SKU: 31946836378

Human FSTL1 (Follistatin Like Protein 1) ELISA Kit

$386.10 $429.00
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Description

Human FSTL1 (Follistatin Like Protein 1) ELISA KitThe Human (FSTL1) Follistatin Like Protein 1 ELISA Kit measures Follistatin Like Protein 1 in samples. The plate has been pre coated with Human FSTL1 antibody. FSTL1 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human FSTL1 Antibody is added and binds to FSTL1 in the sample. Then Streptavidin HRP is added and binds to the Biotinylated FSTL1 antibody. After incubation unbound Streptavidin HRP is

The Human (FSTL1) Follistatin Like Protein 1 ELISA Kit measures Follistatin Like Protein 1 in samples. The plate has been pre-coated with Human FSTL1 antibody. FSTL1 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human FSTL1 Antibody is added and binds to FSTL1 in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated FSTL1 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 FSTL1. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.

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SKU: 31946836378

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4.2 ★★★★★
Based on 1291 reviews
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Maricielo rodriguez
Phoenix, US
★★★★★ 5
Great Quality and Practical
I bought these cotton swabs and found them to be very good quality. They are soft, durable, and practical for everyday use. In addition, the packaging is well presented and offered at an excellent price.
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Reviewed in the United States on May 23, 2026
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Verified Purchase
Ervey Gonzalez
Houston, US
★★★★★ 5
Always Reliable and Good Quality
I’ve always used Q-tips, and they’re just better than most other cotton swabs. The cotton stays in place and doesn’t fall apart easily, and the sticks are sturdy without bending too much.I use them for everyday things around the house, quick cleanups, and personal care, and they always work well. The 500 count box also lasts a long time.Simple product, but consistent quality every time.
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Reviewed in the United States on May 19, 2026
C
Verified Purchase
Charlie Price
Omaha, US
★★★★★ 5
Essential household item with great quality
These Q-tips cotton swabs are a household essential that I always keep stocked. The 100% cotton tips are soft yet sturdy and perfect for so many uses from beauty to first aid. The 500 count package is a great value and lasts a long time. I appreciate the quality and consistency of the original Q-tips brand. These are far superior to generic cotton swabs in terms of quality and durability.
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Reviewed in the United States on April 29, 2026
T
Verified Purchase
TT
Chelsea, US
★★★★★ 5
I only trust Q-Tip brand!! Great product. Never had luck with generic swabs.
I only trust Q-Tip brand!! This is a consistently great product. I've never had good luck with generic swabs, they either bend, don't have enough cotton on the end, or fray as I use them. These are soft tips, yet the stick is firm enough not to bend. I'll always go with Q-Tips and this 500 pack is a great value.
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Reviewed in the United States on June 2, 2026
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Verified Purchase
ryan
Cuba, US
★★★★★ 5
Quality
Soft and wo3k well very absorbent great value cotton is high and very versatility
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Reviewed in the United States on May 30, 2026

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