Category
Longevity Peptides
Cellular health & healthy aging
Showing 12 products
Recovery
SS-31
SS-31 (Elamipretide; MTP-131) is a synthetic cell-permeable tetrapeptide developed by Hazel Szeto and Peter Schiller, featuring an alternating aromatic–cationic residue pattern — D-Arg-Dmt-Lys-Phe-NH₂ — where Dmt denotes 2′,6′-dimethyltyrosine. This motif enables selective accumulation at the inner mitochondrial membrane through electrostatic and hydrophobic interactions with cardiolipin (CL), an anionic phospholipid essential to electron transport chain organisation. SS-31 is a widely used tool compound in mitochondrial biology research for investigating cristae architecture, respiratory complex dynamics, and reactive oxygen species production.
Longevity
Selank
Selank (TP-7, CAS# 129954-34-3) is a synthetic heptapeptide analogue of the endogenous immunopeptide tuftsin (TKPR), developed at the Institute of Molecular Genetics of the Russian Academy of Sciences. The compound is characterised by binding activity at GABA-A receptors and interactions with serotonergic and neurotrophic signalling pathways. Supplied by BIOSTACKS as a lyophilized powder for in vitro laboratory research use. This compound has not been authorized by Health Canada for any therapeutic, clinical, or human use.
Weight Management
Tesamorelin
Tesamorelin (TH9507, CAS# 218949-48-5) is a synthetic analogue of human growth hormone releasing hormone (hGHRH) comprising the full 44-amino-acid GHRH sequence with a trans-3-hexenoic acid group conjugated at the N-terminus. This N-terminal modification confers enhanced resistance to dipeptidyl peptidase IV (DPP-IV) enzymatic cleavage while preserving full GHRHR binding activity, making Tesamorelin a distinct pharmacological research tool compared to shorter GHRH fragments such as Sermorelin (29 AA) or Mod GRF 1-29. Supplied by BIOSTACKS as a lyophilized powder for in vitro laboratory research use. This compound has not been authorized by Health Canada for any therapeutic, clinical, or human use.
Longevity
Semax
Semax (CAS# 80714-61-0) is a synthetic heptapeptide analogue derived from adrenocorticotropic hormone fragment ACTH(4-7), extended C-terminally with a Pro-Gly-Pro (PGP) tripeptide to yield the full sequence Met-Glu-His-Phe-Pro-Gly-Pro (MEHFPGP). It is studied in preclinical and in vitro models investigating neuropeptide signalling, melanocortin receptor (MC4R) interactions, and neurotrophic factor pathway modulation — including BDNF and NGF expression studies in hippocampal and cortical cell preparations. Supplied by BIOSTACKS as a lyophilized powder for in vitro laboratory research use. This compound has not been authorized by Health Canada for any therapeutic, clinical, or human use.
Recovery
BPC-157
BPC-157 (Body Protection Compound 157, CAS# 137525-51-0) is a synthetic 15-amino acid pentadecapeptide derived from a sequence originally identified in gastric juice protein. It is studied in preclinical in vitro laboratory settings for its roles in cellular signalling, angiogenesis-related pathways, and gastrointestinal research models. Supplied by BIOSTACKS as a lyophilized powder for in vitro laboratory research use. This compound has not been authorized by Health Canada for any therapeutic, clinical, or human use.
Weight Management
5-Amino-1MQ
5-Amino-1MQ (5-amino-1-methylquinolin-1-ium iodide, CAS 42464-96-0) is a synthetic quinolinium small molecule and selective substrate-site inhibitor of nicotinamide N-methyltransferase (NNMT), with a reported IC₅₀ of 1.2 μM. It is studied in vitro for its effects on the NAD⁺ salvage pathway, methionine cycle flux, and metabolic enzyme activity in cell culture models. Supplied by BIOSTACKS as powder for in vitro laboratory research use.
