Porcine PSPN (Persephin) ELISA Kit
SKU: 63336134147

Porcine PSPN (Persephin) ELISA Kit

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Description

Porcine PSPN (Persephin) ELISA KitThe Porcine PSPN (Persephin) 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 Porcine PSPN. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Porcine PSPN and Avidin Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate

The Porcine PSPN (Persephin) 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 Porcine PSPN. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Porcine PSPN 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 Porcine PSPN, 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 Porcine PSPN. You can calculate the concentration of Porcine PSPN in the samples by comparing the OD of the samples to the standard curve.

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SKU: 63336134147

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4.1 ★★★★★
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Verified Purchase
Alex899
Houston, US
★★★★★ 5
Worth it!
Format: Paperback
Great book to help keep kids engaged and excited to tour through Paris. Recently used it on our trip with 5-8 year olds and had a blast searching for paintings in museums or various sites through the city. Had some interesting facts/history to share about the various places (although wish it had more)
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Reviewed in the United States on January 2, 2025
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Verified Purchase
Kathryn Wetzel
Draper, US
★★★★★ 4
Kept a 10 year old engaged
Format: Paperback
I bought this for my 10 year old for our trip to Paris. It contained some activities that kept him interested during our museum/castle trips. It even lead us to Chateau de Vincennes which we wouldn’t have found on our own! The Louvre hunt had us going all over the place (mainly because he can’t leave anything incomplete) but it helped initiate conversations about history. The only issue is that the Notre Dame challenge is sadly impossible to complete now based on the fire in April. I also wish something would be added regarding Les Invalides. If you have elementary aged kids then I would highly recommend.
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Reviewed in the United States on August 8, 2019
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Excellent addition to a trip
Format: Paperback
Just got back from Paris. My 9 year old daughter loved using this book throughout our adventures. It was light enough to carry with us each day and had a nice mix of information to read and things to look for. There were A LOT of different sites listed. In a week we still didn't get to some of them. Would definitely buy one of these books for another trip.
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Reviewed in the United States on June 22, 2025
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Verified Purchase
Cortessa Russell
Chelsea, US
★★★★★ 5
A must-have for Grade-schoolers going to Paris
Format: Paperback
This was an absolutely wonderful Secret Agent Spy book that kept our kids engaged throughout our time in Paris. I bought a copy for each of our three children. This book was perfect for my 8 and 9 year-old, my 6 year old was only moderately engaged. It could be her personality, it could be her age. But what this book did do was bring to life the main tourist attractions we were dragging them to. We spent 4 hours at the Louvre, and once we were done with that Mission, my older two were immediately wanting to move on to the missions that took place just outside the Louvre. The writing is appropriate without being condescending or too simple. Highly recommend this for any grade-schooler. May be ok for middle schoolers too. Thanks Catherine Aragon!
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Reviewed in the United States on September 18, 2019
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Percy's mom
Port Orchard, US
★★★★★ 5
A must read
Format: Kindle
I always look forward to Kris Bryant's books. Scandalous did not disappoint.
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Reviewed in the United States on November 15, 2025

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