SKU: 66749543933

Progesterone Saliva ELISA Kit

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Description

Progesterone Saliva ELISA KitThe Progesterone Saliva ELISA kit is a competitive ELISA to measure Progesterone in saliva. Competition occurs between progesterone present in calibrators, controls, specimen samples and an enzyme labelled antigen (HRP conjugate) for a limited number of anti progesterone antibody binding sites on the microplate wells. After a washing step that removes unbound materials, the TMB substrate (enzyme substrate) is added which reacts with HRP to form a blue

The Progesterone Saliva ELISA kit is a competitive ELISA to measure Progesterone in saliva. Competition occurs between progesterone present in calibrators, controls, specimen samples and an enzyme-labelled antigen (HRP conjugate) for a limited number of anti-progesterone antibody binding sites on the microplate wells. After a washing step that removes unbound materials, the TMB substrate (enzyme substrate) is added which reacts with HRP to form a blue-colored product that is inversely proportional to the amount of progesterone present. Following an incubation, the enzymatic reaction is terminated by the addition of the stopping solution, converting the color from blue to yellow. The absorbance is measured on a microplate reader at 450 nm. A set of calibrators is used to plot a calibrator curve from which the amount of progesterone in specimen samples and controls can be directly read.

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SKU: 66749543933

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4.1 ★★★★★
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Lisa Rush
Charlottesville, US
★★★★★ 5
Inspiring story and gorgeous illustrations
Format: Hardcover
Such an inspiring story about life, love, courage and all of the people that work so hard to train and care for service dogs. The deep bond between a service dog and their owner is such a beautiful thing to see. I love seeing people living their best life with their service dogs out in public and when I read this book I felt it was the perfect way to spread awareness and hope especially to young kids. I highly recommend this book and I hope Canine Companions comes out with more in the future either following Andy’s life or maybe from a childs perspective who’s parents adopt a canine companions dog and how her/his life improves as a result.
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Reviewed in the United States on October 23, 2025
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Karen Briscoe
Birmingham, US
★★★★★ 5
Achieve a higher level of success
Format: Paperback
Achieve a higher level of success in business and life by applying one of the greatest lessons ever. Anything is possible from reading this book. Karen Briscoe, author
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Reviewed in the United States on January 6, 2025
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Nickers
Natrona Heights, US
★★★★★ 5
The quality of questions determines the quality of your life
Format: Kindle
The bible tells us we have not because we ask not. This book gives the keys to a mindset that guides to better questions.
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Reviewed in the United States on March 3, 2026
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Jackson Dunes
Boise, US
★★★★★ 5
Pug At The Beach loves Jack Canfield
Format: Paperback
Far too many people wander through life unfulfilled because they lack the skill set needed to experience life to its most bountiful. That's in part due to a fear of asking for that which brings us what we need, want or desire. People are afraid. Afraid of rejection, afraid of looking foolish, and a whole host of other things. Be afraid no longer. The Aladdin Factor will teach you how to ask without fear. Canfield's book taught me how to ask in a powerful, confident way that would guarantee my success. Simple phrasing combined with subtle reflection made for a life transforming read. At Pug Headquarters, it's a must read. Diana Taylor Top Dog Pug At The Beach Sometimes all you need in life is the wisdom of a good dog.TM
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Reviewed in the United States on October 9, 2007
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Briceson
Omaha, US
★★★★★ 4
Good not great
Format: Paperback
Good advice on asking, could be a bit more content on how to actually ask. Most examples seemed to be more made up than practical. Still good book.
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Reviewed in the United States on June 25, 2019

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