[ala1,​3,​11,​15]​​endothelin tfa

[Ala1,3,11,15]-Endothelin (TFA) is a highly selective for endothelin A (ETA) and endothelin B (ETB) receptor.[Ala1,3,11,15]-Endothelin is a selective ETB endothelin receptor agonist (IC50 values are 0.33 and 2200 nM for displacing [125I]-ET-1 from ET

[Ala1,3,11,15]-Endothelin (53-63) (TFA) is a selective ET B agonist with IC50 values ranging from 0.33 nM to 0.61 nM, demonstrating its preference for ET B receptors. It is utilized in the study of vasoconstriction.

Pam3CSK4 TFA (Pam3Cys-Ser-(Lys)4 TFA) is an agonist of toll-like receptor 1/2 (TLR1/2) (EC50 of 0.47 ng/mL for human TLR1/2).

N-Formyl-Met-Ala-Ser TFA is a peptide, binds to formyl peptide receptors on neutrophils.N-Formyl-Met-Ala-Ser Peptide (fMet-Ala-Ser) binds to formyl peptide receptors on neutrophils. N-Formylmethionine-containing peptides including the most potent and know

3X FLAG peptide TFA (402750-12-3 free base) (3X FLAG peptide TFA) is a synthetic peptide of 23 amino acid residue. The Asp-Tyr-Lys-Xaa-Xaa-Asp motif is repeated three times in the peptide.

Jagged-1 (188-204) TFA(219127-21-6 free base) is a fragment of the JAG-1 protein. JAG-1 is Notch ligand, a peptide that is the most conspicuously expressed ligand in skin. JAG-1 induces epidermal maturation. Exposing submerged keratinocytes monolayers to JAG-1 with elevated calcium concentration produces stratification with loricrin expression and NF-alphaB activation.

Rotigaptide TFA(355151-12-1 free base) is a novel and specific modulator of Cx43 and is a potent AAP. Rotigaptide TFA(355151-12-1 free base) prevents the uncoupling of Cx43-mediated gap junction communication and normalizes cell-to-cell communication during acute metabolic stress.

ANP (1-11), rat acetate (Atrial natriuretic factor (1-11) acetate) is one of the atrial natriuretic factors, inhibitors of CRF-stimulated ACTH secretion.

pro-asp TFA(85227-98-1 free base) (TLβ4) down-regulate skin inflammation in mouse skin.

Endothelin 1 (swine, human) acetate is a synthetic peptide with the sequence of human and swine Endothelin 1. Endothelin 1 is a potent endogenous vasoconstrictor and acts through two types of receptors ETA and ETB.

JAG-1, scrambled TFA is a scrambled sequence of JAG-1(188-204).

ACTH 1-14 acetate(25696-21-3 free base) (Adrenocorticotropic Hormone Fragment 1-14 acetate) is a fragment of adrenocorticotrophin, which regulates cortisol and androgen production.Adrenocorticotropic hormone (ACTH), also known as corticotropin, is produced and secreted by the anterior pituitary gland. ACTH is an important component of the hypothalamic-pituitary-adrenal axis as a response to biological stress.

Ac-Endothelin-1 (16-21), human acetate, the principal peptide of the endothelin family, has been shown to have a variety of biological activities in both vascular and nonvascular tissues. The C-terminal fragment, which is a highly conserved sequence in th

γ-1-MSH, amide acetate (72629-65-3 free base), a putative hormone in the N-terminal region of the ACTH/beta- endorphin (beta-EP) precursor protein, was studied by RIA with an antiserum against gamma 3-MSH in ACTH-producing mouse pituitary tumor cells, AtT-20/D16v.

β-amyloid 1-11 acetate is a fragment of Amyloid-β peptide, maybe used in the research of neurological disease.

Nociceptin (1-13), amide is a potent agonist Opioid receptor-like1 (ORL1) receptor with a pEC50 of 7.9 for mouse vas deferens and a Ki of 0.75 nM for binding to rat forebrain membranes.

b-Casomorphin (1-3) Acetate is a tri-peptide with an opioid effect.

Orphanin FQ(1-11) acetate(178249-41-7 free base) is a peptide fragment containing amino acids 1-11 of Nociceptin. Orphanin FQ(1-11) acetate(178249-41-7 free base) is a potent agonist of the ORL1/KOR-3 receptor (Ki = 55 nM) and displays no affinity for opioid receptors, including μ, δ, κ1 and κ3 receptors (Ki >1000 nM). Orphanin FQ(1-11) acetate(178249-41-7 free base) displays analgesic properties in CD-1 mice.

Men 10376 TFA(135306-85-3,free) (Neurokinin-2 receptor antagonist TFA) is an effective and selective tachykinin nk-2 receptor antagonist with a K I value of 4.4 M for the nk-2 receptor in the small intestine of rats.

Angiotensin 1/2 (1-9)TFA is containing the amino acids 1-9 that are converted from Angiotensin I/II peptide.

740 Y-P(TFA)(1236188-16-1 free base) (740YPDGFR(TFA)) is a potent and cell-permeable activator of PI3K.

Dynorphin B (1-13), a 13 amino acid, is an extraordinarily potent opioid peptide.

Orexin B, human (TFA) is an endogenous agonist at Orexin receptor with Kis of 420 and 36 nM for OX1 and OX2.

FSL-1 TFA, a toll-like receptor 2/6 (TLR2/6) agonist derived from bacteria, bolsters resistance against experimental HSV-2 infection[1] and stimulates MMP-9 production via the TLR2 and NF-κB/AP-1 signaling pathways in monocytic THP-1 cells[2].

TAT TFA (YGRKKRRQRRR) is derived from human immunodeficiency virus (hiv-1) transcription reverse activator TAT, is a cell penetrating peptide.

