SKU: 23528814307

Alexa Fluor® 488 Mouse Anti-Rat MHC II (RT1D) Antibody (S-R649)

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Description

Alexa Fluor® 488 Mouse Anti-Rat MHC II (RT1D) Antibody (S-R649)Product Specification Host Mouse Antigen MHC II (RT1D) Location Membrane Accession Q31281 Clone Number S R649 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 Alexa Fluor 488 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

Product Specification


Host Mouse
Antigen MHC II (RT1D)
Location Membrane
Accession Q31281
Clone Number S-R649
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 Alexa Fluor® 488
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 5μl per million cells in 100μl volume Rt

Background

MHC II (RT1D) is a rat major histocompatibility complex class II heterodimeric glycoprotein composed of an α and a β chain that together form an open-ended peptide-binding groove specialized for capturing 12–25 amino-acid fragments derived from exogenous antigens processed through the endocytic pathway; expressed primarily on professional antigen-presenting cells such as B cells, macrophages and dendritic cells, it presents these peptides to CD4⁺ T-helper cells to initiate and shape adaptive immune responses, and in the rat it can be induced by interferon-γ on oligodendroglial progenitor cells, with structural and functional properties that overlap partly with the mouse H2-E and human HLA-DR molecules.

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SKU: 23528814307

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4.8 ★★★★★
Based on 13 reviews
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A
Verified Purchase
Amy
Massapequa, US
★★★★★ 4
Small balls and came apart
Color: Orange and Yellow
My dog loves them; these are my first set of this type of toy. Good quality materials, but the knot in the rope came undone and the ball came off in 3days. I had someone fix and re-tie and it has held up so far. The next set I’ll get in a larger size, they’re a tad small for my dog’s mouth.
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Reviewed in the United States on January 11, 2025
P
Verified Purchase
PJ
Port Orchard, US
★★★★★ 1
Ball
Color: Blue
Only lasted about 10 minutes and my dog chewed through the rope.
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Reviewed in the United States on April 25, 2026
B
Verified Purchase
Brian berns
Cuba, US
★★★★★ 3
Very very hard ball
Color: Orange and Yellow
These balls are nice, but a little bit harder than I thought they would be
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Reviewed in the United States on December 4, 2025
N
Verified Purchase
Nikki Szewczyk
Carnegie, US
★★★★★ 5
The Chuck Norris of Dog Toys
Color: Orange
If dog toys were superheroes, the Nevperish K9 Training Ball would be Batman—indestructible, effective, and always ready to save the day. This thing flies. I’m not saying I could take out a rogue squirrel in a single throw, but… let’s just say those little guys know to keep their distance now. My 100lb German Shepherd, who we affectionately call "The Toy Terminator," has destroyed every squeaky, chewy, or bouncy thing in her path. But this? This glorious, rope-swinging masterpiece? She’s met her match. It’s like her teeth have signed a peace treaty with this toy. Speaking of flying, if you have neighbors with a backyard that’s less than a football field away, be prepared for some fence-hopping cardio. I’ve had more awkward encounters with my neighbors than I care to admit. Thankfully, my shepherd has learned the art of the double hop—over their fence and back—like some four-legged ninja gymnast. Bonus: great entertainment for the neighbors. This toy isn’t just a ball on a rope; it’s a lifestyle. Open fields? Perfect. Tug-of-war? Immaculate. Backyard fetch? A cinematic masterpiece. It’s basically the Swiss Army knife of dog toys, minus the danger of accidental stabbing. Pro tip: Don’t underestimate how far this thing can go. My first throw ended with the ball in orbit—or maybe it just bounced off a satellite. Either way, my dog was thrilled, and now I need an arm warm-up routine before playtime. So, if you want a toy that’ll outlast your dog’s dental fury and make fetch sessions the stuff of legend, this is it. 10/10, would absolutely get weird looks from neighbors again.
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Reviewed in the United States on January 3, 2025
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Verified Purchase
sheila speers
Waukegan, US
★★★★★ 5
Great buy
Color: Orange
My did loves this ball
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Reviewed in the United States on May 27, 2026

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