SKU: 67802835996

Monkey RF-IgM (Rheumatoid Factor IgM) ELISA Kit

Sale price$292.50 Regular price$325.00
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Description

Monkey RF-IgM (Rheumatoid Factor IgM) ELISA KitThe Monkey RF IgM (Rheumatoid Factor IgM) ELISA Kit measures RF IgM in Monkey Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on indirect ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with antigen. Biotinylated antibody is used as detection antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound

The Monkey RF-IgM (Rheumatoid Factor IgM) ELISA Kit measures RF-IgM in Monkey Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on indirect ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with antigen. Biotinylated antibody is used as detection antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with RF-IgM bound to precoated antigen. 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 RF-IgM in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 67802835996

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Marie
Draper, US
★★★★★ 5
Must purchase
Size: Queen, Color: 01 - White
My favorite sheets. Super soft and also thick. I have had them throughout my time in college and each time I have purchased a new size mattress I have bought these sheets. Super easy to wash and get stains out of. I have white and they are still white after a year and a half.
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Reviewed in the United States on December 26, 2025
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T.E.A.cup
Pawtucket, US
★★★★★ 5
Very comfy
Sheet feels super soft, but tough. Hopefully they're sturdy/thick enough to handle my husband's sandpaper feet and last longer than those cheap thin jersey sheets from Walmart. So far, though, totally impressed.
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Reviewed in the United States on September 20, 2025
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L. Levaur
Waukegan, US
★★★★★ 1
Sheets are not sized to fit.
Size: Twin XL, Color: 07 - Taupe
These XL twin sheets do NOT fit my xl twin mattresses. They are too long length wise and too short width wise. I have tried to use them several times and each time they do NOT stay on the mattress for even one day. I am very unhappy with the sizing and if I could return them I would. Was just a waste of good money in my opinion
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Reviewed in the United States on March 6, 2026
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Jen
West Palm Beach, US
★★★★★ 2
Not Happy - Faded
Size: Twin XL, Color: 08 - Dark Blue, Size: Twin XL, Color: 08 - Dark Blue
I really wanted to love this but ended up super disappointed in this cover sheet. It was a generous size & nice fabric BUT it faded in the center of the sheet where my child slept on it. Here are pictures to show the side of the sheet against the faded area. I would not recommend it although I like that it's organic.
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Reviewed in the United States on September 15, 2025
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Aurélie
Whiting, US
★★★★★ 4
A little thin
Size: Twin, Color: 06 - Sand
Nice sheet, very soft but a little thin for my liking
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Reviewed in the United States on January 6, 2026

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