SKU: 97224860068

ROBO4 (Roundabout homolog 4) ELISA Kit (Small Sample)

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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

ROBO4 (Roundabout homolog 4) ELISA Kit (Small Sample)The ROBO4 (Roundabout homolog 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 ROBO4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin conjugated antibody specific to Human ROBO4. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is

The ROBO4 (Roundabout homolog 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 ROBO4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human ROBO4. 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 ROBO4, 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 ROBO4 in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 97224860068

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Roseann Ramsey
Draper, US
★★★★★ 1
Rope is cheap..
Rope is cheap. Knots came undone within 4 throws to my 7 month old puppy. I expected better quality from Kong brand
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Reviewed in the United States on March 27, 2026
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Lee Hayes
Louisville, US
★★★★★ 5
Good dog toy
Built well and durable. Quiet you as well.
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Reviewed in the United States on April 29, 2026
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Theresa pfiel
Birmingham, US
★★★★★ 3
Good toy, watch the string part
Good for the price! The rope did end up breaking off because my dogs chewed through it, but my dogs still play with the ball. The ball part can be loud if your dog throws it around on the floor. The ball is super tough and my dogs have yet to chew through it.
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Reviewed in the United States on August 21, 2025
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m kudera
Bozeman, US
★★★★★ 4
DURRABLE BALL
mY LAB/GOLDEN MIX MADE SHORT WORK OF THE ROPE BUT THE BALL IS SOLID. THE BACK COLOR MAKES IT AN INDOOR BALL IN THIS AREA; iT WOULD BE EASILY LOST IN THE BRUSH/WOODS SURROUNDING MY HOUSE.
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Reviewed in the United States on February 11, 2026
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Judy Brownfield
Lake Worth, US
★★★★★ 5
Indestructible and Throws nicely
My Boxer dog loves this toy and she can't destroy it. Great size for larger dogs
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Reviewed in the United States on March 25, 2026

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