SKU: 47063872258

SS-31 (Elamipretide)

Sale price$70.20 Regular price$78.00
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Description

SS-31 (Elamipretide)SS 31 (Elamipretide) is a synthetic mitochondria targeted tetrapeptide composed of the amino acid sequence D Arg dimethylTyr Lys Phe NH. It belongs to the class of SzetoSchiller (SS) peptides, a group of small aromatic cationic peptides designed to selectively localize within the inner mitochondrial membrane. Unlike many mitochondria targeting compounds that rely on membrane potential, SS 31 interacts directly with cardiolipin, a phospholipid unique

SS-31 (Elamipretide) is a synthetic mitochondria-targeted tetrapeptide composed of the amino acid sequence D-Arg-dimethylTyr-Lys-Phe-NH₂. It belongs to the class of Szeto–Schiller (SS) peptides, a group of small aromatic-cationic peptides designed to selectively localize within the inner mitochondrial membrane.

Unlike many mitochondria-targeting compounds that rely on membrane potential, SS-31 interacts directly with cardiolipin, a phospholipid unique to the inner mitochondrial membrane that plays a critical role in maintaining the structure and function of the electron transport chain (ETC). Through this interaction, SS-31 has been studied for its ability to stabilize mitochondrial membranes, improve electron transport efficiency, and reduce mitochondrial reactive oxygen species (ROS) production.

Preclinical and clinical research has investigated SS-31 for its potential role in conditions associated with mitochondrial dysfunction, including metabolic disorders, cardiac ischemia-reperfusion injury, skeletal muscle fatigue, and age-related mitochondrial decline. In pharmaceutical development, the peptide is commonly referred to as Elamipretide.

Due to its small size and cationic-aromatic structure, SS-31 is capable of rapid cellular uptake and mitochondrial penetration, allowing it to localize within mitochondria without requiring specialized transport mechanisms.

SS-31 is typically manufactured using solid-phase peptide synthesis (SPPS) and supplied in lyophilized form to preserve stability during storage and transport.

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SKU: 47063872258

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4.2 ★★★★★
Based on 25 reviews
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Verified Purchase
William Lovelace
Dallas, US
★★★★★ 5
Great dog toys
Color: S6-muti-color
These are long lasting, durable dog toys. My dogs love the squeak sound.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
K
Verified Purchase
Karen
Chelsea, US
★★★★★ 5
Durable
Color: S6-muti-color
The balls are great for chewers. The squeaky didn’t last long but they are perfect for the ball launcher.
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Reviewed in the United States on May 18, 2026
C
Verified Purchase
Candice K
Birmingham, US
★★★★★ 4
The squeeker isn't durable, but the balls themselves are.
Color: S6-muti-color, Color: S6-muti-color
I have two 70+lb, ball obsessed dogs (a field bred Golden Retriever, and an Old Time Scotch Collie), and these balls are living up to the abuse they're receiving. In the fall we always lose a ball or two in the yard due to getting lost in leaves or longer grass, so I always try and buy a multi pack at the start of the season, so went with these this year. I'm glad I did. Great price for a 6 pack, they fit the medium Chuck-It launcher (a little loosely, but they throw just fine), have great bounce, they FLOAT (which means I didn't lose any at the beach), and they're super durable to the dreaded "mouth squish." The squeaker dies pretty quick, like, within a day, but it isn't the kind that can fall out or choke your dog, so no worries there. The boys are happy, I'm happy, my wallet is happy - I've already ordered another pack.
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Reviewed in the United States on November 2, 2024
S
Verified Purchase
S. Berg
Cuba, US
★★★★★ 5
Good balls
Color: S6-glow
My dog is a chewer, and these have held up for close to a year actually a pretty good product
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Reviewed in the United States on May 27, 2026
N
Verified Purchase
nanny america
Grantham, 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...
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Reviewed in the United States on April 26, 2026

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