SKU: 23147755160

Human DAO (Diamine Oxidase) ELISA Kit

Sale price$202.50 Regular price$225.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Human DAO (Diamine Oxidase) ELISA KitThe Human DAO (Diamine Oxidase) ELISA immunoassay kit uses the Sandwich ELISA principle. The micro ELISA plate provided in this kit has been pre coated with an antibody specific to Human DAO. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human DAO and Avidin Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well

The Human DAO (Diamine Oxidase) ELISA immunoassay kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human DAO. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human DAO and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human DAO, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The OD value is proportional to the concentration of Human DAO. You can calculate the concentration of Human DAO in the samples by comparing the OD of the samples to the standard curve.

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SKU: 23147755160

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Terry J
Draper, US
★★★★★ 5
Good value
Considering my girls will destroy any toy in no time and how much dog toys cost. These hold up as well as most and are a good value and the dogs like them.
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Reviewed in the United States on February 13, 2026
F
Verified Purchase
For Simplicity’s Sake
Draper, US
★★★★★ 5
Quality, Cute, Fun Toys for My Medium Sized Dogs
My dogs were very happy with these as Christmas gifts, and I’m very happy that I do not have worry about my dogs ingesting a bunch of stuffing or that I have to pick up stuffing all over the house. These are very cute, are of good quality, and are big enough for medium sized dogs to play with.
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Reviewed in the United States on January 11, 2026
O
Verified Purchase
Old but not too old.
Carnegie, US
★★★★★ 3
Pretty good. Maybe better for smaller less vilolent doggies.
Liked the colors and the concept. Did take care of the "stuffie pollution problem". Seems durable enough for my dogs to play "tug of war" with. I do think however the squeakers need more protection as they were toast in mere minutes it seemed. I think I will look for some made with canvas like material on outside to see if that will make them last longer. Special thanks to my "Testers" Luna and Chunky! Cheers!
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Reviewed in the United States on October 12, 2025
D
Verified Purchase
Dr. Angel R. Martinez
Pawtucket, US
★★★★★ 4
Toy monster
My dog loved them, but did not live long. My 33lb dog is a killer with dog toys and this was like candy for her.
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Reviewed in the United States on October 26, 2025
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Verified Purchase
Dani
Whiting, US
★★★★★ 5
Good Deal
Price is right, no stuffing to pick up, dogs love them and just throw them out after they’re dirty and your dog got the squeaker out.
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Reviewed in the United States on October 3, 2025

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