SKU: 61949665774

Rat F8 (Coagulation Factor Ⅷ) ELISA Kit

$202.50 $225.00
Save 10%
No.2 Bestseller on duoplus.be >

Pay in installments of $56.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Rat F8 (Coagulation Factor Ⅷ) ELISA KitThe Rat F8 (Coagulation Factor ) ELISA immunoassay kit uses the Sandwich ELISA principle. The micro ELISA plate provided in this kit has been pre coated with an antibody specific to Rat F8. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Rat F8 and Avidin Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and

The Rat F8 (Coagulation Factor Ⅷ) ELISA immunoassay kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Rat F8. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Rat F8 and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Rat F8, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The OD value is proportional to the concentration of Rat F8. You can calculate the concentration of Rat F8 in the samples by comparing the OD of the samples to the standard curve.

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: 61949665774

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 25 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
K. Mair
Louisville, US
★★★★★ 3
Fun but easy to destroy
Color: Green & Yellow & Blue
We foster puppies and go through a ton of toys. These soft, latex toys are great for non-super chewers, whether puppies or small to medium dogs. Our 20-week-old foster puppy has had a great time with hers, which still squeaks. She is fairly gentle and enjoys squeaking her toys, but is not destructive. If you have super chewers, these will not last for even a minute. One of our dogs got a hold of one toy after a few days and demolished it in literally 6 seconds. The price is quite high for toys if in this style, as you get three of them for $16, and typically you can get similar toys for a much lower price, but they do have a great squeak and the long necks have really pleased the puppy. I think that for the right dog, these would be great, and I would recommend them, but avoid them if your dog likes to destroy their toys because they are terribly easy to rip apart.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
L
Verified Purchase
Linda Ramos
Waukegan, US
★★★★★ 5
Fun new toys
Color: Yellow & Grey & Brown
My dog loves him. They’re easy to squeak and carry in his mouth so it’s a bonus bonus for him. He’s a puppy so he’s not the most coordinated thing yet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
S
Verified Purchase
Shelly N.
Boise, US
★★★★★ 2
Not for dogs who chew
Color: Green & Yellow & Blue
My dog loved them, but they were destroyed in 2 days.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
N
Verified Purchase
N Epp
Birmingham, US
★★★★★ 5
A new favorite toy
Color: Yellow & Grey & Brown
My dog loves these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
S
Verified Purchase
seamaiden
New York, US
★★★★★ 5
Cute and Durable
Color: Them Apples, Color: Them Apples
I have purchased several Barkbox brand toys for my dog. “Them Apples” may be the cutest of them all. I am impressed at how well-made and designed this toy is. There is a large squeaker at the base of the tree and the rest of the tree has crinkle sound. My dog enjoys playing with the tree as much as he does playing with the apples. The apples are also well made and not flimsy like so many other hide & seek toys. The apples also have squeakers in them. My dog has had this toy for a couple of months now, and it’s still in good shape. I will definitely repurchase if this one ever wears out. Good value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

recommand products

Big Gun 11-13 Honda CRF 250R ECO Series Slip On Exhaust
153.25
Big Gun 11-13 Yamaha RAPTOR 125 Ballistic Series Slip On Exhaust
178.88
Big Gun 07-08 Honda CRF 450R Ballistic Series Slip On Exhaust
178.88
Big Gun 06-23 CAN AM DS 250 ECO Series Slip On Exhaust
153.25
Big Gun 09-12 CAN AM OUTLANDER 650/XT ECO Series Slip On Exhaust
153.25