SKU: 63516896052

Human Interleukin-4 (IL-4) ELISA Kit

Sale price$280.80 Regular price$312.00
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Human Interleukin-4 (IL-4) ELISA KitThis ELISA kit is designed to detect Human Interleukin 4 (Human IL 4). The assay plate has been pre coated with mouse anti Human IL 4 monoclonal antibody. When the sample containing IL 4 is added to the plate, it binds to the antibodies coated on the wells. Then, a horseradish peroxidase conjugated mouse anti Human IL 4 Antibody is added to the wells and binds to IL 4 in the sample. After washing the wells, substrate solutions are added, and the color

This ELISA kit is designed to detect Human Interleukin-4 (Human IL-4). The assay plate has been pre-coated with mouse anti-Human IL-4 monoclonal antibody. When the sample containing IL-4 is added to the plate, it binds to the antibodies coated on the wells. Then, a horseradish peroxidase conjugated mouse anti-Human IL-4 Antibody is added to the wells and binds to IL-4 in the sample. After washing the wells, substrate solutions are added, and the color intensity is directly proportional to the amount of Human IL-4 present. The reaction is stopped by adding an acidic stop solution, and the absorbance is measured at 450 nm.

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SKU: 63516896052

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4.4 ★★★★★
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GN
West Palm Beach, US
★★★★★ 5
MUST BUY Item for Breastfeeding Moms
Size: Standard (18-Inch), Color: Dark Grey
MUST GET item for breastfeeding moms. It is a soft pillow with a removable washable cover. The material is like a suede, which can make it hot to lean on if you typically feel hot when breastfeeding or sleeping. It allows you to sit up straight while in bed with great support.
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Reviewed in the United States on May 1, 2026
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Ms. Rea
Lexington, US
★★★★★ 5
It's perfect support.
Size: Extra Back Support (21-Inch), Color: Dark Grey
The best way to describe the super comfy reading pillow is super comfy. I use it to sit up while watching something soothing to my mind on tv and due to its comfyness and softness, it's perfectly just right for my back. The funny thing is within a few minutes I'm knocked out sleep, which is a good thing. It's soft but firm lumbar area and arms feels oh so comfortable. It gives the best sleep quality and less toss and turning. I highly recommend.
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Reviewed in the United States on May 7, 2026
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Verified Purchase
Michael Simko
Cuba, US
★★★★★ 4
Great Size and Comfort
Size: Extra Back Support (21-Inch), Color: Dark Grey
2 months after buying a different reading pillow I felt it was time to buy a different one based on the comfort and support. I found this one listed for a good price. After carefully looking through the listing, I bought the 21" size. On my first night of usage, I was already impressed with the comfort and support vs the reading pillow I had bought 2 months prior. I like how this one has nice support for my neck and head as I'm relaxing on my bed with my laptop and phone. The texture of the filling gives it a very nice combination of cushioning and firmness. The horizontal feature line in the center of the pillow is a nice feature for back and neck support thanks to it giving the pillow some flexibility. As for the arms, their length, width, height, and cushioning are very good for resting my arm while I'm using the wireless mouse with my laptop.
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Reviewed in the United States on February 27, 2026
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GhostFingersXP
Charlottesville, US
★★★★★ 5
Book Reading Wife Approved
Size: Standard (18-Inch), Color: Sage Green
I purchased this for my wife who reads quite a bit and she absolutely loves it. She said it feels soft, is the right size for her, and makes book reading more comfortable for her. I call it a win.
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Reviewed in the United States on April 23, 2026
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A Brown
Battle Creek, US
★★★★★ 3
Not good quality
Size: Standard (18-Inch), Color: Dark Grey
Comfy, however it’s getting flat an only had it a week
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Reviewed in the United States on April 27, 2026

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