SKU: 7278805130

THBS4 (Thrombospondin 4) ELISA Kit (Small Sample)

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Description

THBS4 (Thrombospondin 4) ELISA Kit (Small Sample)The THBS4 (Thrombospondin 4) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre coated with an antibody specific to Human THBS4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin conjugated antibody specific to Human THBS4. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is

The THBS4 (Thrombospondin 4) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human THBS4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human THBS4. 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 Human THBS4, 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 Human THBS4 in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 7278805130

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Cody
Waukegan, US
★★★★★ 1
Not for aggressive chewers!
Color: H) Infinity Ring, Color: H) Infinity Ring
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Reviewed in the United States on April 10, 2026
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Nicole Lomonaco
Bozeman, US
★★★★★ 4
Dog ball
Color: A) Small 2.5" Ball
My dog enjoys but smaller than expected
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Reviewed in the United States on May 20, 2026
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Amy
Massapequa, US
★★★★★ 5
Great tough ball
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Reviewed in the United States on March 17, 2026
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Christopher D Smith
Dallas, US
★★★★★ 3
Not Quite So Durable...
Color: B) Medium 3" Ball, Color: B) Medium 3" Ball
Maybe I have a SUPER aggressive chewer...he went through this ball in under a week. I originally bought the ball because of a review that stated the owner's Pitbull had the same ball for two years; not so much for my Rottweiler. He started chewing off and swallowing small crumbs from the ball within a day or two. By the end of the week, it was chunks so I had to toss it in the trash to prevent an intestinal obstruction. On the up side, my Rottweiler LOVED the ball while it lasted. However, I can't, in good conscience, give this ball a rave review based on this experience. Please take this review with a grain of salt as I have yet to find ANY toy that my boy won't DESTROY in a week or two. I hope that someone finds this informative when searching for chew toys for SUPER aggressive chewers like mine.
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Reviewed in the United States on March 16, 2026
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SoFlaGRAM
Bozeman, US
★★★★★ 5
loud but in a good way
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