SKU: 90294729720

Human IL-1Beta (Interleukin 1 Beta) ELISA Kit

Sale price$289.80 Regular price$322.00
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Human IL-1Beta (Interleukin 1 Beta) ELISA KitThis Interleukin 1 Beta ELISA kit uses the Sandwich ELISA principle. The micro ELISA plate provided in this kit has been pre coated with an antibody specific to Human IL 1Beta. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human IL 1Beta and Avidin Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and

This Interleukin 1 Beta ELISA kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human IL-1Beta. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human IL-1Beta and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human IL-1Beta, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The OD value is proportional to the concentration of Human IL-1Beta. You can calculate the concentration of Human IL-1Beta in the samples by comparing the OD of the samples to the standard curve.

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Exchange/Return Notes
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SKU: 90294729720

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Wajiha
Massapequa, US
★★★★★ 5
Quiet Luxury Look Without the Designer Price
I bought this bag because I genuinely loved the color, woven design, and overall look of it, not because I needed validation from carrying a designer label. Honestly though, it can easily pass the Bottega Veneta vibe test at first glance. The design looks very elegant and expensive without trying too hard. What surprised me most was how lightweight it is while still fitting all my essentials. I was able to comfortably fit my phone, car keys with remote, cards, and small makeup touch up items inside without making the bag bulky. The gold tone is beautiful in person and pairs so well with both dressy and minimal outfits. It’s one of those bags that instantly elevates the entire look.
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Reviewed in the United States on May 15, 2026
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Mrs. B
Lowell, US
★★★★★ 5
Really nice and well made
Almost a match for the real bag. Nicely made and great value. Shoulder strap is also very well done
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Reviewed in the United States on January 13, 2026
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Gina salinas
Battle Creek, US
★★★★★ 5
The video and picture doesn’t give it justice that it deserves
Color: Matted Brown, Color: Matted Brown
This handbag is so well-made so gorgeous. I want one in every color! I have the white and now the brown Next color would be the green. This handbag looks very expensive on a budget. Five star 100%
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Reviewed in the United States on April 8, 2026
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Noella
Lexington, US
★★★★★ 5
I love it
Color: Snake
Great item
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Reviewed in the United States on January 25, 2026
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Sharyn
Carnegie, US
★★★★★ 5
My new clutch purse
Color: Black
I love my NEWBELLA handwoven clutch purse. I saw one on a designer website for over $1300, so was pleased i picked this.
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Reviewed in the United States on February 19, 2026

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