SKU: 71799490567

MEK (Methionine-Enkephalin) ELISA Kit

Sale price$202.50 Regular price$225.00
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

MEK (Methionine-Enkephalin) ELISA KitThe MEK (Methionine Enkephalin) ELISA immunoassay kit uses the Competitive ELISA principle. The micro ELISA plate provided in this kit has been pre coated with MEK. Standards or samples are added to the appropriate micro ELISA plate wells then with a biotin conjugated antibody specific to MEK. Next,Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme

The MEK (Methionine-Enkephalin) ELISA immunoassay kit uses the Competitive-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with MEK. Standards or samples are added to the appropriate micro ELISA plate wells then with a biotin-conjugated antibody specific to MEK. Next,Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of MEK in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 71799490567

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4.1 ★★★★★
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Emjay1127
Lexington, US
★★★★★ 5
Miracle Cream
Scent: Fragrance Free, Size: 2 Pack - 3.5 Ounce & 8 Ounce
This cream has been nothing short of a miracle. Within 24 hours, my infant’s dry, itchy eczema improved dramatically, and their skin became noticeably softer and smoother. I was amazed at how quickly it worked. This is an absolute must-have for new mothers dealing with infant eczema and sensitive skin.
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Reviewed in the United States on June 3, 2026
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stacia
West Palm Beach, US
★★★★★ 5
good for my sons severe eczema
Scent: Fragrance Free, Size: 2 Pack - 3.5 Ounce & 8 Ounce
i was skeptical to purchase because of the price, i didn’t want to spend that much on a product that potentially wouldn’t work. my son has severe eczema so we’ve tried loads of products including prescribed steroid/non steroid creams. Tubby Todd is the most hydrating of them all. don’t get me wrong, his skin wasn’t healed over night & his eczema isn’t “gone” but after a couple weeks of use his skin is healing & he is having less breakouts. i am so glad i gave Tubby Todd a chance.
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Reviewed in the United States on May 5, 2026
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Taylor Ashley
Houston, US
★★★★★ 4
Great cream, not so great price
Scent: Fragrance Free, Size: 2 Pack - 3.5 Ounce & 8 Ounce
My one year old has recently started to have eczema in these warmer months and I had heard good things about this ointment so I wanted to give it a try. I grew up with eczema and still have ongoing issues with it and didn’t want her to have to go through the same thing. I also wanted to avoid steroid creams if at all possible so I went straight for “the big guns” and purchased this thinking “oh it has to be the holy grail for this price”. Don’t get me wrong it is a decent eczema cream, but not for the price. You can find much cheaper creams that have the same results. I used this religiously with my daughter and it still did not clear up her eczema. Took her to her pediatrician and ultimately had to use a short term low dose topical steroid that cleared it right up. As far as daily maintenance use I will opt for a less expensive version next time.
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Reviewed in the United States on May 18, 2026
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Junta151
Charlottesville, US
★★★★★ 5
Great sunscreen, easy to use and absorbs well
I would recommend this product because it's super easy to apply and doesn't leave a greasy feeling. The SPF 50 gives good sun protection, and it feels lightweight on my face. Plus, it's hydrating thanks to the hyaluronic acid. Definitely a good choice for daily use, and I like that it doesn't clog pores.
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Reviewed in the United States on September 2, 2025
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Pet Lover
Draper, US
★★★★★ 5
Great Facial Sunscreen
Great sunscreen with moistuizer so no need to apply a second product. Keeps face feeling hydrated while protected.
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Reviewed in the United States on May 10, 2026

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