🧠

Cognitive & Mood

Nootropics, neuroprotection, pain research, mood

112 compounds

Methylcobalamin

Methylcobalamin is the biologically active, methyl-group-carrying form of Vitamin B12 (cob…

Semax is a synthetic heptapeptide analog of the ACTH(4-10) fragment, developed in Russia i…

Selank is a synthetic analog of the immunomodulatory tetrapeptide tuftsin (Thr-Lys-Pro-Arg…

Vasoactive Intestinal Peptide (VIP) is a 28-amino acid neuropeptide expressed throughout t…

Pinealon is a synthetic tripeptide (Glu-Asp-Arg) developed by Professor Vladimir Khavinson…

Dihexa is a small peptide-like compound derived from angiotensin IV analog research at Was…

Delta Sleep-Inducing Peptide (DSIP) is a nine-amino-acid neuropeptide first isolated from …

Exendin-4 is a 39-amino acid peptide isolated from the venom of the Gila monster lizard (H…

Cerebrolysin is a heterogeneous neuropeptide complex derived from enzymatic hydrolysis of …

Neuropeptide Y (NPY) is one of the most abundantly expressed neuropeptides in the mammalia…

Orexin-A (hypocretin-1) is a 33-amino acid neuropeptide produced exclusively by neurons in…

Substance P is an 11-amino acid neuropeptide of the tachykinin family, co-released with gl…

Pituitary Adenylate Cyclase-Activating Polypeptide (PACAP-38) is a 38-amino-acid member of…

Insulin-like Growth Factor 2 (IGF-2) is a 67-amino-acid peptide hormone with approximately…

Galanin is a 29-amino acid neuropeptide widely distributed in the central and peripheral n…

NAP (Davunetide)

NAP (NAPVSIPQ) is an eight-amino-acid neuroprotective peptide derived from Activity-Depend…

Colivelin is a chimeric 25-amino acid neuroprotective peptide created by fusing the active…

Irisin is a hormone-like myokine released from skeletal muscle during exercise, generated …

Spadin is a naturally occurring peptide derived from proteolytic cleavage of the sortilin …

ACTH 4-10 is a heptapeptide corresponding to amino acids 4-10 of adrenocorticotropic hormo…

Bombesin is a 14-amino acid neuropeptide originally isolated from the skin of the European…

Cortistatin-14 (CST-14) is an endogenous cyclic neuropeptide structurally related to somat…

Neurotensin (NT) is a 13-amino acid neuropeptide widely distributed throughout the central…

Beta-endorphin is a 31-amino acid endogenous opioid peptide cleaved from pro-opiomelanocor…

Neuropeptide S (NPS) is a 20-amino acid peptide discovered in 2004 that acts on the NPS re…

Cholecystokinin (CCK) is a peptide hormone and neuropeptide produced in the intestinal I-c…

Neuropeptide FF

Neuropeptide FF (NPFF) is an endogenous octapeptide first isolated from bovine brain in 19…

Calcitonin Gene-Related Peptide (CGRP) is a 37-amino acid neuropeptide encoded by the calc…

Dynorphin A is a 17-amino acid endogenous opioid peptide cleaved from prodynorphin, the pr…

Neuromedin U (NMU) is a neuropeptide first isolated from porcine spinal cord and named for…

Spexin is a 14-amino acid amidated neuropeptide encoded by the C12orf39 gene, identified t…

Enkephalins are the smallest endogenous opioid peptides, consisting of just five amino aci…

Melanin-concentrating hormone (MCH) is a 19-amino acid cyclic neuropeptide predominantly e…

Nociceptin, also called Orphanin FQ (N/OFQ), is a 17-amino acid neuropeptide discovered in…

CART (Cocaine- and Amphetamine-Regulated Transcript) peptide is a neuropeptide encoded by …

Endomorphin-1 (Tyr-Pro-Trp-Phe-NH2) and Endomorphin-2 (Tyr-Pro-Phe-Phe-NH2) are tetrapepti…

Neurokinin A (NKA) is a 10-amino acid tachykinin neuropeptide encoded by the tachykinin pr…

