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Description
PE Rat Anti-Mouse CD23 Antibody (S-R672)Product Specification Host Rat Antigen CD23 Synonyms Low affinity immunoglobulin epsilon Fc receptor; Fc epsilon RII; Lymphocyte IgE receptor; Fcer2a; Fcer2 Location Cell membrane Accession P20693 Clone Number S R672 Antibody Type Rat mAb Isotype IgG2a,k Application FCM Reactivity Ms Positive Sample BALB c mouse splenocytes Purification Protein G Concentration 0. 05mg ml Conjugation PE Physical Appearance Liquid Storage Buffer PBS, 1% BSA, 0. 3%
Product Specification
| Host | Rat |
| Antigen | CD23 |
| Synonyms | Low affinity immunoglobulin epsilon Fc receptor; Fc-epsilon-RII; Lymphocyte IgE receptor; Fcer2a; Fcer2 |
| Location | Cell membrane |
| Accession | P20693 |
| Clone Number | S-R672 |
| Antibody Type | Rat mAb |
| Isotype | IgG2a,k |
| Application | FCM |
| Reactivity | Ms |
| Positive Sample | BALB/c mouse splenocytes |
| Purification | Protein G |
| Concentration | 0.05mg/ml |
| Conjugation | PE |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 1% BSA, 0.3% Proclin 300 |
| Stability & Storage | 12 months from date of receipt / reconstitution, 2 to 8 °C as supplied. |
Dilution
| application | dilution | species |
| FCM | 5 μl per million cells in 100μl volume | Ms |
Background
CD23, also known as the low-affinity IgE receptor (FcεRII), is a 45 kDa type II integral membrane glycoprotein that plays a crucial role in regulating IgE production and B-cell differentiation. It is expressed on various immune cells, including mature B cells, monocytes, eosinophils, follicular dendritic cells, and platelets. CD23 exists in two isoforms, CD23a and CD23b, which differ in their amino acid sequences and functions. The molecule can also be cleaved into a soluble form (sCD23) that retains IgE-binding capabilities.
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4.4 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Item as described
Style: PS5 Disc, Configuration: Console only
Exactly as described no issues
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Fan to prevent overheating
Style: PS5 Disc, Configuration: Console only
Nice, easy to install lights are a bit bright at night but you can turn it off
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Excellent Purchase, Highly Recommended
Style: PS5 Disc, Configuration: Console only, Style: PS5 Disc, Configuration: Console only
⭐⭐⭐⭐⭐
Excellent purchase! My PS5 arrived on time, brand new, factory sealed, and in perfect condition. Everything works flawlessly, and the packaging was great. Amazon delivered exactly as promised. Highly recommended!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Fantastic!
Style: PS5 Disc, Configuration: Console only
I had a PS4 for years and thought, "Why do I need a PS5?"
Then Death Stranding: On The Beach was released.
Great games on this console!
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Reviewed in the United States on June 6, 2026
★★★★★ 5
If you're here, just get it, especially the disc version. You will not regret it.
Style: PS5 Disc, Configuration: Console only
This PlayStation 5 console is objectively one of the best purchases I have ever made. As we get older, we forget to keep having fun and experiencing life and everything that it has to offer. Coming from a Wii, the transition has been nothing short of astounding. The speed and responsiveness are unbelievable; it's like stepping into a whole new world of gaming and entertainment. Pairing streaming apps is an effortless process, and the visual quality of movies and TV shows has been elevated to a whole new level of stunning clarity. The ethernet port provides a rock-solid connection, eliminating any lag or interruptions, which is a huge plus for online gaming.
The numerous USB ports offer so much flexibility, allowing me to connect my noise-canceling headphones directly to the system, which is incredibly convenient. However, be warned, while it advertises 1TB of storage, you're realistically looking at around 830GB. Modern games are surprisingly data-hungry, and I already feel the pinch, with only about 100-150GB remaining. I would highly recommend opting for the 2TB model from the get-though, as the 1TB will fill up quickly. Games like Ratchet & Clank and Sackboy are incredibly fun and engaging, and I'm excited to dive into the Kingdom Hearts series soon.
Call of Duty: Black Ops 6 has been a blast in both multiplayer and the zombie modes, showcasing the console's power and performance. Also, seriously consider the disc version. I initially thought 4K was 4K, no matter the source, but I was completely wrong. The difference between streaming 4K and watching a 4K disc is night and day; the picture is crisp, the sound is rich, and the overall viewing experience is simply immersive. Apparently, streaming 4K is compressed, which I had no idea about.
For movie and TV enthusiasts, this is an investment that pays off handsomely. Imagine experiencing iconic films like "The Dark Knight," "Interstellar," or "Inception" with this level of visual and audio quality. Even shows like "Arcane" and the Spider-Verse movies would look absolutely breathtaking. I now understand why physical media still has a place, especially for my favorite movies and TV shows that I'll rewatch countless times. The ability to watch these titles in pristine 4K, regardless of internet connectivity, is a huge bonus, especially for families.
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Reviewed in the United States on April 2, 2026