SKU: 7726873021

Human CK-18/M30 (caspase-cleaved Keratin-18) ELISA Kit

Sale price$234.00 Regular price$260.00
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Human CK-18/M30 (caspase-cleaved Keratin-18) ELISA KitThe Human CK 18 M30 (caspase cleaved Keratin 18) ELISA Kit measures CK 18 M30 in Human 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 CK 18 M30 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add

The Human CK-18/M30 (caspase-cleaved Keratin-18) ELISA Kit measures CK-18/M30 in Human 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 CK-18/M30 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with CK-18/M30 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 CK-18/M30 in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 7726873021

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Amazon Customer
Whiting, US
★★★★★ 5
Perfect
Size: 10, Color: Black
Gave these as a gift and he’s not stopped saying how comfortable they are
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
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Verified Purchase
hhh2theizzzooo
Belleville, US
★★★★★ 5
So Comfortable!!
Size: 13 Wide, Color: Black
My husband loves them. He says that they’re the most comfortable shoes he’s ever worn.
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Reviewed in the United States on May 26, 2026
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Verified Purchase
Thyatira (Mr and Mrs)
Draper, US
★★★★★ 1
This is never emailed
We have never received this warranty after asking multiple times and it is impossible to connect with seller directly. I highly recommend not buying the watch or the warranty. We only purchased the watch because of this warranty coverage. I suspect that the warranty is invalid anyway if anyone does get it emailed to them. So we buy the watch with warranty, it never comes so we just ask for a refund on the warranty payment but we keep the watch which probably dies within two or three years and because it’s not from the Fossil company we can’t do anything about it breaking down so soon. My guess is that’s the plan. Very disappointed and will not use this seller again.
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Reviewed in the United States on September 25, 2023
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Verified Purchase
Laura Shearn
Chelsea, US
★★★★★ 1
Watch insurance
I purchased a citizen watch from Amazon and decided to get warranty they was pushing 🫸 not knowing I was given a 5 yr warranty from citizen company with purchase! Cannot give opinions on it because I have gotten no information about this program and have not had to use it... but I can contact them anyway....
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Reviewed in the United States on December 1, 2023
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Verified Purchase
Ryan N
Lake Worth, US
★★★★★ 5
Solid Timepiece
Color: Grey, Color: Grey
Overall, I’m really happy with this watch. The only small complaint I have is adjusting the bracelet. I picked up a $15 watch repair kit to size it myself, and while it wasn’t difficult, the push-pin links were definitely more of a hassle than I expected—especially compared to my Oyster bracelet with screws. Just a bit time-consuming, nothing major. Once that part was done, though, I’ve loved everything about it. It’s a great everyday watch, surprisingly accurate, and one of those pieces you just don’t get tired of looking at. For what it’s worth, this is coming from someone who also owns a Submariner—not trying to flex, and yes, I fully realize how douchey that sounds. Nothing screams “please validate my life choices” like bragging about an overpriced watch that basically just tells time. But in all seriousness, I only mention it to give some perspective on how much I genuinely enjoy this one.
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Reviewed in the United States on December 10, 2025

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