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Description
StepSlim Human IFN-γ（ALP）plus ELISpot KitProduct Specification Antigen IFN Antibody Type Recombinant mAb Reactivity Human Purification Protein A Stability & Storage 12 months from date of receipt reconstitution, 2 to 8 as supplied. Kit Precision Intra assay: 2. 08% Inter assay: 2. 44% Sample type PBMCs Assay type Sandwich (Qualitative) Assay time 18 24hours Species reactivity Human Background IFN
Product Specification
| Antigen | IFN-γ |
| Antibody Type | Recombinant mAb |
| Reactivity | Human |
| Purification | Protein A |
| Stability & Storage | 12 months from date of receipt / reconstitution, 2 to 8℃ as supplied. |
Kit
| Precision | Intra-assay: 2.08%； Inter-assay: 2.44% |
| Sample type | PBMCs |
| Assay type | Sandwich (Qualitative) |
| Assay time | 18-24hours |
| Species reactivity | Human |
Background
IFN-γ
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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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
4.8 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Worked good for me
Color: Multicolor
Used these for kids to use on a balloon launcher as alternative to water balloons they are good enough for that, can’t say how well they work playing tennis?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
★★★★★ 5
Nice for Operation Christmas Child
Color: Multicolor
I purchased these for Operation Christmas Child. Nice colors. As expected. I recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
★★★★★ 4
Love the colors
Color: Multicolor
These last a few days at my house, but I have a big dog
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
hard to see darker colors when coming at speed
Color: Multicolor
big box of cheap functional tennis balls.
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Reviewed in the United States on December 15, 2025
★★★★★ 5
they squeak
Color: Multicolor
my dog loves these balls because they squeak unlike other brands.... and the 2.5 inch is a good size for a med to large dog... only issue is i go through a ball a day... because my Pit loves to squeak the life out of them.... good for about 2000 squeaks....
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025
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