SKU: 31080348624

CD74 (HLA class II histocompatibility antigen gamma chain) ELISA Kit (Small Sample)

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

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Description

CD74 (HLA class II histocompatibility antigen gamma chain) ELISA Kit (Small Sample)The CD74 (HLA class II histocompatibility antigen gamma chain) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre coated with an antibody specific to Human CD74. Standards or samples are added to the appropriate microtiter plate wells then with a biotin conjugated antibody specific to Human CD74. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After

The CD74 (HLA class II histocompatibility antigen gamma chain) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human CD74. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CD74. 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 CD74, 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 CD74 in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 31080348624

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charles
San Leandro, US
★★★★★ 5
Tough, light weight, bouncy
Color: Yellow
Light weight but very tough and bouncy. My dogs don’t or can’t destroy these like they can tennis balls.
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Reviewed in the United States on May 6, 2026
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molly renee malott
Natrona Heights, US
★★★★★ 5
Perfect playtime ball
Color: Yellow
We’ve had these balls for almost a year and still have all of them. They’ve been to the lake, countless dog parks, and chewed on at home and they’re all still in perfect condition. Our dog is a 70lb English shepherd who’s no stranger to ruining balls
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Reviewed in the United States on May 17, 2026
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kkjkew
Carnegie, US
★★★★★ 1
NOT for aggressive chewers!
Color: Yellow
My dog destroyed this ball within 10-15 minutes of use. He is a 65 lb German Shepherd. I do not recommend these balls for aggressive chewers.
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Reviewed in the United States on March 3, 2026
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Anthony Marcetti
Houston, US
★★★★★ 5
Excellent balls
Color: 12 Tennis Ball, Color: 12 Tennis Ball
Good size and keeps my senior dog active. Very durable and they squeak
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Reviewed in the United States on February 27, 2026
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Beverly Elkins
Port Orchard, US
★★★★★ 5
Great toy my dog loves!
Color: 12 Tennis Ball
My dachshund, Winston, loves these balls because they squeak and of coarse it’s a ball. Only thing is he is destructive and the squeaker doesn’t last long but by far his favorite toy.
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Reviewed in the United States on February 26, 2023

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