SKU: 5994238281

PE-Cy7 Mouse Anti-Rat CD45 Antibody (S-R591)

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Description

PE-Cy7 Mouse Anti-Rat CD45 Antibody (S-R591)Product Specification Host Mouse Antigen CD45 Synonyms Receptor type tyrosine protein phosphatase C; Leukocyte common antigen (L CA); T200; Ptprc Location Cell membrane Accession P04157 Clone Number S R591 Antibody Type Mouse mAb Isotype IgG1,k Application FCM Reactivity Rt Positive Sample SD Rat splenocytes Purification Protein G Concentration 0. 2 mg ml Conjugation PE Cy7 Physical Appearance Liquid Storage Buffer PBS, 1% BSA, 0. 3% Proclin 300

Product Specification


Host Mouse
Antigen CD45
Synonyms Receptor-type tyrosine-protein phosphatase C; Leukocyte common antigen (L-CA); T200; Ptprc
Location Cell membrane
Accession P04157
Clone Number S-R591
Antibody Type Mouse mAb
Isotype IgG1,k
Application FCM
Reactivity Rt
Positive Sample SD Rat splenocytes
Purification Protein G
Concentration 0.2 mg/ml
Conjugation PE-Cy7
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 1.25μl per million cells in 100μl volume Rt

Background

CD45 (also known as protein tyrosine phosphatase receptor type C, PTPRC, or leukocyte common antigen) is a type I transmembrane glycoprotein tyrosine phosphatase expressed on all nucleated hematopoietic cells except erythrocytes and plasma cells, serving as a critical regulator of T- and B-cell antigen receptor signaling through modulation of Src-family kinases and other key signaling molecules by dephosphorylating specific tyrosine residues, thereby influencing immune cell activation and differentiation; it exists in multiple isoforms generated via alternative splicing of its extracellular domain, enabling discrimination of immune cell subsets and stages of activation, and its dysregulation is implicated in immunodeficiency, autoimmunity, and malignancies.

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Exchange/Return Notes
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SKU: 5994238281

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4.1 ★★★★★
Based on 18 reviews
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Verified Purchase
Kelsey
Natrona Heights, US
★★★★★ 5
Durable squeaky ball for chewers
Color: Blue+Red, Color: Blue+Red
These are great! My 54 lb GSP loves them and it’s the only thing she cannot destroy! She’s currently 1 year and we have had the balls for several months. We have this brand and similar ones too. They float, bounce, and squeak. The ridges are good for chewing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
S
Verified Purchase
Stephanie Dutey
Lake Worth, US
★★★★★ 5
Finally a Toy My Pitbull Hasn’t Destroyed in 5 Minutes
Color: Blue+Red, Color: Blue+Red
I have a 65 lb pitbull who destroys most toys almost immediately, so I’m always skeptical when products claim to be “indestructible.” Most toys last maybe a few minutes in my house before pieces are everywhere. These have actually held up surprisingly well. The material feels durable and thick enough to handle really aggressive chewing, and so far my dog hasn’t been able to destroy them like he does with most other balls and squeaky toys. That alone makes these worth it to me. I also really like the size. They’re large enough that I don’t have to constantly worry about him accidentally swallowing them or choking while playing, which is a huge plus for bigger dogs. The squeaker inside also keeps him interested longer since he usually gets bored quickly with toys that don’t make noise or bounce around well. If you have a strong chewer or larger dog and you’re tired of replacing destroyed toys constantly, these are definitely worth trying.
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Reviewed in the United States on May 10, 2026
R
Verified Purchase
Ray Ray
New York, US
★★★★★ 5
Excellent choice
I will skeptical when buying these because I have a pitbull bulldog that likes to chew holes in every toy. This is her favorite she choose on the ball, but she doesn’t actually ruin it because she can’t. It holds up one of the squeakers broke, but that’s expected I guess my wife actually ordered more. I’m not sure if it was from the same seller or not but those ones they don’t favor as much for some reason I seen the same different colors. My dog even sleeps with it sometimes. The picture shows for sleeping with it. I’m definitely happy. I got these. They are tough. I like the fact that they have those little recessed holes so they can grab a hold of it and not get it all slimy like the other balls we have.
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Reviewed in the United States on April 23, 2026
T
Verified Purchase
Tyrek
Waukegan, US
★★★★★ 5
Durable and a must have for aggressive chewers
Color: Blue+Red
These are without a doubt the best toys that I have ever purchased for my dog. He's an aggressive chewer and quickly destroys almost every toy I buy. This one hasn't been destroyed yet and the squeaker is still working at about 5 months.
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Reviewed in the United States on June 11, 2026
K
Verified Purchase
Kassy
Dallas, US
★★★★★ 5
GSD Winner
Color: Blue+Red
10/10 recommend for big dogs with a tough chew. Our GSD absolutely loves these squeaky balls. They have perfect texture for his teeth and for our grip. They are the size of a baseball and are so durable and fun. Yes the squeaky is LOUD but he loves them so much that it's cute
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Reviewed in the United States on May 12, 2026

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