Neuromedin S (NMS) is a 36-amino acid amidated neuropeptide discovered in 2005 that shares…

TLQP-21 is a 21-amino acid peptide derived from the C-terminal region of VGF (Nerve Growth…

Hemopressin is a 9-amino acid peptide derived from the alpha-chain of hemoglobin (residues…

Neuregulin-1 (NRG-1) is a member of the epidermal growth factor (EGF) family that signals …

Adropin is a secreted peptide encoded by the Energy Homeostasis-Associated (ENHO) gene, ex…

Prokineticin-2 (PROK2) is an 81-amino acid secreted signaling protein of the prokineticin …

Neuropeptide B (NPB) is a 23-29 amino acid neuropeptide that, along with Neuropeptide W (N…

Neuropeptide W (NPW) is a 23-30 amino acid peptide that, along with Neuropeptide B (NPB), …

Relaxin-3 (also called INSL7) is the most ancient member of the insulin/relaxin superfamil…

Osteocalcin is a 49-amino acid protein produced by osteoblasts and odontoblasts that was l…

Dermorphin is a naturally occurring heptapeptide isolated from the skin secretions of Sout…

Ziconotide is a synthetic version of omega-conotoxin MVIIA, a 25-amino acid peptide toxin …

Cholecystokinin

Cholecystokinin (CCK) is a peptide hormone secreted by enteroendocrine I-cells of the smal…

Vasoactive Intestinal Peptide

Vasoactive intestinal peptide (VIP) is a 28-amino acid neuropeptide with ubiquitous expres…

Neuromedin B (NMB) is a mammalian bombesin-related neuropeptide that preferentially activa…

Orexin-B (hypocretin-2) is a 28-amino acid neuropeptide co-produced with orexin-A from the…

Dynorphin is the principal endogenous agonist of kappa opioid receptors (KOR), encoded by …

Enkephalins are the shortest endogenous opioid peptides, pentapeptides encoded by the proe…

Stresscopin (urocortin-3, UCN3) is the most CRF2-selective member of the corticotropin-rel…

Endomorphin-1 (Tyr-Pro-Trp-Phe-NH2) is a tetrapeptide amide isolated from bovine frontal c…

Endomorphin-2 (Tyr-Pro-Phe-Phe-NH2) is the second member of the endomorphin family, differ…

Nocistatin is a peptide encoded in the prepronociceptin gene (PNOC), the same precursor th…

Deltorphins are a family of naturally occurring heptapeptides isolated from the skin of So…

Sarafotoxins are a family of 21-amino acid peptides isolated from the venom of the Israeli…

Opiorphin is a five-amino acid peptide (QRFSR) discovered in human saliva by Catherine Rou…

Casomorphins are opioid peptides released during gastrointestinal digestion of casein (the…

Calcitonin gene-related peptide (CGRP) is a 37-amino acid neuropeptide produced by alterna…

Spinorphin is a 10-amino acid peptide (LVVYPWTQRF) isolated from bovine spinal cord by Nis…

Endokinins (EKA, EKB, EKC, EKD) are a family of tachykinin peptides encoded by the TAC4 ge…

Apamin is an 18-amino acid peptide neurotoxin from bee venom (Apis mellifera), notable as …

Melittin is the primary cytolytic component of bee venom (Apis mellifera), comprising ~50%…

Mastoparan is a 14-amino acid amphipathic peptide from the venom of the wasp Vespula lewis…

Conotoxins (conopeptides) are a diverse superfamily of small, disulfide-rich peptide toxin…

Chlorotoxin is a 36-residue peptide toxin from the deathstalker scorpion (Leiurus quinques…

ShK is a 35-residue peptide toxin from the sea anemone Stichodactyla helianthus. It is the…

Beta-Casomorphin

Beta-casomorphin-7 (BCM-7) is a 7-residue opioid peptide released during digestion of A1 b…

Neuropeptide AF

Neuropeptide AF (NPAF) is an 18-amino acid RF-amide neuropeptide originally identified in …

