SKU: 24318046080

Rabbit E2 (Estradiol) ELISA Kit

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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Rabbit E2 (Estradiol) ELISA KitThe Rabbit E2 (Estradiol) ELISA Kit measures E2 in Rabbit Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Competitive ELISA detection method and takes 2h assay time. The microplate provided in this kit has been precoated with E2. E2 in the sample or standard competes with a fixed amount of biotin labeled E2 for sites on a pre coated antibody specific to E2. Free components are washed off. After adding HRP

The Rabbit E2 (Estradiol) ELISA Kit measures E2 in Rabbit Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Competitive-ELISA detection method and takes 2h assay time. The microplate provided in this kit has been precoated with E2. E2 in the sample or standard competes with a fixed amount of biotin-labeled E2 for sites on a pre-coated antibody specific to E2. Free components are washed off. After adding HRP-Streptavidin Conjugate (SABC), biotin specifically binds with streptavidin to form immune complexes. Wash off unbound conjugate. Add TMB substrate solution. Then, TMB was catalyzed by HRP to produce a blue color product that turned yellow after adding a stop solution. Read the O.D. absorbance at 450nm in a microplate reader. Compare OD450 value of sample with the standard curve through curve fitting software to determine the concentration of E2 in the sample. The concentration of the target substance is inversely proportional to the OD450 value.

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SKU: 24318046080

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4.2 ★★★★★
Based on 25 reviews
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Verified Purchase
JD
Waukegan, US
★★★★★ 5
My puppy went right to sleep
Color: Neutral
With having a new baby puppy sometimes they can have anxiety leaving their mother and siblings behind. This helped my puppy so much with the transition from being with them to being by himself. This cute adorable plush puppy has a quiet heartbeat that soothes my puppy to sleep. It is well made and serves the purpose it was intended for. I also loved that this came with teething toys that my puppy loves to chew on and the blanket is super soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2024
K
Verified Purchase
kladdagh
Whiting, US
★★★★★ 5
Helped our puppy settle in from the first night!
Color: Blue
We got this kit to welcome our 8 week old puppy. The warming packs work really well. Especially important since it was our puppy’s first time separated from him mom and littermates. The heartbeat is loud enough for us to hear at night but we got used to it. The Snuggle Puppy stays in his crate as his special companion and he snuggles like it’s one of his pack. Ahead of puppy’s arrival, we put one of my husband’s tshirts on the Snuggle Puppy to add his scent to it. I think that helped the transition, too. Luckily, this puppy doesn’t destroy stuffed animals. After 3 weeks all but the tongue are in tact. I’m not sure how long it would last if he was a destroyer. The toys are ok. The freezable teething heart is a hit. He has settled in to his nightly routine really well and gets excited to greet his pal!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2021
C
Verified Purchase
Carol S Butler
Massapequa, US
★★★★★ 5
Dogs favorite chew toy..
Color: Teal
This is my 11# Maltese/Poodle very favorite chew toy. He did however chew one end off,, hubby took it to his his workshop and filed it down. Cooper's back in business!!
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Reviewed in the United States on May 23, 2026
R
Verified Purchase
robin hawkins
New York, US
★★★★★ 5
Best dog toy ever!!
Color: Teal
My dog absolutely loves this toy. It's very durable and made from quality materials that she can't destroy and she's an aggressive chewer. It Makes a squeaky sound that encourages and keeps her engaged for longer play times. I will be looking to purchase other dog toys from this company,its worth the money and so happy I bought this for my girl!!
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Reviewed in the United States on April 5, 2026
H
Verified Purchase
hotbiscuitsandsweetmarie
Belleville, US
★★★★★ 1
Parts of this are way too hard to be safe for dogs
Color: Royal Blue
My dog sniffed this and took a hard pass. The body is hard rubber, which some dogs might like. However, the head and tail are rock hard plastic - definitely hard enough to break a dog's teeth. I'm glad my dog wasn't interested in it.
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Reviewed in the United States on April 28, 2026

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