SKU: 39422538869

Mouse SEMA4D (Semaphorin 4D) ELISA Kit

Sale price$202.50 Regular price$225.00
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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25

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Description

Mouse SEMA4D (Semaphorin 4D) ELISA KitThe Mouse SEMA4D (Semaphorin 4D) 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 Mouse SEMA4D. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Mouse SEMA4D and Avidin Horseradish Peroxidase (HRP) conjugate are added successively to each micro

The Mouse SEMA4D (Semaphorin 4D) 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 Mouse SEMA4D. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Mouse SEMA4D 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 Mouse SEMA4D, 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 Mouse SEMA4D. You can calculate the concentration of Mouse SEMA4D in the samples by comparing the OD of the samples to the standard curve.

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SKU: 39422538869

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4.7 ★★★★★
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Jorgigirl
Alexandria, US
★★★★★ 5
Perfect size
Color: Orange, Size: MINI 1.75" - 4 Pack
These were the perfect size for my ball chasing kittens. they love scuffing up the balls and carrying them around the house or bringing them to me to play fetch. Yes, my cats love to play fetch.
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Reviewed in the United States on May 12, 2026
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DONALD BRYANT
West Palm Beach, US
★★★★★ 4
Fun with dog
Color: Green, Size: MINI 1.75" - 12 Pack
Had these for about 3 weeks using them multiple times daily and they seem to hold up, the dog loves the chase!
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Reviewed in the United States on May 20, 2026
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Verified Purchase
CeleryGreen
Battle Creek, US
★★★★★ 5
So far, so good!
Pattern Name: 3 Large balls, Pattern Name: 3 Large balls
Boomer an 8 yr old male Chesapeake Bay Retriever, 105#. When Boomer isn’t duck hunting, he is all about THE BALL. He chews them apart like I own stock. DAY 1 : I’m impressed with the Mankoda . It’s still in one piece. Barely any show of wear. Boomer is carrying it around like a prize, definitely having “a ball”. Needless to say he is loving it. The bright colors are easy to see in the yard. We haven’t played outside so I can’t comment on the bounce. I got the three pack and I feel it’s a reasonable price. I ordered the large ball because Boomer is a big boy. The ball its self is foamy soft to the touch but very firm . Has no smell at least that I can detect . It has little indents on the surface, I agree (with the info) that it will help rub against my boys teeth (brushing time reduced!). You can see them in the picture (the indents not the teeth). The divots you see are from Boomer. But no real damage. I’ll keep updating for a while.
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Reviewed in the United States on May 11, 2026
O
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Ohio Treasure Chest
Lowell, US
★★★★★ 5
Quality ball - Heeler approved
Pattern Name: 4 Medium balls
My heeler loves this ball He is a huge baller and this balls holds up. Bounces great. Takes a chewing. It’s also lightweight, which is good, because sometimes my aim is bad. The 2.5” is big enough to not roll under the couch. Awesome. The best part is, he has a stash of replacements ready for when he loses it.
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Reviewed in the United States on January 15, 2026
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Marcus Scott
Lowell, US
★★★★★ 5
Best dog ball ever!
Pattern Name: 3 Large balls
We have a border collie and an Australian cattle dog. Both are obsessed with balls and love to play catch. They would destroy all tennis ball including ones for dogs within minutes. These have lasted over a year! They have some teeth marks but still work great! I have just bought a second set as they still tend to get lost from time to time.
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Reviewed in the United States on May 23, 2026

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