SKU: 44871939405

Human CDK4 (Cyclin Dependent Kinase 4) ELISA Kit

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Description

Human CDK4 (Cyclin Dependent Kinase 4) ELISA KitThe Human CDK4 (Cyclin Dependent Kinase 4) ELISA Kit measures CDK4 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 CDK4 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated

The Human CDK4 (Cyclin Dependent Kinase 4) ELISA Kit measures CDK4 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 CDK4 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with CDK4 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 CDK4 in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 44871939405

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Robert Dunbar
New York, US
★★★★★ 5
Such a pleasure!
Format: Paperback
Wonderful, wonderful book! A joy to hold and look at. And savor.
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Reviewed in the United States on May 16, 2024
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EM
Louisville, US
★★★★★ 5
Great book, fast read, beautiful artwork
Format: Kindle
My middle school daughter and I both loved this book. There are some very heavy moments with reference to parental substance abuse, but also many beautiful, sweet moments. Love the artwork.
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Reviewed in the United States on April 25, 2024
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Noe D Bustamante
Pawtucket, US
★★★★★ 5
Beautiful story and so worth reading for anyone
It is so wonderful to see a gay love story be handled as wholesomely and tenderly as this novel. This book is pure joy. This would have been a game-changer for me 10 years ago, I am elated that teens and adults today can grow up with something like this. A lot of queer novels tend to talk about dark topics: HIV, homophobic parents, drugs, ostracization etc. It's probably because the people writing and producing the content were young during an era when it was tougher to be queer than now. Heartstopper does not shy away from the tough issues but always the main theme is a loving relationship! A tender and beautiful romance between two boys. I would have loved this during my high school days. Get the books! they are a quick read filled with beautiful comic like drawings and then see the show on Netflix!
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Reviewed in the United States on July 4, 2022
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Christina De Leon
Battle Creek, US
★★★★★ 5
Loved it!
Format: Kindle
I really enjoyed reading this. I saw the Netflix series first, and that brought me to looking up the books. This gives so many feel-good vibes, and it is so sweet. I enjoyed the extra info not mentioned in the tv show and seeing it from different characters’ perspectives.
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Reviewed in the United States on August 14, 2025
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Amazon Customer
Louisville, US
★★★★★ 5
Great quality
Format: Paperback
Great quality book. Thank you
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Reviewed in the United States on January 25, 2026

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