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Description
CD8α Recombinant Mouse mAb,PBS Only (SDT-126-8)Product Specification Host Mouse Antigen CD8 Synonyms T lymphocyte differentiation antigen T8 Leu 2, T cell surface glycoprotein CD8 alpha chain, MAL, CD8a Immunogen Synthetic Peptide Location Cell membrane Accession P01732 Clone Number SDT 126 8 Antibody Type Mouse mAb Isotype IgG1,k Application IHC P Reactivity Hu Purification Protein G Concentration 2 mg ml Physical Appearance Liquid Storage Buffer PBS Stability & Storage 12 months from date of
Product Specification
| Host | Mouse |
| Antigen | CD8α |
| Synonyms | T-lymphocyte differentiation antigen T8/Leu-2, T-cell surface glycoprotein CD8 alpha chain, MAL, CD8a |
| Immunogen | Synthetic Peptide |
| Location | Cell membrane |
| Accession | P01732 |
| Clone Number | SDT-126-8 |
| Antibody Type | Mouse mAb |
| Isotype | IgG1,k |
| Application | IHC-P |
| Reactivity | Hu |
| Purification | Protein G |
| Concentration | 2 mg/ml |
| Physical Appearance | Liquid |
| Storage Buffer | PBS |
| Stability & Storage | 12 months from date of receipt, 4°C as supplied |
Dilution
| application | dilution | species |
| IHC-P | 1:2000 |
Background
CD8A encodes the CD8 alpha chain of the αβT cells, proposed as a quantifiable indicator for CD8+ CTL recruitment or activity assessments and a robust biomarker for responses to anti-PD-1/PD-L1 therapy.In NK-cells, the presence of CD8A homodimers at the cell surface provides a survival mechanism allowing conjugation and lysis of multiple target cells. CD8A homodimer molecules also promote the survival and differentiation of activated lymphocytes into memory CD8 T-cells.
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4.7 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
A great boredom‑buster that works perfectly as a distraction.
Color: Blue, Color: Blue
I ordered the Excdesolns Slow Feeder Dog Bowl for my 15‑month‑old Lab. This is my first time using a slow feeder, but I knew I wanted one made from safe materials—this bowl is 100% food‑grade silicone, BPA‑free, and non‑toxic. It’s solid and sturdy, not flimsy at all, and the quality really shows. The suction bottom works great too—once you set it down, it stays put.
I’ve been using it as a boredom‑buster or distraction tool, especially when it’s time to trim her nails. A little peanut butter in the grooves keeps her busy for a good while. It actually works better than I expected, and I’m considering using it for her fresh food as well.
Overall, it’s a well‑made, functional bowl that does exactly what it promises. Highly recommend.
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Reviewed in the United States on February 20, 2026
★★★★★ 3
Practical Slow Feeder Bowl, Works as Expected
Color: Blue
I tried this slow feeder dog bowl for my pet, and overall it’s fairly well made. The suction cup keeps the bowl in place on smooth surfaces, and the reinforced rim feels sturdy. The puzzle design slows down eating, though it may take some getting used to for certain dogs. Made of BPA-free silicone, it seems safe and easy to clean. It works for a range of dog sizes, though the 3-cup capacity might be a bit small for larger breeds. Overall, it’s an okay option for slow feeding.
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Reviewed in the United States on February 11, 2026
★★★★★ 4
From 2 minutes to 10—he actually enjoys his meal now
Color: Orange, Color: Orange
I’m really happy with this slow feeder, and my dog seems to love it too. He used to just chomp his food down in about two minutes, but now he actually takes his time and it keeps him busy for at least 10 or 15 minutes. I usually mix a little dry food with some soft food and use the included blue spatula to really mash the soft food down into the grooves. Doing that makes him eat even slower because he has to lick it out, and I think he enjoys his food a lot more now that he isn't just rushing through it.
It’s actually pretty cool to watch him because he’ll eat a little, then sit or lay down and just watch his bowl before getting back to it. He’s very territorial about his food and doesn't want the cat coming anywhere near it, so he stays right there to guard it while he takes his breaks. The suction on the bottom is extremely strong and stays put on the floor, so I don't have to worry about the bowl sliding around. I even tested it on a hallway wall and it stuck so well I was worried about the paint, but I figured out that if you pull it down instead of straight out, it releases just fine.
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Reviewed in the United States on March 2, 2026
★★★★★ 5
Easily Replaces the Linking Mat
Color: Orange, Color: Orange
This slow feeder bowl has been a great upgrade from the flat lick mat I used before. The deeper design allows for so much more food, which is perfect for spreading soft foods like yogurt or peanut butter. The textured sides really help hold everything in place.
It’s made of flexible silicone but still holds its shape well. I love that it comes with a mini spatula-a handy little bonus for spreading food. I’ve also put it in the fridge to freeze treats, and it works great for longer-lasting enrichment.
The suction base keeps it securely on the floor, which is important because otherwise Maverick would absolutely try to run off with it! 😊 It’s also dishwasher safe (top rack), making cleanup easy.
Overall, a well-designed, practical slow feeder that both my dog and I are happy with.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Best Balls Ever!!!
Size: Medium
These are the best balls ever! We have 2 very active ball loving dogs and these bounce very well and they actually hold up with active play and chewing. They still look brand new after daily use for months!
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Reviewed in the United States on May 15, 2026