HPV16 E7 (86-93) TFA is a human leukocyte antigen (HLA)-A2.1 restricted HPV16 E7-derived peptide.

Parathyroid Hormone (1-34), bovine TFA, a potent agonist of the parathyroid hormone (PTH) receptor, elevates calcium and inorganic phosphate levels in vivo. This compound is employed in osteoporosis research [1].

NEP(1-40) TFA is a peptide antagonist of the Nogo-66 receptor (NgR), which mitigates the shift in microglial morphology distributions due to injury by attenuating myelin-derived inhibition [1].

Klotho-derived peptide 1 (KP1) (56-87), a peptide originating from the human Klotho protein, disrupts TGF-β signaling by binding to TGF-β receptor types 1 and 2 (TGFBR1 and TGFBR2; Kds = 1.41 and 14.6 µM, respectively). Preincubation with KP1 at a concentration of 10 µg/ml hinders the TGF-β-induced escalation of fibronectin and α-smooth muscle actin (α-SMA) levels in NRK-49F rat fibroblasts. Furthermore, in vivo studies reveal that KP1, administered at 1 mg/kg per day, preferentially accumulates in damaged kidneys, leading to significant reductions in serum creatinine and blood urea nitrogen levels, indicators of improved kidney function. Additionally, it decreases kidney fibrosis in mouse models of unilateral ureteral obstruction (UUO) and unilateral ischemia-reperfusion injury-induced renal fibrosis.

IGF-I (30-41) (TFA) is amino acids 30 to 41 fragment of Insulin-like Growth Factor I (IGF-I).

[DPro10] Dynorphin A (1-11), porcine, an N-Alkylated derivative, serves as a potent κ-opioid receptor agonist with a Ki value of 0.13 nM, exhibiting analgesic properties [1] [2].

Endogenous human tachykinin-like peptide and potent agonist for NK1 receptors (EC50 = 1 nM).

Atrial Natriuretic Peptide (ANP) has the sequence of H-Ser-Leu-Arg-Arg-Ser-Ser-Cys-Phe-Gly-Gly-Arg-OH, is a 28 amino acid peptide. ANP is a powerful vasodilator, and a protein (polypeptide) hormone secreted by heart muscle cells. It is involved in the hom

Piscidin-1 (22-42) (TFA) is a highly potent, multi-functional Antimicrobial Peptide (AMP) produced by Orange-spotted grouper (Epinephelus coioides).

Anionic interaction of Beta-amyloid (1-11) with Factor XII is suspected to cause massive activation of the C4 (complement 4) system in the cerebrospinal fluid of Alzheimer’s disease patients.

PACAP (1-38) free acid TFA, an endogenous neuropeptide, effectively enhances antral motility and somatostatin secretion, while concurrently suppressing gastrin secretion and promoting the release of vasoactive intestinal polypeptide, gastrin releasing peptide, and substance P. Additionally, it amplifies N-methyl-D-aspartate receptor function and brain-derived neurotrophic factor expression via RACK1 [1] [2].

Endothelin-3, human, mouse, rabbit, rat , is a cyclic 21 amino acid peptide. It is an endogenous neuropeptide and potent vasoconstrictor.

Apelin-13 is an endogenous ligand of APJ receptor, and the EC 50 value of activated G protein coupled receptor is 0.37 nM.

IRL-1620 (TFA) is a potent selective endothelin receptor B (ETB) agonist with a Ki value of 16pm.

[Ala2] Endothelin-3, human is a linear analog of endothelin-3 (ET-3), characterized by the substitution of Ala for Cys residues. ET-3, a vasoactive peptide produced by human rhabdomyosarcoma cell lines but not expressed in non-muscle-origin human sarcoma cell lines, serves as a paracrine factor by promoting endothelial cell migration [1] [2].

Adrenocorticotropic Hormone (ACTH) (1-39), rat (TFA) is a potent melanocortin 2 receptor (MC2) agonist.

GLP-1 (1-36) amide (human, rat) TFA, a molecular variant of GLP-1 (7-36) amide, can induce [14C]aminopyrine accumulation in enzymatically dispersed enriched rat parietal cells [1].

Big endothelin-1 (rat 1-39), a 39-residue peptide, induces a diuretic and natriuretic response in conscious Sprague-Dawley rats and elevates blood pressure in mice [1].

FITC-β-Ala-Amyloid β-Protein (1-42) ammonium, a fluorescein isothiocyanate (FITC)-tagged monomer peptide of Aβ1-42, is instrumental in Alzheimer’s disease pathogenesis [1].

Substance P (3-11), an SP fragment peptide capable of crossing the blood-brain barrier (BBB), induces contraction in guinea pig ileum and facilitates chemotaxis in human monocytes [1] [2] [5].

Protein Kinase C (19-31) TFA, a peptide inhibitor of protein kinase C (PKC), derived from the pseudo-substrate regulatory domain of PKCa (residues 19-31) with a serine at position 25 replacing the wild-type alanine, is used as protein kinase C substrate p

Bradykinin (1-3) is a fragment of Bradykinin. Bradykinin is an activates pain receptors.

HIF-1 alpha (556-574) TFA is a 19-residue fragment of hypoxia-inducible factor-1 (HIF-1), which serves as the master regulator of oxygen homeostasis [1].

GIP (1-30) amide (Human) TFA is a glucose-dependent insulinotropic polypeptide fragment. Glucose-dependent insulinotropic polypeptide (GIP) is an incretin hormone that stimulates insulin secretion and reduces postprandial glycaemic excursions.

DPDPE TFA is selective δ-opioid receptor agonist peptide. Inhibits electrically stimulated contraction of mouse vas deferens in vitro (EC50 = 5.2 nM), and is antinociceptive in vivo.