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![Human NDUFS3 (Nadh Dehydrogenase [Ubiquinone] Iron-Sulfur Protein 3, Mitochondrial) - Recombinant Protein](https://cdn.shopify.com/s/files/1/0568/5883/7069/files/1gs0vkr9o77s1ok4j.jpg?v=1755755350)
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Description
Human NDUFS3 (Nadh Dehydrogenase [Ubiquinone] Iron-Sulfur Protein 3, Mitochondrial) - Recombinant ProteinProduct Overview Product Name Recombinant Human NADH dehydrogenase [ubiquinone] iron sulfur 3, mitochondrial (NDUFS3) Protein Product Overview This recombinant human NADH dehydrogenase [ubiquinone] iron sulfur 3, mitochondrial (NDUFS3) protein includes amino acids 37 264aa of the target gene is expressed in E. coli. The protein is supplied in lyophilized form and formulated in phosphate buffered saline (pH7. 4) containing 0. 01% sarcosyl, 5%
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 272 reviews
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Product Reviews
★★★★★ 5
Good toy
Color: Gator, Style: Accordionz (Grunt Sound)
Fun toy, holding up really well.
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Reviewed in the United States on June 1, 2026
★★★★★ 1
Fun while it lasts…
Color: Pink, Style: Grunt Sound
Fun while it lasts. Doesn’t last very long. This is our third one and last maybe a few weeks. The part that makes noise comes detached inside which causes to toy to no longer make noise, but also can be dangerous if it comes out.
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Reviewed in the United States on June 11, 2026
★★★★★ 4
Great alternative to the grunting pigs!
Color: Pink, Style: Grunt Sound
We go through A LOT of dog toys at my dog based business. The grunting pigs are super cute, but they are also super fragile. It is incredibly easy to dislodge the squeaker. (Grunter?) These are certainly not robust chew toys, but the squeaker is about 30% better at staying put than that of the pigs. It's also smaller, so it's easier for the smaller dogs to play with. These are a new favorite!
Update: August, 2024 I bought an orange hedgehog. Amazon won't let me review that separately so I had to add to my sheep review. The orange hedgehog is only 3 stars. It is made of a harder plastic than the bear and the sheep. It also has a standard squeaker, not the grunting of the bear and sheep. But harder plastic DOES NOT mean that it will withstand an aggressive chewer! If your dog likes to "kill the squeaker" they will be able to do so in minutes! This IS NOT a chew toy! If you are looking for a toy for an aggressive chewer, look at the Orbeez line from Outward Hound. The other thing that makes me less enthusiastic about the orange hedgehog is that the yellow paint started flaking off immediately. I will have to scrub it all off because it looks terrible! The dogs don't care, but their owners sure do! I haven't had that problem with the sheep or the bears. The orange hedgehog is almost like it's from a completely different company!
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Reviewed in the United States on February 16, 2024
★★★★★ 3
Cute
Color: Pink, Style: Grunt Sound
Really cute toy broke in a day and It stopped honking but my dog still plays with it. Durable material. Good toy overall. Please fix the honk and we can buy more like it.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Great find for my dog!
Color: Hedgehog, Style: Big Squeak Hedgehog
This is a Big squeaking toy And has become a favorite of my dog. He is a big chewer but he won’t chew at this one he just carries it around and plays catch with it. I believe the little spikes keeps him from heavy chewing on it! Great find for us! But it is a loud squeak!
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Reviewed in the United States on March 26, 2026
