SKU: 4311133164

Human PSMA4 (Proteasome subunit alpha type-4) ELISA Kit

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Description

Human PSMA4 (Proteasome subunit alpha type-4) ELISA KitThe Human PSMA4 (Proteasome subunit alpha type 4) ELISA Kit measures PSMA4 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 PSMA4 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add

The Human PSMA4 (Proteasome subunit alpha type-4) ELISA Kit measures PSMA4 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 PSMA4 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with PSMA4 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 PSMA4 in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 4311133164

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Kail
Cuba, US
★★★★★ 5
Great quality, good content
Format: Hardcover
“The Worst” series is actually… the best! It has become tradition to get my little brother one of these books every Christmas. It has been fun for everyone whether reading or listening. Can’t recommend enough!
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Reviewed in the United States on January 4, 2026
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Amazon Customer
Los Angeles, US
★★★★★ 5
Yetis Are the Worst
Format: Hardcover
Bought the hardcover. Great kids book!
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Reviewed in the United States on January 28, 2026
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Andra Rubin
Phoenix, US
★★★★★ 5
This series is so worth reading to kids!
Format: Hardcover
Such a fun book in the series. Gilbert is back and having another fun (mildly sarcastic) adventure. Love reading these to my kids. They enjoy them and I find some humor in them.
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Reviewed in the United States on December 12, 2024
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froggys109
San Leandro, US
★★★★★ 5
A great gift
Format: Hardcover
A fun series of books that I have been getting for my niece. She seems to really enjoy these as she always asks for the next book!!
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Reviewed in the United States on December 1, 2024
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Sheri
Belleville, US
★★★★★ 5
Granddaughter reads to her brother!!!
Format: Hardcover
My granddaughter now reads these to her brother. So much fun! They built a fort and read all "The Worst" Books we have. Love these
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Reviewed in the United States on April 7, 2025

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