SKU: 68515021476

Human TNFRSF21 (Tumor Necrosis Factor Receptor Superfamily Member 21) ELISA Kit

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Description

Human TNFRSF21 (Tumor Necrosis Factor Receptor Superfamily Member 21) ELISA KitThe Human (TNFRSF21) Tumor Necrosis Factor Receptor Superfamily Member 21 ELISA Kit measures Tumor Necrosis Factor Receptor Superfamily Member 21 in samples. The plate has been pre coated with Human TNFRSF21 antibody. TNFRSF21 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human TNFRSF21 Antibody is added and binds to TNFRSF21 in the sample. Then Streptavidin HRP is added and binds to the Biotinylated

The Human (TNFRSF21) Tumor Necrosis Factor Receptor Superfamily Member 21 ELISA Kit measures Tumor Necrosis Factor Receptor Superfamily Member 21 in samples. The plate has been pre-coated with Human TNFRSF21 antibody. TNFRSF21 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human TNFRSF21 Antibody is added and binds to TNFRSF21 in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated TNFRSF21 antibody. After incubation unbound Streptavidin-HRP is washed away during a washing step. Substrate solution is then added and color develops in proportion to the amount of Human TNFRSF21. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.

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SKU: 68515021476

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4.2 ★★★★★
Based on 22 reviews
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Verified Purchase
Steve Chavez
Phoenix, US
★★★★★ 4
Great Protection, Great Fit — One Small Flaw
Color: Forest Green
I really love this case. It protects the iPad well, fits perfectly, and is still easy to put on and take off. The pencil holder is especially nice — it keeps the Pencil secure without feeling loose or flimsy. My only complaint is that some USB‑A to USB‑C adapters don’t have enough clearance to plug in. The edge of the case blocks certain adapters from seating properly. It’s the only issue I’ve run into, but it’s worth mentioning if you rely on chunkier adapters. Aside from that, this is an excellent case and one I’m happy to use every day.
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Reviewed in the United States on April 9, 2026
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Verified Purchase
Rosemary Raines
Waukegan, US
★★★★★ 5
Ipad case
Color: Black
It is very well made! Sturdy and easy to use. Has a great stand to watch videos and such. Perfect fit for my IPad. Easy to install.
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Reviewed in the United States on May 3, 2026
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Verified Purchase
janismarla
Houston, US
★★★★★ 5
FANTASTIC IPAD CASE
Color: Banana
This case is so sturdy and stays in place. The color is bright and vibrant and very easy to clean. Highly recommend!
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Reviewed in the United States on May 28, 2026
R
Verified Purchase
Renee G. McGee
Cuba, US
★★★★★ 5
Fits perfect
Color: Black
Love this cover! It really does adhere to the fridge like the ad says. It shipped fast too. Love the stand on it too.
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Reviewed in the United States on May 29, 2026
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Verified Purchase
Susu
Pawtucket, US
★★★★★ 5
It’s a great value
Color: Black
My son is very happy with this iPad case. It fits perfectly, provides great protection against scratches and minor drops, and feels durable and well-made. The stand feature is very convenient for watching videos, reading, or working. It also has a sleek design and doesn’t add much extra weight to the device.
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Reviewed in the United States on June 8, 2026

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