SKU: 3551340152

Rat PGF (Placental Growth Factor) ELISA Kit

Sale price$202.50 Regular price$225.00
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

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

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

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SKU: 3551340152

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4.6 ★★★★★
Based on 12 reviews
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Verified Purchase
Taina Franke
Omaha, US
★★★★★ 5
Love my new jewelry tree
Color: Silver, Color: Silver
Love this tree to organize my jewelry. Easy to assemble and plenty of space for earrings and rings
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
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Verified Purchase
Shari Lyne DuShane
Natrona Heights, US
★★★★★ 5
Easy assembly
Color: Silver
Super easy assembly, one screw in tree trunk is unscrewed to place bowl and tree together - Phillips screwdriver needed. I bought the silver ring holder which perfectly suits my personality and decorative style. Can't tell you how wonderful it feels to finally have all of my rings off of my desk and stored in an easy to find place! Space saving is high on my list because I currently live in a 28' camper, so do not have my larger jewelry boxes in here with me. It only arrived today (7/28/2019) so this is with only a single days use, but am very pleased with the purchase and value for the ring holder - I was specifically looking for an inexpensive metal ring tree versus a plastic one.
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Reviewed in the United States on July 28, 2019
P
Verified Purchase
psychichealer
Phoenix, US
★★★★★ 5
Great way to display my favorite hand-made pendants
Color: Gold, Color: Gold
I make jewelry. I get attached to certain pendants. But I can't wear them all! So THIS! I can have it on my desk and have all my favorite Shaman Styled Stones with me :-D
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
Y
Verified Purchase
Yaniv Goldstein
Battle Creek, US
★★★★★ 5
Great starter set for finding the right hoop size
Color: Gold, Size: 40-50-60mm
Bought these for my girlfriend and we both ended up really liking them. I actually liked that this set came with multiple sizes because it let her try different looks before deciding what size she likes most. It was a nice way to test things out before spending more money on real gold earrings. They look good, feel lightweight, and have been a fun way to figure out her preference.
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Reviewed in the United States on May 26, 2026
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Daisy
Port Orchard, US
★★★★★ 5
Great value and super cute!
Color: Gold, Size: 30-40-50mm, Color: Gold, Size: 30-40-50mm
These earrings are a yellow gold which I like, and they’ve held up really well the past few days in the shower and with daily wear. These feel high quality and as long as you arent rough with the clasps, these should last you a long time. These are affordable for the quality. I don’t think these will tarnish, and they haven’t lost any shine. The ones in the picture are the smallest size, but I love the others too. They are comfortable to wear and very light weight, whereas others I’ve tried have been heavy or not sturdy enough for daily wear. I would definitely recommend buying these!
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Reviewed in the United States on September 11, 2023

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