SKU: 76244478726

CHMP1a Recombinant Rabbit mAb (S-1651-159)

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Description

CHMP1a Recombinant Rabbit mAb (S-1651-159)Product Specification Host Rabbit Antigen CHMP1a Synonyms Charged multivesicular body protein 1a; Chromatin modifying protein 1a (CHMP1a); Vacuolar protein sorting associated protein 46 1 (Vps46 1; hVps46 1); CHMP1; KIAA0047; PCOLN3; PRSM1; CHMP1A Immunogen Synthetic Peptide Location Cytoplasm, Nucleus, Endosome Accession Q9HD42 Clone Number S 1651 159 Antibody Type Recombinant mAb Isotype IgG Application WB, IHC P, ICC Reactivity Hu, Ms, Rt Positive

Product Specification


Host Rabbit
Antigen CHMP1a
Synonyms Charged multivesicular body protein 1a; Chromatin-modifying protein 1a (CHMP1a); Vacuolar protein sorting-associated protein 46-1 (Vps46-1; hVps46-1); CHMP1; KIAA0047; PCOLN3; PRSM1; CHMP1A
Immunogen Synthetic Peptide
Location Cytoplasm, Nucleus, Endosome
Accession Q9HD42
Clone Number S-1651-159
Antibody Type Recombinant mAb
Isotype IgG
Application WB, IHC-P, ICC
Reactivity Hu, Ms, Rt
Positive Sample 293T, LNCaP, HepG2, HeLa, C2C12, RAW264.7, PC-12
Predicted Reactivity Or, Zf, Xe
Purification Protein A
Concentration 0.5 mg/ml
Conjugation Unconjugated
Physical Appearance Liquid
Storage Buffer

PBS, 40% Glycerol, 0.05% BSA, 0.03% Proclin 300

Stability & Storage

12 months from date of receipt / reconstitution, -20 °C as supplied

Dilution


application dilution species
WB 1:1000 Hu, Ms, Rt
IHC-P 1:50 Hu
ICC 1:500 Hu, Ms, Rt

Background

CHMP1a (Charged Multivesicular Body Protein 1a) is a protein encoded by the CHMP1A gene in humans and belongs to the ESCRT-III (Endosomal Sorting Complex Required for Transport) family. It plays a crucial role in the formation and sorting of multivesicular bodies (MVBs), which are involved in the degradation of proteins in lysosomes. CHMP1a is also known as Chromatin Modifying Protein 1A and has been identified as a novel tumor suppressor gene, particularly in pancreatic and embryonic kidney tumor cells. It can inhibit cell proliferation and tumor growth by regulating the expression of proteins like p53. Additionally, CHMP1a interacts with other proteins such as SKD1 and LIP5, which are involved in the endosomal sorting process.

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SKU: 76244478726

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4.3 ★★★★★
Based on 19 reviews
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Product Reviews
K
Verified Purchase
Kelsey
West Palm Beach, 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
Alexandria, 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
Natrona Heights, 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
Grantham, 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
Port Orchard, 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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