SKU: 62507573415

Human EFNA1 (Ephrin-A1) ELISA Kit

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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Human EFNA1 (Ephrin-A1) ELISA KitThe Human (EFNA1) Ephrin A1 ELISA Kit measures Ephrin A1 in samples. The plate has been pre coated with Human EFNA1 antibody. EFNA1 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human EFNA1 Antibody is added and binds to EFNA1 in the sample. Then Streptavidin HRP is added and binds to the Biotinylated EFNA1 antibody. After incubation unbound Streptavidin HRP is washed away during a washing step.

The Human (EFNA1) Ephrin-A1 ELISA Kit measures Ephrin-A1 in samples. The plate has been pre-coated with Human EFNA1 antibody. EFNA1 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human EFNA1 Antibody is added and binds to EFNA1 in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated EFNA1 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 EFNA1. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.

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SKU: 62507573415

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4.7 ★★★★★
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Verified Purchase
jdw
Houston, US
★★★★★ 5
Greyhound approved
My greyhound loves this and will play with it daily. He ripped the squeaker out unfortunately, which I will need to replace back in. Other than that, it's nice to have a toy that doesn't clash with my decor... I know that sounds crazy but all the different wild colors of dog toys littered across my living room can drive me nuts!
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Reviewed in the United States on June 29, 2022
S
Verified Purchase
S. Harrell
Birmingham, US
★★★★★ 5
a terrific durable play toy
A must for your Jack Russell puppy! He brought this same bunny with him when we got him at 9 1/2 weeks. must nurse on to sleep! so precious. disaster struck it after 6 months.........oh, NOOOOOO! didn't know which brand, but, found it right here on Amazon. Thank you Pet Lou, for making such a durable, fun, cute & inexpensive dog toy. I'm even buying more to send to his Mother & Father dog, brother & sister so they can have fun too
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Reviewed in the United States on March 1, 2017
E
Verified Purchase
Ellie
Natrona Heights, US
★★★★★ 3
No grunting noise
I had the large size rabbit toy for my Golden Retriever. It has since been destroyed and discarded, but it was much loved by my dog for the grunting and squeaking noises. This smaller version, purchased for my parents' pugs, is not as great. There is no grunting noise, just a squeaker. It's still cute and the quality is good, but it was slightly disappointing to find no "grunter."
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Reviewed in the United States on January 2, 2013
A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 5
Quality and sturdy toy.
The dogs loved it! It is so cute!
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Reviewed in the United States on December 23, 2025
S
Verified Purchase
Shar Wilson
Grantham, US
★★★★★ 5
Even a Shih Tsu loved the reindeer!
Very cute. Came wrapped very small. Had no idea what it was. Opened quickly and Susie my friends dog was visiting and went crazy. She just loved it. Last year I got her the UBS ball with String tail the jumps all over. I bought 2 one for home and one here. She put her nose in the air and won’t even look at it. What can I say. She a Shih Tsu!
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Reviewed in the United States on December 16, 2025

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