SKU: 16152150421

Human PIWIL1 (Piwi-like protein 1) ELISA Kit

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Description

Human PIWIL1 (Piwi-like protein 1) ELISA KitThe Human PIWIL1 (Piwi like protein 1) ELISA Kit measures PIWIL1 in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti PIWIL1 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated

The Human PIWIL1 (Piwi-like protein 1) ELISA Kit measures PIWIL1 in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody-Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti PIWIL1 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with PIWIL1 bound to precoated antibody. Wash unbound components and add HRP-Streptavidin Conjugate (SABC). Wash unbound components again and 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. Calculate the concentration of PIWIL1 in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 16152150421

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Fletch
Los Angeles, US
★★★★★ 5
Overall Great.
Size: 10.5 Wide, Color: Black
Great product. Great value. Great style. Overall great.
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Reviewed in the United States on March 3, 2026
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pink_dancegirl
Fort Morgan, US
★★★★★ 5
Cute heel
Size: 8, Color: Gold, Size: 8, Color: Gold
Cute shoe and goes with casual or formal wear. Easy to walk in if you wear heels. I’ll put additional padding at ball of shoe for comfort with standing for a long time.
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Reviewed in the United States on May 27, 2026
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Amazon Customer
New York, US
★★★★★ 5
Comfortable
Size: 9, Color: Brown
These are really comfortable
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Reviewed in the United States on May 13, 2026
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Caro Balan
Chelsea, US
★★★★★ 3
Runs small
Size: 8, Color: Black
Runs half size small
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Reviewed in the United States on April 22, 2026
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TeeTee
Cuba, US
★★★★★ 4
Really really cute and easy to style
Size: 8, Color: Black, Size: 8, Color: Black
These look GOOD in person. The design is simple but really classy, and the straps don’t look or feel cheap. The material feels like a smooth faux leather with a slight sheen. It doesn’t feel stiff, and the straps have a little flexibility so they don’t dig into your feet. Comfort-wise, they’re about what you’d expect for a 4-inch heel. Not something I’d wear all day, but for a few hours or a night out they feel secure and easy enough to walk in. The black color is perfect. It’s a true black and goes with pretty much everything. Sizing felt true to size for me. I got an 8 and it fit just right. At around $45, they feel like a fair value for a simple, stylish heel that looks polished without being over the top. I think they make sense if you want a simple pair of heels you can wear with multiple outfits without spending a lot more.
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Reviewed in the United States on April 10, 2026

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