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Description
Pacific Blue Rat Anti-Mouse CD45RA Antibody (S-R564)Product Specification Host Rat Antigen CD45RA Synonyms Receptor type tyrosine protein phosphatase C; Leukocyte common antigen (L CA); Lymphocyte antigen 5 (Ly 5); T200; CD45; Ly 5; Ptprc Location Cell membrane, Synapse Accession P06800 Clone Number S R564 Antibody Type Rat mAb Isotype IgG2b,k Application FCM Reactivity Ms Positive Sample BALB c mouse splenocytes Purification Protein G Concentration 0. 2 mg ml Conjugation Pacific Blue Physical
Product Specification
| Host | Rat |
| Antigen | CD45RA |
| Synonyms | Receptor-type tyrosine-protein phosphatase C; Leukocyte common antigen (L-CA); Lymphocyte antigen 5 (Ly-5); T200; CD45; Ly-5; Ptprc |
| Location | Cell membrane, Synapse |
| Accession | P06800 |
| Clone Number | S-R564 |
| Antibody Type | Rat mAb |
| Isotype | IgG2b,k |
| Application | FCM |
| Reactivity | Ms |
| Positive Sample | BALB/c mouse splenocytes |
| Purification | Protein G |
| Concentration | 0.2 mg/ml |
| Conjugation | Pacific Blue |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 25% Glycerol, 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 | 5μl per million cells in 100μl volume | Ms |
Background
CD45RA is an isoform of the CD45 protein, a member of the protein tyrosine phosphatase (PTP) family, and serves as a critical regulator of T- and B-cell antigen receptor signaling. It is predominantly expressed on the surface of B cells, from early pro-B cells to mature and activated B cells, making it a commonly used pan-B cell marker in mice. Additionally, CD45RA is also found on certain subsets of activated T cells, lymphokine-activated killer cells (LAK), NK cell progenitors, and T cells in mutant mice. This molecule plays a crucial role in lymphocyte development and antigen signaling, and its expression is regulated during different stages of B cell maturation.
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4.8 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
No leaks or blowouts! Great for sensitive skin
Size: 3T-4T, Unit Count: 112
We swapped my son who has sensitive skin to these and its been about 3 weeks with zero issue. No leakage(I put them through heavy testing) and no blowouts so far!
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Excellent quality and adequate price
Size: Size 4, Unit Count: 120, Size: Size 4, Unit Count: 120
Got it — I’ll write you a strong, natural, insight-rich review
I’ve been using these diapers consistently since my daughterwas born, and after several reorders, I feel confident sharing a detailed review for parents who are trying to decide.
First, what really stands out is how lightweight yet absorbent they are. They don’t feel bulky when my baby is wearing them, which makes a noticeable difference in comfort—especially during longer stretches like naps or overnight use. Despite being light, the absorbency is reliable and holds up well throughout the day.
One feature I truly appreciate is the quality of the inner filling. Unlike some other brands I’ve tried, the padding here does not become lumpy or uneven, even after extended wear. It stays evenly distributed, which not only improves comfort but also helps prevent leaks.
Comfort overall is excellent. The material feels soft against the skin, and I haven’t noticed any irritation or redness. Another big plus for me is that these diapers are completely free of any strong odors or artificial scents. Some brands have a noticeable smell right out of the package, which I personally don’t like—but these are refreshingly neutral.
Fit-wise, they stay in place well and don’t sag easily, even when full. That adds peace of mind, especially when we’re out or during overnight use.
I’ve reordered these multiple times now, which says a lot. They’ve been consistently reliable, comfortable, and well-made. Based on my experience, I would definitely recommend them to other parents looking for a dependable everyday diaper.
Overall, a solid choice that balances comfort, quality, and performance.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Huggies Little Movers Size 4 Diapers – Reliable, comfortable, and great fit
Size: Size 4, Unit Count: 150
Huggies Little Movers Size 4 diapers are excellent for active babies. They fit perfectly for babies between 22–37 lbs and allow great freedom of movement without leaks. The stretchy waistband and snug fit help keep the diaper in place, even when the baby is crawling, walking, or playing.
The absorbency is very reliable, keeping my baby dry both during the day and overnight. They are soft, gentle on the skin, and do not cause irritation. I also appreciate that they handle messes well without leaking.
The value pack with 150 diapers is very convenient and lasts a long time. Even though the packaging may vary, the quality is always consistent. Overall, these diapers are dependable and a great choice for growing, active babies.
Highly recommended
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Reviewed in the United States on January 8, 2026
★★★★★ 5
Top tier quality
Size: Size 3, Unit Count: 168, Size: Size 3, Unit Count: 168
Let me start off by saying I love huggies. Number one recommended for babies.
I have use other diaper brands available in the market.I chose to try this Huggies diaper, and I am extremely pleased with my decision! It is remarkably soft. My precious babies spend a significant amount of time in them compared to other diapers brand. These diapers are nearly perfect in that regard. They fit snugly without being excessively tight. The design is truly effective in preventing blowouts and leaks. The diaper pad boasts excellent absorbency, but it is the double-lined barrier around the legs that primarily prevents leaks. Regarding the price, these diapers are slightly more expensive, but I believe they are worth every penny. You genuinely receive good value for your investment in these diapers.
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Great diapers
Size: Size 3, Unit Count: 168
I love these diapers, they are great for my 1 year old. If you want a diaper that can keep up with an active baby, the Huggies Little Movers are definitely worth trying. They fit securely and do a great job preventing leaks and blowouts, which has been a huge plus for us.
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Reviewed in the United States on May 15, 2026