SKU: 52597592665

Human PPY (Pancreatic prohormone) ELISA Kit

Sale price$234.00 Regular price$260.00
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Description

Human PPY (Pancreatic prohormone) ELISA KitThe Human PPY (Pancreatic prohormone) ELISA Kit measures PPY 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 PPY. PPY in the sample or standard competes with a fixed amount of biotin labeled PPY for sites on a pre coated antibody specific to PPY. Free components are washed off. After

The Human PPY (Pancreatic prohormone) ELISA Kit measures PPY 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 PPY. PPY in the sample or standard competes with a fixed amount of biotin-labeled PPY for sites on a pre-coated antibody specific to PPY. 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 PPY in the sample. The concentration of the target substance is inversely proportional to the OD450 value.

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SKU: 52597592665

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Karol
New York, US
★★★★★ 5
Very handy!
Color: Sliver, Size: S
Love this thing! It is very nice looking along with keeping remotes handy
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Reviewed in the United States on February 1, 2026
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Terri A. Santorella
Massapequa, US
★★★★★ 5
Perfect for your remotes plus more!
Color: Dark Brown, Size: M
Awesome product. The large sized option holds all our remotes plus my cell phone. Perfect for the coffee table.
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Reviewed in the United States on January 18, 2026
K
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karen laudisio
Pawtucket, US
★★★★★ 5
work well
Color: Blossom
these work really well on your screens on your phone and laptop. I keep one of them in my car for the computer screen. there are 4 of them so you can leave them in multiple places and always have one handy. the designs are fun. they clean well with a little pressure. they do not scratch the surfaces. they are nice and soft and small enough to keep in your purse or wherever.
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Reviewed in the United States on April 30, 2025
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Alexandra C
Carnegie, US
★★★★★ 5
These are handy and effective!
Color: Blossom
These work really well for cleaning phone/tablet screens, the display screen in my car, and any other screen surface. The material is soft and doesn’t scratch, doesn’t require any liquid cleaning product, and does a great job of removing smudges and dust. I like how portable they are-I can keep one in my car, one in my purse, one in my work bag, and one in my nightstand. I’ve reused them multiple times and they have stood up well to multiple uses with no apparent loss of cleaning ability.
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Reviewed in the United States on August 13, 2025
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M.R.
Port Orchard, US
★★★★★ 4
Work great, inexpensive, but…pic just a tad different
Color: Glitter Pink/Black
These work well, were worth the price, and made good stocking stuffers. I took off 1 star, because they appeared somewhat different from the photo. The photo made the glitter ones looked like they had stars as part of the pattern (like a night sky or outer space), but it seems like that effect was added to the photo to enhance the glittery appearance. They are, in fact, very sparkly and not very celestial, so they were just a tad more ‘girly’ than I was expecting. Nothing wrong with glitter and glam—just different from what I thought I was getting. On a positive note, the glitter is sealed in and doesn’t shed, so you won’t be spreading sparkly escapees for the rest of eternity. (I guess I would give 4.5 stars if I could)
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Reviewed in the United States on December 22, 2025

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