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Description
Human IL-6 OneStep ELISA Kit (High Level)Product Specification Immunogen Recombinant Protein Antibody Type Recombinant mAb Reactivity Hu Purification Protein A Stability & Storage 12 months from date of receipt reconstitution, 2 to 8 C as supplied. Kit Precision Intra assay: 3. 6% Inter assay: 7. 2% Sample type SerumPlasma Assay type Sandwich (quantitative) Sensitivity 0. 466 pg ml Range 2. 1 pg mL 136 pg mL Recovery Serum: 109% Plasma: 88% Assay time 60 minutes Species reactivity Human
Product Specification
| Immunogen | Recombinant Protein |
| Antibody Type | Recombinant mAb |
| Reactivity | Hu |
| Purification | Protein A |
| Stability & Storage | 12 months from date of receipt / reconstitution, 2 to 8 °C as supplied. |
Kit
| Precision | Intra-assay: 3.6%； Inter-assay: 7.2% |
| Sample type | Serum，Plasma |
| Assay type | Sandwich (quantitative) |
| Sensitivity | 0.466 pg/ml |
| Range | 2.1 pg/mL – 136 pg/mL |
| Recovery | Serum: 109% Plasma: 88% |
| Assay time | 60 minutes |
| Species reactivity | Human |
| NIBSC convert | The dose response curve of the International Standard (21/308) parallels the OneStep standard curve. To convert sample values obtained with the kit to approximate NIBSC (21/308) units, use the following equation: NIBSC (21/308) approximate value (IU/mL) = 0.142 x OneStep Human IL-6 value (pg/mL). |
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Exchange/Return Notes
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4.1 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 4
Not for super chewers
Color: Blue
This ball seems to be of good quality; has held a charge well and is easy to use. Sadly, the cover lasted less than 15 minutes with our dog.... not for aggressive chewers for sure. Pretty funny to watch the hound dog jowls shake though.
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Great fun for dogs!
Color: Orange
Two of our dogs really love this! It caused a lot of barking and chasing and running around trying to grab it. It's really funny to use the remote to control it (and especially make it stop when things get a little too chaotic!) It feels durable even when pawed and bumped into and stepped on. The battery life seems good. I plugged it in overnight to charge so not sure how long it took to charge, but it has lasted quite a while with the dogs playing with it and still doesn't need a charge. It's easy to screw off one side of the ball to plug it in to charge. The size is a little bigger than a tennis ball I would say and has a soft texture.
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Reviewed in the United States on January 6, 2026
★★★★★ 1
It doesn't work.
Color: Blue
The two halves of the ball shell come apart again and again when the dog plays with them. When it is time to recharge the core, it will not take a charge. The dog loves it, but it's unsafe to play with.
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Reviewed in the United States on January 15, 2026
★★★★★ 2
It doesn’t do what is supposed to do
Color: Blue
Wasn’t impressed..,all the ball does is vibrate. It doesn’t really bounce
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Reviewed in the United States on March 6, 2026
★★★★★ 5
My dogs fight over it
Color: Orange, Color: Orange
Easy to use, durable, and has a great battery love. At first my dogs were curious and unsure about it, now its become one of their favorite toys. They'll stare at it while its being charged and impatiently wait for it so they can have fun again. Perfect size for most breeds.
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Reviewed in the United States on January 3, 2026