Mouse Leukemia Inhibitory Factor ELISA Kit
SKU: 14247257420

Mouse Leukemia Inhibitory Factor ELISA Kit

$220.05 $244.50
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Description

Mouse Leukemia Inhibitory Factor ELISA KitThe Mouse Leukemia Inhibitory Factor ELISA kit is a sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre coated with an antibody specific to LIF. Standards or samples are added to the appropriate microtiter plate wells then with a biotin conjugated antibody specific to LIF. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only

The Mouse Leukemia Inhibitory Factor ELISA kit is a sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to LIF. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to LIF. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain LIF, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of LIF in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 14247257420

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4.7 ★★★★★
Based on 607 reviews
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Product Reviews
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Verified Purchase
Wolfpack Athletics
Charlottesville, US
★★★★★ 5
Surprisingly Tough Without Being Too Hard
Style: Black chew toys for dogs
The hardness on this bone is right in the sweet spot for aggressive chewers. It’s firm and durable enough that my dog hasn’t been able to tear chunks off or destroy it quickly, but it’s not rock-hard to the point where I’d worry about teeth damage. My dog usually goes through most toys pretty fast, and this one has held up really well. After extended chewing sessions, it only shows minor wear instead of deep cracks or breakage. It keeps his attention without splintering or becoming unsafe. If you’re looking for a bone that can handle strong jaws while still being safe for aggressive chewers, this one strikes a good balance and has been a solid option so far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
S
Verified Purchase
Sarah G
Massapequa, US
★★★★★ 4
Not completly indestructible but good buy
Style: Black chew toys for dogs, Style: Black chew toys for dogs
Dogs loved this. I have 5 pot mixed and they all have enjoyed this. I ordered two more after they enjoyed the first one so much. So far my dogs have not been as destructive as they have been in the past (especially on my couches). I have been home more recently so it could be a combination, but I think the bones have been helpful. Sturdier than the red Kong toys, but not as indestructible as the black kongs. As durable or more than the ruff dawg balls, and much more affordable than all of those. Also, some of my dogs are more selective on toys, but this one was an immediate hit, even with my dog that has shown now interest in ANY chew toy. We even walked through pet smart one day, and i tried to get him to play with every toy on the shelf- and he was not impressed. I even showed him the scented toys that cost $40-50 each. Happy that he took to this immediately. Keep an eye out. I heard one of my dogs hacking and coughing from the other room, but by the time I heard it and got to the room, it wasn’t clear what he was choking on. I had three of these bones in the room at the time, but there was also food and such around so hard to tell. Recommend supervising your dog with the toy in the beginning at least.
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Reviewed in the United States on April 28, 2024
K
Verified Purchase
Kimberly Schiller
Natrona Heights, US
★★★★★ 5
Lasts with a pitbull
Style: Black chew toys for dogs
Good for very aggressive chewers. Even large, strong jawed dogs. My 70lb pitbull loves them and they usually last 6 months before we have to replace (because she's chewed slowly down the ends) Would recomment!
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Reviewed in the United States on February 28, 2026
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 3
Great, but didn’t last
Style: Black chew toys for dogs, Style: Black chew toys for dogs
I have a 70 pound pitbull and he absolutely loves this toy. Unfortunately, within a couple of hours this toy started to crumble. Now, there are large crumbs breaking off that he started eating, so we have to toss it. He’s only had this for two weeks.
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Reviewed in the United States on January 8, 2026
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Verified Purchase
Julie Ann laclair
Draper, US
★★★★★ 5
Great value for a great price
Style: Black chew toys for dogs
My dogs loves it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

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