Human PER2 (Period Circadian Protein Homolog 2) ELISA Kit
SKU: 46299954818

Human PER2 (Period Circadian Protein Homolog 2) ELISA Kit

Sale price$267.75 Regular price$297.50
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Human PER2 (Period Circadian Protein Homolog 2) ELISA KitThe Human (PER2) Period Circadian Protein Homolog 2 ELISA Kit measures Period Circadian Protein Homolog 2 in samples. The plate has been pre coated with Human PER2 antibody. PER2 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human PER2 Antibody is added and binds to PER2 in the sample. Then Streptavidin HRP is added and binds to the Biotinylated PER2 antibody. After incubation unbound Streptavidin

The Human (PER2) Period Circadian Protein Homolog 2 ELISA Kit measures Period Circadian Protein Homolog 2 in samples. The plate has been pre-coated with Human PER2 antibody. PER2 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human PER2 Antibody is added and binds to PER2 in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated PER2 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 PER2. 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: 46299954818

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 1880 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
H
Verified Purchase
Hilda Ward
New York, US
★★★★★ 5
Emerald ring is prettier than pictured.
Gem Type: Emerald, Ring Size: 7
Granddaughter loves it. Her mom does also, and expects one for her birthday. Perfect gift.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Stunning! So happy I purchased!
Gem Type: Emerald, Ring Size: 10
I love emeralds but I wanted something in gold and Ross Simmons never disappoints. Only had it 2 days but I work in retail and receive so many compliments. It’s prettier than the picture, don’t hesitate to buy this!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
J
Verified Purchase
JL
Alexandria, US
★★★★★ 5
Simple and Elegant
Color: White Gold - 3.5 mm, Ring Size: 8
I was looking for a band that would match my white gold engagement ring. This is it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
S
Verified Purchase
Speedy Gonzalez
Dallas, US
★★★★★ 5
Thick, true fit, comfortable, and perfect!
Color: White Gold - 3.5 mm, Ring Size: 6.4, Color: White Gold - 3.5 mm, Ring Size: 6.4
Excellent price gorgeous comfortable fit, thick and beautiful
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
G
Verified Purchase
Garvey
Chelsea, US
★★★★★ 5
Very much real gold
Color: Yellow Gold - 2 mm, Ring Size: 7, Color: Yellow Gold - 2 mm, Ring Size: 7
At first I thought that it was too tight. I started wearing it for a couple of weeks and it felt great after.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

recommand products