SKU: 80450129842

Human GTF2B (Transcription Initiation Factor IIB) ELISA Kit

$267.75 $297.50
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Description

Human GTF2B (Transcription Initiation Factor IIB) ELISA KitThe Human (GTF2B) Transcription Initiation Factor IIB ELISA Kit measures Transcription initiation factor IIB in samples. The plate has been pre coated with Human GTF2B antibody. GTF2B present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human GTF2B Antibody is added and binds to GTF2B in the sample. Then Streptavidin HRP is added and binds to the Biotinylated GTF2B antibody. After incubation unbound

The Human (GTF2B) Transcription Initiation Factor IIB ELISA Kit measures Transcription initiation factor IIB in samples. The plate has been pre-coated with Human GTF2B antibody. GTF2B present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human GTF2B Antibody is added and binds to GTF2B in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated GTF2B 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 GTF2B. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.

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SKU: 80450129842

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4.5 ★★★★★
Based on 153 reviews
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Josh
Los Angeles, US
★★★★★ 5
Great Accessory for your Petzzz! Also handy for other plush toys.
This set of pretend dog toys is cute! It's a great way to let your (*adult?) children indulge their imagination with their favorite plush toys. They were designed for Perfect Petzzz brand toys, but will "fit" just fine for any plush animal about that size (a foot long or so). > Food Dish A small metal dish filled with plastic kibble pieces that are then hot-glued down. I consider the glue a slight disappointment - it would have been neat to have been able to strew the food pieces around the bowl like a real puppy would! But at the same time I understand wanting to reduce choking hazards for young children, or losing the food pieces during play. > Treats A pair of translucent plastic dog bone 'treats' designed to resemble rawhide. The design of these treats REALLY hit the nail on the head. They're VERY convincing, and I've had to stop myself from experimentally nibbling on them. Make sure that your real dog does not eat these! They do seem a bit ragged though, but that only lends to the realism - real rawhide treats also become ragged as the dog chews on them, right? > Chew Toy Rope A small piece of rope with knots tied on each end. The material appears to be either cotton or soft polyester, making the rope pleasant and soft in the hand. The braiding job on it is good, making it quite tough. Definitely overkill for pretend play, you could play a tiny game of tug-of-war with this. The ends past the knots fray wildly, but if anything this just adds to the effect.
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Reviewed in the United States on May 5, 2020
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Verified Purchase
Nelly
Natrona Heights, US
★★★★★ 5
Poséelo para perro
Me gustó mucho buena cálida lo recomiendo
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Reviewed in the United States on May 2, 2026
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Verified Purchase
AH
Natrona Heights, US
★★★★★ 5
Looks so real!
These are so much fun! I got it for my child to use with her stuffed animals. Out dogs frequently walk up to the bowl thinking it’s food for them. I like that the dog food is all glued together so that it’s not individual pieces since it’s a toddler that plays with it. The bone treats are impressively realistic. I’m very pleased with my purchase. Great product at a great price.
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Reviewed in the United States on January 30, 2023
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Verified Purchase
Stacy R Poll
Dallas, US
★★★★★ 5
Me
Good gift
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Reviewed in the United States on March 31, 2026
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Verified Purchase
Shelley Shemaria
Lexington, US
★★★★★ 4
Great for dementia patients
I ordered this for my 94 year old mother with dementia to “feed” her stuffed cat. She was trying to feed her cat real food because “he’s hungry”, so this was a great solution. Her cat didn’t starve and mother was happy.
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Reviewed in the United States on September 1, 2025

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