SKU: 61467114361

Human IK (Protein Red) ELISA Kit

Sale price$267.75 Regular price$297.50
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Human IK (Protein Red) ELISA KitThe Human (IK) Protein Red ELISA Kit measures Protein Red in samples. The plate has been pre coated with Human IK antibody. IK present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human IK Antibody is added and binds to IK in the sample. Then Streptavidin HRP is added and binds to the Biotinylated IK antibody. After incubation unbound Streptavidin HRP is washed away during a washing step. Substrate solution

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61467114361

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 245 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Shaunda Cress
Lowell, US
★★★★★ 1
Buyer beware!
Awful! I sprayed my face with it and immediately felt my skin burning. I opened the bottle and noticed all that was in it was a yellowish fluid that smelled like straight rubbing alcohol. My face still has marks on it days later from whatever the substance was. I have used this brand before, and never experienced anything like this. The product was either years past expiration, or liquid was replaced with some kind of chemical.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2025
K
Verified Purchase
Kari M Rollins
Lowell, US
★★★★★ 5
The perfect sunscreen face-mist
Light, non-greasy sunscreen spray to help keep your face protected throughout an active day in the sun.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 20, 2025
N
Verified Purchase
Narcoossee gal
Grantham, US
★★★★★ 5
Best facial sunscreen I have used
Coola makes the best facial sunscreen, and I have tried many brands previous to using Coola. The texture is light and creamy without being oily, absorbing well and leaving no white residue. It does not clog my pores and nor cause those white bumps that last for months. Coola sunscreen works well to protect my skin from sunburn and from making more freckles and dark spots. It has no perfumy fragrance, much to my relief. Once it has dried, I can apply concealer or powder over it. No oily streaks or caking of other make-up so I have no excuse to avoid wearing this sunscreen every day. I have recommended Coola facial sunscreen to my friends who had laser dermabrasion. Their skin is more sensitive to both perfumed chemicals and sun exposure, and they have given good reports too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 31, 2024
M
Verified Purchase
MK
New York, US
★★★★★ 5
Pricey, but worth it.
Coola products were included in a swag bag for a work vacation at a resort & I’ve not looked back. (The smell of the body spray sunscreen made me wish I could eat it, tbh.) This product has become my daily sunscreen as it’s the only one I’ve tried that doesn’t cause my skin to break out. I love the natural ingredients in their products AND that it doesn’t add to reef barrier breakdown. I only wish the brand wasn’t so pricey, but the benefits are worth it to me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Best sunscreen ever
Best sunscreen ever, never get burned when I use it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026

recommand products