SKU: 47361711801

UniOne® TR-FRET Human IL6/IL6R Binding Kit

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Description

UniOne® TR-FRET Human IL6/IL6R Binding KitProduct Specification Host Human Stability & Storage 80 Background The assay kit employs Homogeneous Time Resolved Fluorescence (TR FRET) technology to measure the interaction between IL 6 and IL 6R. This method enables simple, rapid, and high throughput identification of inhibitors and antibody based blockers. As illustrated, the interaction between IL 6 and IL 6R is detected using a Eu labeled anti Tag1 antibody (TR FRET donor) and an Acceptor

Product Specification


Host Human
Stability & Storage

-80℃

Background

The assay kit employs Homogeneous Time-Resolved Fluorescence (TR-FRET) technology to measure the interaction between IL-6 and IL-6R. This method enables simple, rapid, and high-throughput identification of inhibitors and antibody-based blockers. As illustrated, the interaction between IL-6 and IL-6R is detected using a Eu-labeled anti-Tag1 antibody (TR-FRET donor) and an Acceptor-labeled anti-Tag2 antibody (TR-FRET acceptor). Upon binding of IL-6 to IL-6R, the donor and acceptor antibodies are brought into close proximity. Excitation of the donor antibody then triggers Fluorescence Resonance Energy Transfer (FRET) to the acceptor antibody, resulting in specific emission of a 665 nm wavelength signal from the acceptor. The intensity of this specific signal is proportional to the extent of IL-6/IL-6R interaction. This homogeneous assay features a straightforward workflow with no washing steps required.


Components

Table 1. Reagents and Storage Conditions

Component

Concentration

500 TESTS

2500 TESTS

10000 TESTS

Storage Temp.

Tag1-IL6 protein

100×

20μL

100μL

400μL

-80°C

Tag2-IL-6R protein

100×

20μL

100μL

400μL

-80°C

Tocilizumab

10 μM

10 μL

50 μL

200 μL

-80°C

Anti-Tag1 Eu cryptate antibody

50×

50μL

250μL

1000μL

-80°C

Anti-Tag2 Acceptor antibody

12.5×

200μL

1000μL

4000μL

-80°C

Detection buffer

10×

2mL

10mL

40mL

-80°C

* Avoid repeated freeze-thaw cycles of reagents. Aliquot upon first th

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SKU: 47361711801

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S. Watson
Fort Morgan, US
★★★★★ 5
Great buy
Our dog is so happy about this. He loves chasing a ball. We also love the fact that it is collapsible and only 12 inches. We travel a lot so it’s perfect for that. I’m enclosing a movie. I did about it for Amazon.
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Reviewed in the United States on February 10, 2026
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4everirish
Grantham, US
★★★★★ 1
Very disappointed
Unfortunately I ended up being very disappointed with this purchase, after about two weeks of use, it just stopped performing. Not sure what happened but it just stopped releasing the ball and I don't know why, it had no flexibility left to it. I'm not doing a very good job of trying to explain why it quit working but suffice it to say, it became useless after a couple of weeks. Broke my neighbors dog's heart, lol.
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Reviewed in the United States on November 20, 2025
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Verified Purchase
Kamy
Pawtucket, US
★★★★★ 5
Quality dog toy
Color: Blue, Pattern Name: Toucan
My dog loves this toy. He is a chewer and this toy has been durable is still in one piece after several months of attempted destruction. I will be buying again from this company. Quality stuff and good price.
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Reviewed in the United States on May 23, 2026
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Verified Purchase
PCH
Lexington, US
★★★★★ 5
Puppies love!!
Color: Green, Pattern Name: Dinosaur
Our mixed mutt dogs are aggressive chewers and destroy every toy! This one was reasonably priced and is still together! The girls love their baby! One of the best toys I’ve found!
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Reviewed in the United States on May 11, 2026
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Verified Purchase
Lynn B
Massapequa, US
★★★★★ 5
sturdy enough for tug toy mini american and an aussie verified it..lol.
Color: Green, Pattern Name: Dinosaur
a full size aussie and a mini american were playing tug with it... it is still here with no rips etc. very sturdy. the squeeker is annoying but i put that toy up before bed.
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Reviewed in the United States on May 20, 2026

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