SKU: 93777891760

Human RARA (Retinoic Acid Receptor Alpha) ELISA Kit

Sale price$267.75 Regular price$297.50
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Human RARA (Retinoic Acid Receptor Alpha) ELISA KitThe Human (RARA) Retinoic Acid Receptor Alpha ELISA Kit measures Retinoic Acid Receptor Alpha in samples. The plate has been pre coated with Human RARA antibody. RARA present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human RARA Antibody is added and binds to RARA in the sample. Then Streptavidin HRP is added and binds to the Biotinylated RARA antibody. After incubation unbound Streptavidin HRP is washed

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

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SKU: 93777891760

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4.8 ★★★★★
Based on 18 reviews
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A
Verified Purchase
Ana
Chelsea, US
★★★★★ 4
Good fit and keep the water out.
Color: Multicolored 1, Size: 1 pair (Pack of 3)
These earplugs work really well for lap swimming. They keep the water out and stay put whether I'm wearing a swim cap or not. They are easy to put in and take out and the size is perfect, they are so soft they adjust to the size of your ear canal. They keep out lots of sound. My only issue is they sink. Not sure what I'll do with open water swimming except keep them in the entire time.
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Reviewed in the United States on February 24, 2026
B
Verified Purchase
B Jacks
Chelsea, US
★★★★★ 5
THE BEST!!
Color: Multicolored 4, Size: 3 Pairs (Pack of 1)
Wish I found these last year! My daughter is on a swim team and had 3 separate episodes of swimmers ear. Bought these and not a single issue, keeps the water out yet she can still hear. Perfect for little ears, the price, and convenient to have extra sets.
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Reviewed in the United States on May 27, 2026
R
Verified Purchase
Revista1
Port Orchard, US
★★★★★ 5
Effective and comfortable
Color: Multicolored 2, Size: 3 Pairs (Pack of 1)
Great! I have used Macks silicone Chistmas tree style earplugs for many years, these are more comfortable. They keep ear canal completely dry, never fall out during swimming, and are easy to insert and remove with no discomfort whatever. The left and right orientation makes them easier to adjust in the ear, and there is no (sometimes painful) pop on removal, like standard silicone plugs with a stem. Happy swimmer here.
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Reviewed in the United States on May 17, 2026
L
Verified Purchase
Luci Nomed
West Palm Beach, US
★★★★★ 3
Didn’t do much for me but the product is made very well
Color: Multicolored 1, Size: 1 pair (Pack of 3)
Maybe it’s just my ears but these didn’t really work for me. They’re made very well, but they really didn’t keep water out of my ears. I swim laps daily and am very sensitive to ear infections from pools. I even wear a swim cap with them. They do stay in place and. I love the little case they come with. I’m sure they’ll work well for other people
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Reviewed in the United States on March 4, 2026
G
Verified Purchase
gail
Massapequa, US
★★★★★ 5
Great Earplugs!
Color: Multicolored 1, Size: 1 pair (Pack of 3)
these earplug’s work great, I use them when washing my hair, it is so nice not to get water in my ears, these earplugs are comfortable, they come in 3 sizes, each set comes in an individual plastic container, they are marked L and R, I’m so glad they worked so well, I highly recommend them!
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Reviewed in the United States on March 22, 2026

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