Human ELF4 (ETS-related transcription factor Elf-4) ELISA Kit
SKU: 46053001343

Human ELF4 (ETS-related transcription factor Elf-4) ELISA Kit

$234.00 $260.00
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Description

Human ELF4 (ETS-related transcription factor Elf-4) ELISA KitThe Human ELF4 (ETS related transcription factor Elf 4) ELISA Kit measures ELF4 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 ELF4 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add

The Human ELF4 (ETS-related transcription factor Elf-4) ELISA Kit measures ELF4 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 ELF4 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with ELF4 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 ELF4 in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 46053001343

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4.4 ★★★★★
Based on 2270 reviews
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Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 4
It works
Size: Paper Towel Holder - With Phone Holder Design
It's great for what it is. I love the spring arm that holds the towels from unraveling. It does keep the towels from in raveling. That's the reason I bought it. The only thing I don't like about it is the spray bottle on the top. I'm not saying it's a bad thing. I didn't think I'd use the phone holder and made fun of it. But I actually used it and liked the fact that it did its job well. I just don't like it nor will I use it. The spray bottle is the reason for 4 stars
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
M
Verified Purchase
Madelyn
Fort Morgan, US
★★★★★ 3
Return for a reason
Size: Paper Towel Holder - Standard Design
The spray bottle feels very cheap, and it doesn’t stick well down to the paper towel holder. The actual holder is an OK quality it’s very flimsy but it does the job. I would recommend to spend the extra money to get a better one from amazon
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Reviewed in the United States on April 29, 2026
M
Verified Purchase
MAli
Natrona Heights, US
★★★★★ 5
Excellent product
Size: Paper Towel Holder - Standard Design, Size: Paper Towel Holder - Standard Design
This kitchen paper towel holder is very convenient and practical. The holder keeps paper towels secure and easy to access, while the small spray bottle is perfect for quick cleaning around the kitchen. It saves space on the counter and looks neat and modern. Great quality and very useful for everyday use!
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Reviewed in the United States on May 25, 2026
J
Verified Purchase
Joselis
Pawtucket, US
★★★★★ 5
✨✨✨✨
Size: Paper Towel Holder - Standard Design, Size: Paper Towel Holder - Standard Design
I absolutely love this paper towel holder! It’s not only sturdy and sleek, but the built-in spray bottle is such a clever and practical idea. It saves me space on my countertop and makes cleaning super convenient. The base is heavy enough to keep it stable, and it holds the rolls perfectly. Definitely a great addition to my kitchen — stylish and functional at the same time. Highly recommend
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Reviewed in the United States on September 11, 2025
E
Verified Purchase
Estela fransua
Natrona Heights, US
★★★★★ 5
Useful Addition to My Kitchen
Size: Paper Towel Holder - Standard Design, Size: Paper Towel Holder - Standard Design
This has been a useful addition to my kitchen. It is simple, convenient, and works well for my daily routine. I would recommend it.
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Reviewed in the United States on May 31, 2026

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