SKU: 93658013442

Human sCD44 (Soluble Cluster of Differentiation 44) ELISA Kit

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Description

Human sCD44 (Soluble Cluster of Differentiation 44) ELISA KitThe Human sCD44 (Soluble Cluster of Differentiation 44) ELISA immunoassay kit uses the Sandwich ELISA principle. The micro ELISA plate provided in this kit has been pre coated with an antibody specific to Human sCD44. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human sCD44 and Avidin Horseradish Peroxidase (HRP) conjugate are added

The Human sCD44 (Soluble Cluster of Differentiation 44) ELISA immunoassay kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human sCD44. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human sCD44 and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human sCD44, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. 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 sCD44. You can calculate the concentration of Human sCD44 in the samples by comparing the OD of the samples to the standard curve.

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SKU: 93658013442

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4.5 ★★★★★
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Levia
Omaha, US
★★★★★ 5
A new style LitRPG for me
Format: Kindle
I really like Emma. The attraction that is in this series so far seems blessedly not limited by gender. This starts out like a few other same genre series I've read. It is unique though in how it kicks off. The AI sidekicks do seem suspicious, but also motivated to help their charge progress. Now, if only I could travel, and survive, to a dimension or universe that changed my hair to stay the color I like that would be perfect. Fun series, well written with both mystery and challenge.
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Reviewed in the United States on January 16, 2023
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MLTU
Battle Creek, US
★★★★★ 5
Switch
Format: Kindle
Oh- this was a fun one! I mean, stealing your twin's girlfriend? Come on! Doesn't that sound like a mess you wanna be in?! It was crazy, sexy, it was sweet (in a lot of ways), and it was also heartwarming. I loved it all!
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Reviewed in the United States on October 2, 2025
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HCLMSL
Houston, US
★★★★★ 4
Game On!
Format: Kindle
This was a great quick sapphic read! Not too dark so if you are new to dark romance or not sure about it then this is definitely a book worth reading! I liked the fierce authenticity of Remy. She was protective and loyal (mostly iykyk) Fauna was so sweet and kind. They had some palpable chemistry! And there’s kittens! ;)
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Reviewed in the United States on February 7, 2025
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Amanda Severance
Charlottesville, US
★★★★★ 3
surprised
Format: Kindle
I had the bar set real low for this one figured I would end up not finishing it but I was surprised that I liked it and I did finish it lol. It’s short so was able to read it in one day. It’s a gamer romance take the brothers girlfriend away from him drummer tattoos piercings and a pillow princess
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Reviewed in the United States on June 20, 2025
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Ashley V
San Leandro, US
★★★★★ 5
End Game
Format: Kindle
I absolutely adored this book. The banter had me giggling and kicking my feet the whole time. I loved Mall Ratz & I would die for a story with Lennon as the focal point. I loved their silent nature and kind soul. Overall, this story was a light & fun read that had me smiling at my kindle from start to finish. Remy & Fauna are truly Marceline & Bubblegum Princess reincarnate and I just love their blazingly opposite natures. They fit so well together and I hope everyone pretty pink princess finds their swiss cheese rock god/goddess. I’m definitely off to find my very own player 2 🖤
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Reviewed in the United States on January 10, 2025

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