SKU: 20658388223

TFF3 (Trefoil Factor 3, Intestinal) ELISA Kit

$304.20 $338.00
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Description

TFF3 (Trefoil Factor 3, Intestinal) ELISA KitThis TFF3 (Trefoil Factor 3, Intestinal) ELISA Kit uses the sandwich ELISA principle. The micro ELISA plate provided in this kit has been pre coated with an antibody specific to Human TFF3. Samples (or Standards) and Horseradish Peroxidase (HRP) linked antibody specific for Human TFF3 are added to the micro ELISA plate wells. Human TFF3 in samples (or standards) combines with the coated antibody and HRP linked detection antibody special to Human TFF3.

This TFF3 (Trefoil Factor 3, Intestinal) ELISA Kit uses the sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human TFF3. Samples (or Standards) and Horseradish Peroxidase (HRP) linked antibody specific for Human TFF3 are added to the micro ELISA plate wells. Human TFF3 in samples (or standards) combines with the coated antibody and HRP linked detection antibody special to Human TFF3.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 nm +/- 2 nm. The OD value is proportional to the concentration of Human TFF3. The concentration of Human TFF3 in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 20658388223

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4.2 ★★★★★
Based on 851 reviews
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KadeeH
West Palm Beach, US
★★★★★ 5
Perfect heel!
Size: 11, Color: Gold/Glitter
Love these heels! I bought the gold and wasn’t expecting them to be most glittery. They are beautiful and comfortable! The heel is chunky enough that these walk like a wedge but don’t look like the heels from the lay 90’s. Love them and will be buying in different colors n
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
C
Verified Purchase
Christina
Bozeman, US
★★★★★ 5
Great heels for beginners or comfy shoe girlies
Size: 11, Color: Nude/Clear
I am a sneaker/comfy shoe girlie. I bought these heels because it had so many great reviews. Baby!! They do not disappoint. I am 5’10 230lbs. I bought these in a size 11. This by far is the most comfortable heel I have ever worn. They are great and so comfortable to wear. Usually I bring an extra pair of flats to change into at the end of the night. No need for that with these. They are easy to walk in and they hold my weight. I love that they run a little big, I love that they have little extra space for wiggle room in the back. The only issue I had was they don’t run wide for an 11 so the toe strap was a little tight but it’s nothing a little stretching can’t help with (blow dryer and YouTube videos). Also it’s a quality shoe for a great price. Definitely will buy more in different colors.
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Reviewed in the United States on October 15, 2025
B
Verified Purchase
Billi king
Birmingham, US
★★★★★ 3
Wrong size sent
Size: 9.5, Color: Black/Suede
Very nice shoes but I received the wrong size :( i ordered a size 7 and got a 7.5 and they don’t fit! Other then that it’s a very cute nice quality shoe
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Reviewed in the United States on March 23, 2026
A
Verified Purchase
Alyssa
Boise, US
★★★★★ 5
Love these!
Size: 9, Color: Champagne-satin
I purchased these to attend a wedding as a guest. I wear a size 9 sneaker and ordered a size 9 in these. They fit well and are fairly comfortable during a quick try on and walk around. Theyre a little slick on the bottom but have a textured sole to help which i love. The color is so pretty and is true to what is pictured. I haven't worn these for an extended period of time, but feel as if they will be fairly comfortable for wedding wear. I love the chunk heel as it provides more support to walk around on. Overall great heel!
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Reviewed in the United States on April 8, 2026
C
Verified Purchase
Claire Salvatore
Alexandria, US
★★★★★ 4
Beautiful Shoes, Bring Band-Aids
Size: 8, Color: Gold/Glitter
I bought these for a wedding and, let me tell you, they passed the ultimate test: an entire night of dancing like I was still in my twenties. The shoes are cute, surprisingly sturdy, and looked great with my dress. They made it through hours of standing, walking, and questionable dance-floor decisions. That said... my feet were not thrilled with me afterward. I ended up with blisters that seemed determined to become a permanent part of my personality for the next couple of weeks. Would I wear these as an everyday shoe? Absolutely not. Would I wear them to another wedding? Probably. Were they worth the cost? Definitely. Just do yourself a favor and pack some blister pads in your purse before you hit the dance floor.
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Reviewed in the United States on June 3, 2026

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