SKU: 312169199

EasyStep Rat fT3 (Free Triiodothyronine) ELISA Kit

Sale price$343.80 Regular price$382.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

EasyStep Rat fT3 (Free Triiodothyronine) ELISA KitThis assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre coated with Rat fT3 antigen, and the Rat fT3 standard plate wells that pre coated using protein related techniques are provided separately. Standard Sample Diluent Buffer or samples are added to the appropriate microtiter plate wells ,then added a HRP conjugated antibody specific to Rat fT3 to each microplate well and

This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Rat fT3 antigen, and the Rat fT3 standard plate wells that pre-coated using protein-related techniques are provided separately. Standard/Sample Diluent Buffer or samples are added to the appropriate microtiter plate wells ,then added a HRP-conjugated antibody specific to Rat fT3 to each microplate well and incubated . After TMB substrate solution is added, the enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ±10nm. The concentration of Rat fT3 in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 312169199

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Theresa Marie
Fort Morgan, US
★★★★★ 1
No chew resistant for heavy chewers.
Not durable for a heavy chewer. I went by the reviews which said they lasted and were chew resistant. Ha! Not so with my Brittany Spaniel. She chewed this apart within hours!
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Reviewed in the United States on May 25, 2026
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surfah girl
Boise, US
★★★★★ 5
indestructible!
these are so cute, squeak but my puppy who chews everything from rocks to shells was unable to tear these toys to shreds or even bite it into pieces. she actually gave up and grew bored with them which has never happened with any other toy or item she fixates on and eventually destroys.
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Reviewed in the United States on May 12, 2026
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Hannah O.
Pawtucket, US
★★★★★ 5
Great!
Surprisingly tough. Holds up to tug and doesn't rip right away like so many soft toys do. Has crinkle legs and squeaky head. Dog is having so much fun
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Reviewed in the United States on April 29, 2026
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Verified Purchase
stephanie
Lowell, US
★★★★★ 2
Junk
Able to chew up in about a day.
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Reviewed in the United States on May 28, 2026
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Riverady241
Boise, US
★★★★★ 5
Cute toy for small dogs!
Color: Pinata Dog Toy
My dog is obsessed with this toy. This does not have a squeaker in it which is great cuz she doesnt like them. The crinkles and rope seem very durable. She did eat the tail very quickly but overall its held up well! Great tug toy for a small dog or puppy!
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Reviewed in the United States on May 10, 2026

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