SKU: 21184672896

Human Anti-PTX4 (Pentraxin-4) antibody ELISA Kit

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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18

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Description

Human Anti-PTX4 (Pentraxin-4) antibody ELISA KitThe Human Anti PTX4 (Pentraxin 4) antibody ELISA Kit measures Anti PTX4 in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on indirect ELISA detection method and takes 3h assay time. The microplate provided in this kit has been precoated with antigen. HRP antibody is used as detection antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components.

The Human Anti-PTX4 (Pentraxin-4) antibody ELISA Kit measures Anti-PTX4 in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on indirect ELISA detection method and takes 3h assay time. The microplate provided in this kit has been precoated with antigen. HRP-antibody is used as detection antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add HRP-detection antibody, then it binds with Anti-PTX4 bound to precoated antibody. Wash unbound components 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 Anti-PTX4 in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 21184672896

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Suzie
Whiting, US
★★★★★ 5
Super Efficient & Pretty
Color: Warm Gold
It really is a perfect color of gold. It was super easy to use because each paper towel tears off easily. The bottom stays stable and doesn’t lean over when you tear off the sheet.
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Reviewed in the United States on March 24, 2026
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Marc
Carnegie, US
★★★★★ 5
Excellent Paper Towel Holder!!
Color: Black
Sleek design!! Inexpensive and does the job. Easy installation and handles all size home paper towels!! Very Sturdy!!
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Reviewed in the United States on January 17, 2026
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Dexidus
Lowell, US
★★★★★ 5
Great item
Color: Black
Easy to put together looks stylish and simple. Works as expected
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Reviewed in the United States on May 30, 2026
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Pam
Lowell, US
★★★★★ 5
Classic and useful.
Color: Black
I purchased to gift my son for his apartment. It is both attractive and useful. The weighted base makes it functional and balanced, and all for a very minimal price.
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Reviewed in the United States on March 8, 2026
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Tina
Boise, US
★★★★★ 5
Perfect paper towel holder
Color: Black
Easy to put together, very nice looking.
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Reviewed in the United States on May 12, 2026

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