SKU: 22075557995

Rabbit CFI (Complement Factor I) ELISA Kit

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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

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

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

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SKU: 22075557995

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4.0 ★★★★★
Based on 7 reviews
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Roxx Reviews
Boise, US
★★★★★ 5
Love this water! Here's why!
Size: 42.3 Fl Oz (Pack of 12), Number of Items: 12
I am pretty picky about bottled water. I will only drink black capped water as white caps make me very ill and blue caps don't have the taste or quality of black caps (the color of caps indicate how it is collected and process). Of all the black caps, Essentia is my favorite brand. I love the strong, sturdy bottles, and prefer the larger size to help me remember to hydrate. Most people don't feel like water has affects like coffee or energy drinks, but this water is clean and provides me with a boost of alertness. In terms of the value, I think it's definitely overpriced. I don't believe water should come at such a high price, yet I still pay for this brand because of the taste, the enjoyment, my energy levels and how clean it tastes going down. And it doesn't make me ill. If you're new to understanding water, pH balances, and how water is different based on how it is processed, give this a try and experience the difference of it's effectiveness.
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Reviewed in the United States on February 3, 2026
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Verified Purchase
Susan Battle-Williams
West Palm Beach, US
★★★★★ 5
Good Water
Size: 33.8 Fl Oz (Pack of 12), Number of Items: 12
Good price. Love this brand of water - no after taste. We even use the water in our ice maker :) as well as making lemon and cucumber water for hydration and a refresher.
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Reviewed in the United States on May 3, 2026
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Verified Purchase
Expanding Man
Dallas, US
★★★★★ 5
My Son's Favorite
Size: 42.3 Fl Oz (Pack of 12), Number of Items: 12
My son loves Essentia, and it's the way I can get him to drink water instead of sugary drinks. Essentia puts together an attractive package, too. The black boxes are instantly recognizable, and the bottles actually in drink holders in our car, making portability a big plus, for us, considering he goes around with a bottle most everywhere we go. For him, he says it's the best-tasting bottled water on the market, and its quality is instantly noticeable in comparison its competitors. It keeps him hydrated, and he prefers it to such a degree that we've started buying it by the case.
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Reviewed in the United States on May 1, 2026
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Randall L.
Battle Creek, US
★★★★★ 4
Expensive but good tasting water
Size: 20 Fl Oz (Pack of 24), Number of Items: 24
Expensive but good water. Crazy thing was how it was shipped. Shipped in a box like three times the size of the case the water came in. Didn't have any packing materials inside this huge box to keep it from sliding around. Box arrived halfway opened.
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Reviewed in the United States on February 14, 2026
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Spill_dabeans
Port Orchard, US
★★★★★ 5
Five star taste
Size: 12 Fl Oz (Pack of 12), Number of Items: 12
5 start taste... Great product for summer time. Its better than most water brands on the market. The price is decent as well. Stay hydrated folks!
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Reviewed in the United States on April 21, 2026

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