Rat ET-1 (Endothelin1) ELISA Kit (Small Sample)
SKU: 81538531704

Rat ET-1 (Endothelin1) ELISA Kit (Small Sample)

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Description

Rat ET-1 (Endothelin1) ELISA Kit (Small Sample)The Rat ET 1 (Endothelin1) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre coated with an antibody specific to Rat ET 1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin conjugated antibody specific to Rat ET 1. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only

The Rat ET-1 (Endothelin1) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Rat ET-1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat ET-1. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Rat ET-1, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Rat ET-1 in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 81538531704

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4.0 ★★★★★
Based on 2489 reviews
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Caveman8080
Lexington, US
★★★★★ 5
Better than other flimsy trays
Color: Black, Size: Rectangle, Color: Black, Size: Rectangle
I got this to replace another flimsy valet tray I got as a gift. This one is way more sturdier, looks nicer, bigger, and has a nice feel.
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Reviewed in the United States on February 12, 2026
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Natalie R.
Dallas, US
★★★★★ 5
Looks great, doesn't hold much so measure carefully
Color: Gray, Size: Rectangle
I got this organizer for my husband to keep his stuff by the door. While it's a little smaller than I'd hoped, it looks great in the entryway. It's super easy to snap together, but feels like the material could be damaged easily if you're not careful. He is able to store his keys, wallet, and sunglasses in it, and throws hit hat on top. Overall we are really happy with it.
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Reviewed in the United States on January 31, 2026
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Rin
Lowell, US
★★★★★ 5
Perfect
Color: Blue, Size: Square
Just what I needed. The size is perfect as I didn’t want anything too large to place my watches and other accessories inside near the corner of my desk. Its size is essentially 7x7, and the design is sleek compared to other organizer holders. I got the color in blue and it looks stunning with the rest of my setup. I’m unsure about other reviewers, but mine came safely and the leather walls are decently thick, so it’s not too flimsy when buttoned together which holds very securely. There are hole spaces at the bottom corners once assembled, so if you have super small items such as beads or really small jewelry, they could potentially fall out, but most of my items are large enough that won’t be of concern. If you have a wire charger near by, the holes could be used to charge your smartphone inside, which has its own practical usage. Overall, I’d definitely recommend it if you’re on a lookout for a sleek but compact organizer holder, and I personally will consider getting another one in the future for myself for other household belongings.
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Reviewed in the United States on October 13, 2024
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ShopTillYouDrop
Natrona Heights, US
★★★★★ 5
Great for storage and display.
Color: Coffee Linen Texture
Great product! Holds plenty of knick-knacks to keep things tidy. Has a contemporary look to it and it does not look cheap at all. Perfect for office desks or living room for storing remotes.
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Reviewed in the United States on February 3, 2026
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Vonne
Cuba, US
★★★★★ 5
Very attractive!
Color: Black Linen Texture
I purchased this « top of the dresser » organizer for my husband to have a place to put pocket items at the end of the day. It is weighted enough that he can open it with one hand. There is plenty of room for his billfold wallet, glasses, and other pocket items. I added a small low divided wooden organizer to the inside so that smaller items like pocket change wouldn’t rattle around. The black choice looks great atop the white dresser with its black drawer handles, and the gold accent color just glows when sunshine touches it. Over all this item is well made, very reasonably priced, attractive, and functional ! I recommend it for storage and / or gifting.
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Reviewed in the United States on July 29, 2025

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