SKU: 89229894678

Invivo anti-mouse CTLA-4 (CD152) mAb

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Description

Invivo anti-mouse CTLA-4 (CD152) mAbProduct Specification Host Mouse Synonyms Cytotoxic T lymphocyte protein 4, Cytotoxic T lymphocyte associated antigen 4 Location Cell membrane Accession P09793 Clone Number 9D9 Antibody Type Recombinant mAb Isotype IgG2b,k Application WB, in vivo CTLA 4 neutralizatior Reactivity Ms Purification Protein A Concentration Lot specific* (generally 5 to 20 mg ml)* Endotoxin <1EU mg Conjugation Unconjugated Physical Appearance Liquid Storage Buffer PBS pH7.

Product Specification


Host Mouse
Synonyms Cytotoxic T-lymphocyte protein 4, Cytotoxic T-lymphocyte-associated antigen 4
Location Cell membrane
Accession P09793
Clone Number 9D9
Antibody Type Recombinant mAb
Isotype IgG2b,k
Application WB, in vivo CTLA-4 neutralizatior
Reactivity Ms
Purification Protein A
Concentration Lot specific* (generally 5 to 20 mg/ml)*
Endotoxin <1EU/mg
Conjugation Unconjugated
Physical Appearance Liquid
Storage Buffer

PBS pH7.4, containing no preservative

Stability & Storage

2 to 8 °C for 2 weeks under sterile conditions;

-20 °C for 3 months under sterile conditions; 

-80 °C for 24 months under sterile conditions.

Please avoid repeated freeze-thaw cycles.

Dilution


application dilution species
WB 1:1000

Background

This antibody recognizes the same epitope as  clone  9D9.

Cytotoxic T-lymphocyte associated protein 4, (CTLA-4) also known as CD152 (cluster of differentiation 152), is a protein receptor that functions as an immune checkpoint and downregulates immune responses. CTLA-4 is constitutively expressed in regulatory T cells but only upregulated in conventional T cells after activation – a phenomenon which is particularly notable in cancers. CTLA-4 may also function via modulation of cell motility and/or signaling through PI3 kinase.

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Exchange/Return Notes
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SKU: 89229894678

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4.1 ★★★★★
Based on 17 reviews
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Verified Purchase
nanny america
Lowell, US
★★★★★ 3
Disappointed
Color: S6-muti-color
These were great for about 20 minutes then they stopped squeaking...we have 2 left that I have saved but the other 4 do not squeak anymore...disappointed as my dog loves to squeak things...would not buy these again...My dog is only an 8lb dog too...but he can still play with the balls without the squeak...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
J
Verified Purchase
joymom
Boise, US
★★★★★ 5
Great Value for a ball my dog loves!
Color: S6-muti-color
I wish these ball were in the subscription program! My dog gets sooo excited by the new ball, but her interest in things lasts for a few days. She kills the squeak within 11minutes, but the squeaker stays in place rather than becoming a chocking or swallow hazard, and she still loves to chew it. Next, we must throw the ball approximately 723 times the first day, possibly 496 times on day 2, and just 3- 4 on day 3, at which point she will chase the ball before hollering "it's over here if you need it," while she checks on the chipmunk den. We currently have 17 of these balls in our yard (because we have given several leftovers to a less discriminating doodle next door). These balls hold up really well, get her extremely active for the first couple of days, and are a much cheaper than doggie daycare (after an active morning with a new ball, she is happy to chew on it and sleep much of the day). I always have these on hand!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
M
Verified Purchase
Michelle
Alexandria, US
★★★★★ 4
Pieces chewed off
Color: white & green
My Aussiedoodle loves it. I throw it down the hallway, it bounces crazy, and he chases it. The only complaint is that he can't chew much of the ball part. So now I have to have it put away and brought out for special playtime.
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Reviewed in the United States on April 9, 2026
D
Verified Purchase
DDT
Massapequa, US
★★★★★ 5
Great fun for our dogs!
Style: Original
My dogs can’t get enough of this very noisy ball. We have one outside and one in their playroom. It is very noisy. It is very hard. So, I’d say a room with fine furniture is not the place for it. Ours bang it around pretty good. Our boxer did split one, biting it. But, she’s a serious chewer! Our other dog carries it around sometimes but hasn’t been able to damage it yet. So, I’d say for most chewers it’s going to last a long time. It’s a great toy but in most households I’d say basement or outside. Again, it’s hard and did ding a few baseboards.
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Reviewed in the United States on March 27, 2026
L
Verified Purchase
Luna Cherry
Whiting, US
★★★★★ 5
Superb!
Style: Original
My dog absolutely loves this ball. It's too big for him to fit all the way in his mouth, so it's held up pretty well and still makes the sounds.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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