Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
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Description
Human NRBF2 (Nuclear Receptor-Binding Factor 2) - Recombinant ProteinProduct Overview Product Name Recombinant Human NRBF2 Protein Product Overview This recombinant human NRBF2 protein includes amino acids 45 287aa 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% trehaloseprior to lyophilization. Target Uniprot Id Q96F24 Recommended Name Nuclear receptor binding factor 2 Gene Name NRBF2 Synonyms
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 1994 reviews
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Product Reviews
★★★★★ 5
Excellent product
Color: Orange
Excellent product gave as gift and was enjoyed by the labrador.
The tail makes all the difference.
Would recommend.
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Reviewed in the United States on May 20, 2026
★★★★★ 2
Not worth it - (2nd day of having product)
Color: Orange
Fun toy out of the box - Frenchie dog.
Charge does not last long. Even with recharging, the motor seems weaker. It asks to keep the charging port dry, but it is not slobber-proof, so when opened, the entire inside is wet - I have to blow-dry the charging port in order to be able to recharge it
Day 2 - movement is so weak, but it shows full charge. Barking sound is no longer audible. If you have a chewer... not great as it is easily broken apart. Not really worth it. At least it's cheaper on Amazon than their website.
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Reviewed in the United States on January 16, 2026
★★★★★ 4
Interactive Dog Toy
Color: Orange
My 100 lb shephard/golden mix likes this toy but she tends to get agitated with it. I have to keep an eye on her because she destroys toys in record time. The only complaint I really have is once she gets interested and plays for a long time it needs to be charged and she doesn't want me to take it to be charged. Wish the charge lasted a little longer or there were two of the inner parts so one could charge while she is playing with the second one. The plastic ball could be made of rubber so the teeth marks don't show up.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
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Reviewed in the United States on September 28, 2025
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
