SKU: 77610782041

Human PRKAA1 (5'-AMP-activated protein kinase catalytic subunit alpha-1) ELISA Kit

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Description

Human PRKAA1 (5'-AMP-activated protein kinase catalytic subunit alpha-1) ELISA KitThe Human PRKAA1 (5' AMP activated protein kinase catalytic subunit alpha 1) ELISA Kit measures PRKAA1 in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Competitive ELISA detection method and takes 2h assay time. The microplate provided in this kit has been precoated with PRKAA1. PRKAA1 in the sample or standard competes with a fixed amount of biotin labeled PRKAA1 for sites on a pre coated antibody specific

The Human PRKAA1 (5'-AMP-activated protein kinase catalytic subunit alpha-1) ELISA Kit measures PRKAA1 in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Competitive-ELISA detection method and takes 2h assay time. The microplate provided in this kit has been precoated with PRKAA1. PRKAA1 in the sample or standard competes with a fixed amount of biotin-labeled PRKAA1 for sites on a pre-coated antibody specific to PRKAA1. Free components are washed off. After adding HRP-Streptavidin Conjugate (SABC), biotin specifically binds with streptavidin to form immune complexes. Wash off unbound conjugate. Add TMB substrate solution. Then, 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. Compare OD450 value of sample with the standard curve through curve fitting software to determine the concentration of PRKAA1 in the sample. The concentration of the target substance is inversely proportional to the OD450 value.

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SKU: 77610782041

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4.5 ★★★★★
Based on 21 reviews
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azra
Massapequa, US
★★★★★ 5
It Works REALLY well
Size: 1.7 Fl Oz (Pack of 1)
I have Lupus with Eczema and Psoriasis, and my skin is really sensitive. I was trying to find a sunscreen that wouldn't break out my skin when I was out and at home. I was looking on YouTube and came across a channel, DrDillyOfficial. She herself has eczema, so when she recommended the brand, I took a chance to buy this, and it was one of the best choices I made for my skin. Its cast free, very light weight and it has a nice glow effect so it doesnt make you shiny but the glow effect I love. When you're outside, you forget you even have it on its that good. I would highly recommend this it has been a life saver when going outside and worrying about sun protection
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Reviewed in the United States on March 31, 2026
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Verified Purchase
Kiki
San Leandro, US
★★★★★ 5
Perfect daily face sunscreen
Size: 1.7 Fl Oz (Pack of 1)
Best daily sunscreen I have tried. Not greasy & leaves no white cast. Did not break out my face. It seems to make my skin look smoother & healthier while protecting it from daily sun damage. The consistency is not thick or too watery. It is thin enough to go on smooth and quickly. Just shake the bottle and lightly squeeze the tip onto your finger or face and smooth on evenly. Can be used under makeup as a base.
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Reviewed in the United States on January 4, 2026
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Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Stays in place no white cast. THE BEST!
Size: 1.7 Fl Oz (Pack of 1)
BEST facial sunscreen I have ever used. I also use Color Science tinted sunscreen when I’m not wearing any “makeup” . I was looking for a sunscreen to use under my regular makeup. I’ve tried several products that were highly recommended . This sunscreen actually makes my high-end makeup look smoother, softer and even looks to blur the wrinkles more than just the makeup. My makeup stays put it doesn’t pill, shred or melt off. I also wear it without makeup when exercising outdoors, so of course I’m going to sweat. It doesn’t burn my eyes if I sweat and actually stays in place. I also put it on my neck and Décolletage and it does not melt off. I know it’s pricey, but it’s worth it. I highly recommend this product. Check out the other Color Science tinted sunscreen It’s amazing too.
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Reviewed in the United States on July 26, 2025
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Verified Purchase
L.D.
Draper, US
★★★★★ 4
Truly no cast
Size: 1.7 Fl Oz (Pack of 1)
Goes on very smooth and there is truly no white cast. No weird smells, no stringing eyes etc. This is a great product, just wish the price point per oz was better
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Reviewed in the United States on April 7, 2026
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Verified Purchase
LSK
Belleville, US
★★★★★ 5
No White Cast
Size: 1.7 Fl Oz (Pack of 1)
No white cast. I use the 2 finger method and have medium-deep skin tone. I have slightly oily skin and it does not leave my skin with a greasy, shiny or sticky either. I will definitely buy this again.
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Reviewed in the United States on June 6, 2026

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