70174238587

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4.3 ★★★★★
Based on 21 reviews
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Halleleu
Los Angeles, US
★★★★★ 5
Great feel, good shirt
Size: Medium, Color: Black
I bought this to replace my excite Express 1MX button up black shirt for work uniform which kept fading with the seams turning a dull gray. The PJ shirt is wrinkle free after first wash, stays black, and is a bit more stretchy. Also it’s way more affordable at $26 vs Express 1MX at $60 ish.
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Reviewed in the United States on February 18, 2026
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C DAVENPORT
Belleville, US
★★★★★ 5
PJ Paul Jones Dress Shirt
Size: X-Large, Color: Airy Blue
Nice Fit . Spring Fashions
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Reviewed in the United States on May 15, 2026
M
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Mark H.
Natrona Heights, US
★★★★★ 5
Very nice shirts but unusually long sleeves
Size: Large, Color: Light Green
PJ PAUL JONES Mens Dress Shirts Wrinkle Free Stretch Button Down Shirt. I bought white, coffee, grey, autumn green and apricot. Colors are true to the ads. I'm 6' , 170 lbs. I bought these in Large. They fit very well in shoulders, chest, and my big belly. As many reviews have stated, the sleeves are unusually long - coming down past my palms to my fingers. I would give them a 4 rating for that but I bought them with the intention of making them short sleeve. The white shirt is just too nice to change so I'll reserve that for weddings and funerals. The apricot is very nice but I just wouldn't wear that color as a casual shirt but it does go with my brown blaser so I'll keep it for rare occasions. I washed them in warm and put them thru warm dryer and didn't notice any shrinkage which I wouldn't expect with polyester. Very good shirts at very good price.
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Reviewed in the United States on March 30, 2026
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Tamondo
San Leandro, US
★★★★★ 5
A Solid Buy
Size: XX-Large, Color: Black
Purchased this shirt to wear to a concert. I love the material because it's stretchy and flexible unlike the traditional cotton. It's mainly wrinkle free but I ran a warm iron to get out the creases from being folded. I wore this with gray pants and it made my outfit feel put together. The sleeves are very easy to roll up and won't come undone. A very nice shirt to add to your clothing collection.
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Reviewed in the United States on April 10, 2026
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J. Samson
Chelsea, US
★★★★★ 4
Good looking shirt that runs a bit big in sizing.
Size: X-Large, Color: Green Gray
Nice looking shirt for dress up or casual wearing. Feels like silk, pretty wrinkle free. Lots of colors to chose from at a good price. Runs a bit big in size. I found the sleeves very long for me. But I like the casual look, feel and coolness in the heat of summer for a long sleeve shirt.
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Reviewed in the United States on August 9, 2025

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