Guinea pig PRF1 (Perforin 1) ELISA Kit
SKU: 4489501328

Guinea pig PRF1 (Perforin 1) ELISA Kit

Sale price$202.50 Regular price$225.00
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Guinea pig PRF1 (Perforin 1) ELISA KitThe Guinea pig PRF1 (Perforin 1) 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 Guinea pig PRF1. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Guinea pig PRF1 and Avidin Horseradish Peroxidase (HRP) conjugate are added successively to each

The Guinea pig PRF1 (Perforin 1) 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 Guinea pig PRF1. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Guinea pig PRF1 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 Guinea pig PRF1, 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 Guinea pig PRF1. You can calculate the concentration of Guinea pig PRF1 in the samples by comparing the OD of the samples to the standard curve.

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SKU: 4489501328

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M. Merriken
Battle Creek, US
★★★★★ 5
Tooth whitener
Flavor Name: A Coconut+Green Tea+Peach
I have used the green bottle so far! As soon as you bite into one, it starts to foam up. I let it foam for a few minutes, and then I brush my teeth. It does freshen your breath and I think it's making my teeth whiter! I have not had a chance to try the other flavors yet. The flavor is mild but good! It is fun to use!
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Reviewed in the United States on February 26, 2026
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Ricky
Natrona Heights, US
★★★★★ 3
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Flavor Name: A Coconut+Green Tea+Peach
These are very interesting. They work very fast like they said. The taste isnt bad so far ive tried the peach and its nice and strong. Only thing id say is its not like brushing your teeth like it claims its more of like a stronger breath mint that foams. Other than that id say its a great mint and product as a mint that you need to spit out haha. I look forward to using them.
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Reviewed in the United States on February 16, 2026
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SophiaSnacks
Houston, US
★★★★★ 5
Buy them!!!
Flavor Name: A Coconut+Green Tea+Peach, Flavor Name: A Coconut+Green Tea+Peach
I just tried the peach one and it was really good!! Definitely feels fresh and clean
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Reviewed in the United States on May 18, 2026
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Sheryl
Charlottesville, US
★★★★★ 1
Don’t waste your money.
These are horrible tasting …not even able to keep it in my mouth. Four people, including myself, tried them and everyone spit it out immediately. Don’t waste your money.
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Reviewed in the United States on February 10, 2026
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Daylily
West Palm Beach, US
★★★★★ 5
Wow. Explosion of froth and mouthwash in one little tablet.
Flavor Name: 2-Bottle Green Tea
I love these for travel, and put some in a tiny container in my purse, too. You just have to spit it out - no rinse necessary. I might try a different flavor than the green tea. Don't love it, but do love the product.
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Reviewed in the United States on April 9, 2026

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