SKU: 25028386271

GDF3 (Growth Differentiation Factor 3) ELISA Kit (Small Sample)

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Description

GDF3 (Growth Differentiation Factor 3) ELISA Kit (Small Sample)The GDF3 (Growth Differentiation Factor 3) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre coated with an antibody specific to Human GDF3. Standards or samples are added to the appropriate microtiter plate wells then with a biotin conjugated antibody specific to Human GDF3. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate

The GDF3 (Growth Differentiation Factor 3) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human GDF3. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human GDF3. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human GDF3, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human GDF3 in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 25028386271

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Rena Magee
Birmingham, US
★★★★★ 5
Fun book for anyone liking purple.
Format: Paperback
I bought this book for my granddaughter. Her favorite color is purple so I knew she’d love it and she did. It’s a fun book.
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Reviewed in the United States on April 30, 2026
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Cody
Port Orchard, US
★★★★★ 4
Love all her books but this one on Kindle has no color
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Love that she sends free books for Kindle but this one is all black and white inside. For children should have lots of color, first time being disappointed but still good book
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Houston, US
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My son didn’t enjoy reading independently before this book
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My son is 7, in 2nd grade. I got him this book in his Easter basket. Tonight he voluntarily picked it up, read the first chapter, was laughing, and then told me about it!! He’s never voluntarily picked up and read a chapter book before other than a graphic novel ! :)
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Reviewed in the United States on April 7, 2026
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Lexington, US
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the world needs more books like this!
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Wholesome books for young growing readers, yes please! It’s a great mix of funny and sweet that any kid will love. I love seeing the characters grow from the unicorn and dinosaurs books. I love that they are real children too. It’s a great message for kids!
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Grady Harp
New York, US
★★★★★ 5
‘Was Nugget’s power guiding me to help people?’ – a fantasy tale to cherish!
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Diane Alber teams with Ryan Thomas in creating their PURPLE SPACE CHICKENS series, books that focus on inspiring art and creativity in children. The characters (both human and animal) sparkle throughout and the authors open with a taste of the fun to come introducing the boy Bear: ‘My name is Bear…It’s a code name I gave myself. Why a code name? Well, everyone in this book has one. Trust me, it’s better that way. I don’t want you knowing who I really am because the last thing I need is NASA asking a dozen questions - or worse, taking my little friend. But I had to document everything, because this experience is straight out of this world…literally.’ And with that intro we meet little chicken Nugget and the story sails forth with an amazingly entertaining and creative plot. There are many attributes to this series intended for grade school kids – one fine chapter book stories that will definitely continue!
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Reviewed in the United States on August 6, 2025

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