Rat GDF5 (Growth Differentiation Factor 5) ELISA Kit (Small Sample)
SKU: 66583453077

Rat GDF5 (Growth Differentiation Factor 5) ELISA Kit (Small Sample)

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Description

Rat GDF5 (Growth Differentiation Factor 5) ELISA Kit (Small Sample)The Rat GDF5 (Growth Differentiation Factor 5) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre coated with an antibody specific to Rat GDF5. Standards or samples are added to the appropriate microtiter plate wells then with a biotin conjugated antibody specific to Rat GDF5. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate

The Rat GDF5 (Growth Differentiation Factor 5) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Rat GDF5. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat GDF5. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Rat GDF5, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. 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 GDF5 in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 66583453077

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4.8 ★★★★★
Based on 1296 reviews
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K
Verified Purchase
Karen K.
Boise, US
★★★★★ 3
Not as expected
Size: 6 Inch, Color: Bone
I have been looking for these ever since we got a similar one at Sierras for our 1 1/2 yo Cane Corso. She is brutal on chew toys and the first one from the box store held up well. However, this did not hold up as well and she was done with it in less than a week. Still looking for that perfect toy.
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Reviewed in the United States on May 20, 2026
J
Verified Purchase
Jackie
Port Orchard, US
★★★★★ 5
More durable than expected.
Size: 5 Inch, Color: Raccoon
I was walking through my front room the other day when I noticed a suspicious spot on the floor. It looked like something I should not touch without gloves. As I got closer, I realized what it was. It’s the ‘guts’ from this toy. My dogs (Pit Bull and German Shorthaired Pointer) were each given one. Both are aggressive chewers with their toys. They ATE the faces off these toys and now play with the felt interior. I’m still trying to figure out how they ate through leather while the felt remained intact. Regardless, they still play with them. Now they are basically semi-fuzzy throw toys we can throw in the house because they don’t leave marks on the wall if our aim is off. Sometimes things work out the way they should. :)
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Reviewed in the United States on March 12, 2026
Z
Verified Purchase
ZC
Charlottesville, US
★★★★★ 4
Great with supervision
Size: 6 Inch, Color: Bone
My dogs LOVE these, but removing a star because these apparently are VERY delicious and they will ingest what they rip off if I don’t supervise; also removing a star for how quick they’re able to tear these up. These are like catnip for dogs, I’ll still buy them!
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Reviewed in the United States on September 13, 2025
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Verified Purchase
Penny Sinclair
Chelsea, US
★★★★★ 1
Don't waste your money!!
Size: 5 Inch, Color: Fox
With in minutes my puppy was pulling on the middle fiber stuff. I was worried he would choke/ingest it so I immediately threw it away just like the money I apparently threw away on this unsafe and misleading chew toy.
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Reviewed in the United States on May 29, 2026
J
Verified Purchase
J-WO
Houston, US
★★★★★ 5
Durable!
Size: 5 Inch, Color: Raccoon
Love these toys/brand! Our Beagle had to have stomach surgery from ratting something he shouldn’t have. Since then we hit this brand of toy because he really can’t destroy it! Great quality and highly recommend for dogs that like to chew!
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Reviewed in the United States on June 8, 2026

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