Recovery
TB4 (TB-500)
TB-500 (Thymosin Beta-4, CAS# 77591-33-4) is a synthetic 43-amino-acid thymic peptide corresponding to the endogenous Thymosin Beta-4 protein naturally abundant in platelets, wound fluid, and immune cells. TB-500 is the primary G-actin sequestering peptide in mammalian cells, regulating actin monomer availability and cytoskeletal dynamics through its central LKKTET actin-binding motif (residues 17–22). It is studied in preclinical research across actin cytoskeleton biology, cellular migration assays, angiogenesis pathway models, and integrin-linked kinase (ILK) signalling studies. Supplied by BIOSTACKS as a lyophilized powder for in vitro laboratory research use. This compound has not been authorized by Health Canada for any therapeutic, clinical, or human use.
Longevity
Thymosin Alpha 1
Thymosin Alpha-1 (Tα1; Thymalfasin) is a 28-residue N-terminally acetylated polypeptide originally isolated from bovine thymus fraction 5 by Goldstein and Low in 1977. As the primary biologically active component of thymosin fraction 5, it is among the most studied immunomodulatory peptides in preclinical research, with proposed actions at Toll-like receptors (TLR2, TLR9) and downstream NF-κB/cytokine signalling pathways. Its sequence is fully conserved across human, mouse, rat, and bovine species, making it an important tool compound in cross-species immunological research models.
Weight Management
Pulse (CJC + Ipamorelin)
CJC-1295 No DAC (Mod GRF(1-29), CAS# 863288-34-0) is a synthetic 29-amino acid analogue of growth hormone-releasing hormone (GHRH) with binding activity at the GHRH receptor (GHRHR). Unlike the DAC-modified variant, this form lacks the Drug Affinity Complex modification, resulting in a distinct pharmacokinetic profile relevant to short-duration signalling studies. Supplied by BIOSTACKS as a lyophilized powder for in vitro laboratory research use. This compound has not been authorized by Health Canada for any therapeutic, clinical, or human use.
Recovery
NAD+
NAD⁺ (Nicotinamide Adenine Dinucleotide, CAS# 53-84-9) is a naturally occurring dinucleotide coenzyme found in all living cells, functioning as an essential redox cofactor in cellular energy metabolism. It participates as an electron carrier in key metabolic pathways and serves as a substrate for enzymes including sirtuins (SIRTs) and poly(ADP-ribose) polymerases (PARPs). Supplied by BIOSTACKS as a lyophilized powder for in vitro laboratory research use.
Recovery
Epitalon
Epitalon (CAS# 307297-39-8) is a synthetic tetrapeptide with the sequence Ala-Glu-Asp-Gly (AEDG), developed as a research analogue of Epithalamin — a polypeptide extract isolated from the bovine pineal gland. It is studied in cell biology models examining telomerase activity, TERT (telomeric reverse transcriptase) gene expression, cell cycle regulation, and neuroendocrine signalling pathways associated with the pineal gland. As the shortest characterised peptide with documented telomere-related activity in preclinical models, Epitalon occupies a unique position in the in vitro research literature on replicative senescence and chromosomal stability. Supplied by BIOSTACKS as a lyophilized powder for in vitro laboratory research use. This compound has not been authorized by Health Canada for any therapeutic, clinical, or human use.
Weight Management
MOTS-C
MOTS-C (Mitochondrial Open reading frame of the twelve S rRNA-c, CAS# 1627580-64-6) is a 16-amino-acid mitochondria-derived peptide (MDP) encoded within the 12S rRNA gene of mitochondrial DNA — making it one of a small class of bioactive peptides with a mitochondrial rather than nuclear genomic origin. MOTS-C is studied in preclinical research for its role in mitochondria-to-nucleus retrograde signalling and its involvement in AMPK pathway activation, the folate cycle, de novo purine synthesis, and metabolic regulation models. Under cellular stress conditions, MOTS-C has been shown to translocate from mitochondria to the nucleus in vitro, where it interacts with nuclear gene regulatory elements. Supplied by BIOSTACKS as a lyophilized powder for in vitro laboratory research use. This compound has not been authorized by Health Canada for any therapeutic, clinical, or human use.