Teneurin C-terminal associated peptide (TCAP) is a 40-41 amino acid bioactive peptide deri…

Litorin is a bombesin-related nonapeptide isolated from the skin of Australian Litoria fro…

Ranatensin is an 11-residue tachykinin peptide isolated from the skin of the North America…

Xenopsin is an octapeptide originally isolated from the skin of the South African clawed f…

Sialorphin is a pentapeptide (QHNPR) first isolated from rat saliva, where it is produced …

Alpha-CGRP (calcitonin gene-related peptide) is a 37-amino acid neuropeptide produced by a…

Pituitary adenylate cyclase-activating polypeptide (PACAP) is a pleiotropic neuropeptide b…

Urocortin-2 (UCN2) is a 38-amino acid member of the corticotropin-releasing factor (CRF) f…

Neuromedin N (NMN) is a hexapeptide co-encoded in the same gene as neurotensin and process…

Eledoisin is an 11-residue neuropeptide originally isolated from the salivary glands of tw…

Physalaemin is an 11-residue tachykinin peptide first isolated from the skin of the South …

Kassinin is a tachykinin peptide isolated from the skin of the African frog Kassina senega…

Prodynorphin (PDYN) is the ~29 kDa opioid precursor polypeptide that is processed to yield…

Neuropeptide K (NPK) is a 36-amino-acid N-terminally extended form of neurokinin A (NKA), …

Neuropeptide Gamma

Neuropeptide gamma (NPgamma) is a 54-amino-acid N-terminally extended tachykinin derived f…

Urotensin I (UI) is a 41-amino-acid neuropeptide first isolated from the urophysis (caudal…

Secretoneurin is a 33-amino acid neuropeptide derived from secretogranin II (chromogranin …

Melanin-concentrating hormone (MCH) is a cyclic 19-amino acid neuropeptide expressed by ne…

Cortistatin-14 (CST-14) is a cyclic neuropeptide with strong structural homology to somato…

Leucine enkephalin (Leu-enkephalin) is a five-amino-acid endogenous opioid pentapeptide (T…

Methionine enkephalin (Met-enkephalin) is the five-amino-acid endogenous opioid pentapepti…

Proenkephalin (PENK or Proenkephalin A) is the 267-amino-acid precursor polypeptide that y…

Beta-CGRP (CGRP-II) is a 37-amino-acid neuropeptide encoded by the CALCB gene, the paralog…

Neuromedin C (NMC) is the C-terminal decapeptide (aa18-27) of gastrin-releasing peptide (G…

Galanin-Like Peptide

Galanin-like peptide (GALP) is a 60-amino-acid hypothalamic neuropeptide whose C-terminal …

QRFP (also called 26RFa) is a C-terminally amidated RFamide neuropeptide first identified …

Dynorphin B (also called rimorphin) is a 13-amino-acid kappa-opioid receptor agonist deriv…

Acetyl-Carnosine

Acetyl-carnosine (N-acetylcarnosine, NAC) is the acetylated prodrug form of carnosine (bet…

Angiotensin IV (Ang IV) is the hexapeptide fragment of the renin-angiotensin system formed…

Adamax is a branded formulation of N-Acetyl Semax Amidate, the most potent and longest-act…

Cortexin is a polypeptide complex extracted from the cerebral cortex of pigs (porcine orig…

N-Acetyl Selank Amidate

N-Acetyl Selank Amidate is a doubly-modified form of Selank (a synthetic heptapeptide base…

N-Acetyl Semax is a modified form of Semax (the Russian-approved nootropic peptide based o…

Neuroxelin is a vendor nootropic peptide blend containing PE-22-28 (10 mg), Pinealon (10 m…

P21 is a synthetic peptide derived from ciliary neurotrophic factor (CNTF), designed to pr…

PE-22-28 is a synthetic fragment of spadin (a naturally occurring peptide derived from the…

Semax Amidate (Semax-NH2) is Semax with C-terminal amidation, the addition of an amide gr…

Synapsin is a proprietary intranasal peptide blend combining GHK-Cu (copper tripeptide for…

No results found.