SKU: 66121501132

UniOne® TR-FRET Human IL2/IL2R Binding Kit

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Description

UniOne® TR-FRET Human IL2/IL2R Binding KitProduct Specification Host Human Stability & Storage 80 Background This kit utilizes HomogeneousTime Resolved Fluorescence (TR FRET) technology to measure the interactionbetween IL2 and IL2R. This method enables simple and rapid high throughputscreening of inhibitors and blocking antibodies. As shown, the interaction betweenIL2 and IL2R is detected using a Eu labeled Anti Tag1 Antibody (TR FRET donor)and an Acceptor labeled Anti Tag2 Antibody (TR FRET

Product Specification


Host Human
Stability & Storage

-80℃

Background

This kit utilizes HomogeneousTime-Resolved Fluorescence (TR-FRET) technology to measure the interactionbetween IL2 and IL2R. This method enables simple and rapid high-throughputscreening of inhibitors and blocking antibodies.

As shown, the interaction betweenIL2 and IL2R is detected using a Eu-labeled Anti-Tag1 Antibody (TR-FRET donor)and an Acceptor-labeled Anti-Tag2 Antibody (TR-FRET acceptor). The binding ofIL2 to IL2R brings the donor and acceptor antibodies into proximity. Excitationof the donor antibody triggers Fluorescence Resonance Energy Transfer (FRET) tothe acceptor antibody, resulting in a specific emission signal at 665nm. Thisspecific signal is proportional to the degree of interaction between IL2 andIL2R. This homogeneous assay is simple to perform and requires no washingsteps.



Components

Component

Concentration

100 TESTS

500 TESTS

2500 TESTS

10000 TESTS

Storage Temp.

Tag1-IL2 protein

40×

10μL

50μL

250μL

1000μL

-80°C

Tag2-IL2R protein

100×

4μL

20μL

100μL

400μL

-80°C

Basiliximab

100×

3μL

10μL

50μL

200μL

-80°C

Anti-Tag1 Eu dye antibody

50×

10μL

50μL

250μL

1000μL

-80°C

Anti-Tag2 Ac antibody

12.5×

40μL

200μL

1000μL

4000μL

-80°C

Detection buffer

10×

400μL

2mL

10mL

40mL

-80°C

*Repeated freeze-thaw cycles should be avoided. Aliquot upon first thaw and store according to the specified conditions. Valid for one year.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66121501132

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4.1 ★★★★★
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J
Verified Purchase
Janet Becraft
Alexandria, US
★★★★★ 5
Colors and size
Color: Vanilla/Acorn
Perfect for my needs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
H
Holy Cow
Dallas, US
★★★★★ 5
Polished Everyday Crossbody, Though Priced Like a Designer-Branded Bag
Color: Vanilla/Acorn
This crossbody bag has a clean, classic look that works well for everyday use, errands, travel, or casual outfits where you want something more polished than a basic purse. The north-south shape gives it a slim profile, so it does not feel overly bulky, but it still has enough room for daily essentials like a phone, wallet, keys, small cosmetics, cards, and other small items. The zipper closure is a practical feature because it keeps everything more secure than an open-top bag, especially when walking around, shopping, or traveling. The front and back zippered pockets are also useful for items you want quick access to, like a phone, receipt, lip balm, or transit card. I like that the layout keeps the bag organized without making it feel complicated. The material is mostly PVC with some polyester and polyurethane, so it has more of a coated designer-bag feel rather than soft genuine leather. That makes it easier to wipe clean and more resistant to everyday marks, but buyers should know they are paying more for the brand/style than for leather construction. The bag feels structured and presentable, but it may not have the same long-term aging or softness as a real leather crossbody. For comfort, the crossbody style is convenient because it keeps your hands free and distributes weight better than carrying a small handbag by hand. It is best for people who want a stylish everyday bag, not someone looking for a large tote or something that can carry bulky items. For pricing, similar branded crossbody bags usually range from about $80–$200, depending on the brand, size, material, and whether it is leather or coated canvas/PVC. At around $180, this is on the premium side for a PVC-blend crossbody, but it is fairly typical for the Michael Kors price range. Overall, it feels worth considering if you like the style and brand name, but value-focused buyers may want to compare sale prices or color options before paying full price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
L
Linda A.
Bozeman, US
★★★★★ 5
Stylish, Spacious, and Perfect for Everyday Use
Color: Brown/Acorn
absolutely love this Michael Kors Jet Set Travel crossbody bag! The design is great making it easy to pair with both casual and dressy outfits. It’s surprisingly spacious for its size and keeps all my essentials organized without feeling bulky. The quality of the materials and craftsmanship is excellent, and it feels very durable. This has quickly become my go to bag for everyday use and travel! Great price!
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Reviewed in the United States on April 28, 2026
M
Miss Beckworth
Chelsea, US
★★★★★ 5
Designer quality and design
Color: Vanilla/Acorn
This is the second Michael Kors bag in my collection, and I’m pleased with both of them. These are quality items that are timeless and complement pretty much everything that i own. At first, i thought that this was a travel bag in the sense that you would put toiletries in it, but it’s intended to be a smaller crossbody bag that you can travel with. It’s meant to hold essential items and look quite stylish while doing so. I chose this color since my luggage set and toiletry bags are all cream and brown. Classic, chic, elegant and sophisticated without screaming that this is a designer bag. This comes packaged beautifully and carefully so that it’s protected. The strap is adjustable on both sides. The bag lives up to Michael Kors quality and is worth every penny. I need a matching wallet or wristlet NOW. Highly recommended if you appreciate designer products that have a higher price point but will last for years and always be in style.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
V
Verified Purchase
Vicki K.
Pawtucket, US
★★★★★ 5
Beautiful Crossbody!
Color: Vanilla/Acorn
In my opinion, this is the perfect crossbody. First, it is very stylish- Michael Kors Signature design & lovely leather trim. I have been searching for a crossbody and this fits all my needs. Zipper pocket is perfect for my cell phone, inside has plenty of room and is a few inches wide at the bottom- not flat. The shoulder strap is wider at the shoulder for comfort- such a nice feature. Great bag!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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