SKU: 94784706675

UniOne® TR-FRET Human VAV1/CRBN PROTAC Binding Kit

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Description

UniOne® TR-FRET Human VAV1/CRBN PROTAC Binding KitProduct Specification Host Human Stability & Storage 80C Background The kit employs homogeneous time resolved fluorescence (TR FRET) technology to measure the interaction between the DDB1 CRBN complex and VAV1 mediated by the molecular glue MRT 6160 or test compounds. This method provides a high throughput format for the simple and rapid detection of small molecules capable of mediating the interaction between the DDB1 CRBN complex and VAV1. As shown,

Product Specification


Host Human
Stability & Storage

-80°C

Background

The kit employs homogeneous time-resolved fluorescence (TR-FRET) technology to measure the interaction between the DDB1/CRBN complex and VAV1 mediated by the molecular glue MRT-6160 or test compounds. This method provides a high-throughput format for the simple and rapid detection of small molecules capable of mediating the interaction between the DDB1/CRBN complex and VAV1.

As shown, the interaction between DDB1/CRBN and VAV1 is detected using a Eu-labeled anti-Tag1 antibody (TR-FRET donor) and an Accepter-labeled anti-Tag2 antibody (TR-FRET acceptor). Due to the molecular glue MRT-6160 mediating the interaction between DDB1/CRBN and VAV1, the donor and acceptor antibodies are brought into close proximity. Excitation of the donor antibody triggers fluorescence resonance energy transfer (FRET) to the acceptor antibody, causing the acceptor antibody to specifically emit a signal at a wavelength of 665 nm. This specific signal is proportional to the extent of the interaction mediated by MRT-6160 between DDB1/CRBN and VAV1. This homogeneous assay is simple to perform and requires no washing steps.


 

Components

Component

Concentration

100T

500T

2500T

10000T

Storage Temperature

Tag1-DDB1/CRBN protein

100×

5μL

20μL

100μL

400μL

-80℃

Tag2- VAV1 protein

100×

5μL

20μL

100μL

400μL

-80℃

MRT-6160 (200μM)

100×

5μL

10μL

50μL

200μL

-80℃

Anti-Tag1 Eu antibody

50×

10μL

50μL

250μL

1000μL

-80℃

Anti-Tag2 Ac antibody

100×

5μL

25μL

125μL

500μL

-80℃

Detection buffer

10×

400μL

2mL

10mL

40mL

-80℃

Note: Aliquot immediately after the first thaw and store at the recommended storage temperature. Avoid storage after dilution and repeated freeze-thaw cycles.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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SKU: 94784706675

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4.3 ★★★★★
Based on 24 reviews
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Mickey M
Dallas, US
★★★★★ 4
Good for (non-destructive) small dogs
Color: Red
Bought for a small dog, would not recommend for a destructive chewer. After some initial hesitation this has become her favorite toy and keeps her entertained for a good while. The different settings provide some variety to how she can play with it. The battery only lasts about an hour, but it does charge quickly. As others have noted the string is garbage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
K
Verified Purchase
kilo199999999
Alexandria, US
★★★★★ 5
Cool gadget for you puppy!
Color: Red
Do you need a break sometime? Something that you puppy can play with for 20 or 30 minutes at a time? This is it! It goes around the place in random paths that will keep your puppy entertained and amusedZ. It not to loud and it lasts a long time and nothing has broken off form the rough play at all.
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Reviewed in the United States on June 9, 2026
K
Verified Purchase
Kat
West Palm Beach, US
★★★★★ 5
Great for small dogs with a big prey drive!
Color: Red
He loves it!! I have a small dog with a big prey drive and he goes absolutely crazy for this! A big plus for taking the boredom away, really perking up his mental attitude. It's also (at this moment) much cheaper than others that look very similar. Super easy to charge. My dog is a rescue and never learned to play with toys, has zero interest in stuffed toys and doesn't really understand play, but this isn't play to him: It's what he was born to do. He gives it a hearty Two Paws Up!
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Reviewed in the United States on June 1, 2026
C
Verified Purchase
Cyndimp
Grantham, US
★★★★★ 5
Our Yorkie Puppy Loves This Toy!!!
Color: Red
Warning: your pet may become completely obsessed I’ve had this toy for about a year for my Yorkshire Terrier, Gia, and it’s easily the most successful toy purchase I’ve ever made. We even had to replace the first one after she loved it a little too much (chewed the string off), and have since bought more as gifts for friends’ pets. Great toy for small dogs (too fragile for bigger dogs) and active, young cats.) What we love: * Endless engagement: Gia ignores all her other toys and goes straight for this every time * Interactive features: Subtle beeping + changing colored lights + unpredictable rolling patterns keep her hooked * Energy burner: Perfect for indoor play on hardwood floors—she will chase it nonstop * Rechargeable: Battery lasts several hours, even with frequent use * Durability: Holds up well considering how rough she plays Real-life note: Gia will literally bring this toy to me to get me involved—and I have to limit her playtime because she won’t stop on her own. Bottom line: If you have a high-energy dog (or even a playful cat), this isn’t just a toy—it becomes their favorite activity… and possibly their entire personality.
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Reviewed in the United States on April 25, 2026
P
Verified Purchase
Paula Hurst
Boise, US
★★★★★ 3
I wanted it to be a good fit
Color: Red
This toy garnered my dogs attention for a day. We tried it inside but there's too many places it would go under. We tried ot outside and it was powerful enough in the grass so tried concrete patio. My dog lost interest sadly. It wasn't a good product for my dog.
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Reviewed in the United States on June 5, 2026

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