SKU: 28751349772

Canine P21 (Cyclin-dependent kinase inhibitor 1) ELISA Kit

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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

Canine P21 (Cyclin-dependent kinase inhibitor 1) ELISA KitThe Canine P21 (Cyclin dependent kinase inhibitor 1) ELISA Kit measures p21 in Canine Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti p21 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add

The Canine P21 (Cyclin-dependent kinase inhibitor 1) ELISA Kit measures p21 in Canine Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody-Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti p21 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with p21 bound to precoated antibody. Wash unbound components and add HRP-Streptavidin Conjugate (SABC). Wash unbound components again and add TMB substrate solution. Then, TMB was catalyzed by HRP to produce a blue color product that turned yellow after adding a stop solution. Read the O.D. absorbance at 450nm in a microplate reader. Calculate the concentration of p21 in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 28751349772

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Pennye Stevens
Lake Worth, US
★★★★★ 4
Dog chews
Color: Red
Prefer natural products but sometimes hard to get but the dogs loved them.
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Reviewed in the United States on April 16, 2026
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Lashae
Grantham, US
★★★★★ 1
HARD!!!
Color: Red
Advertised as chew toys but they’re literally hard as rocks idk how anybody’s dog can chew on this and enjoy it
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Reviewed in the United States on May 24, 2026
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Dellynn Hansen
Waukegan, US
★★★★★ 5
Great purchase!
Color: Red, Color: Red
I have 3 very different dogs, a Doberman, a rat terrier, and a German short hair - Great Pyrenees mix. They all LOVE these durable chew toys. I will definitely be purchasing more when the time comes. I wouldn’t need more due to durability but my rat terrier is an expert toy hider! 😅
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Reviewed in the United States on April 6, 2026
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Jamster
Waukegan, US
★★★★★ 5
Great toy for heavy chewing
Color: Brown
Excellent toy for those dogs like mine that can destroy a bone in a couple of hours these will last a good long time I actually got 6 months on them
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Reviewed in the United States on February 24, 2026
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Kristine G
Bozeman, US
★★★★★ 5
Durable
Color: Yellow
My dogs like these. You can put a liquid or paste treat in the area that is like a bowl. Very durable
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Reviewed in the United States on April 4, 2026

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