c-14tkl-1 tfa

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

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).

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.

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.

C-Type Natriuretic Peptide (CNP) (1-22), human acetate is an agonist of natriuretic peptide receptor B (NPR-B), an endothelial-derived relaxant and growth inhibitory factor. C-Type Natriuretic Peptide (CNP) (1-22), human acetate inhibits cAMP synthesis stimulated by histamine and 5-HT or directly by Forskolin.

Gastrin I (1-14), human, is the 1-14 peptide fragment of human gastrin I, an endogenous gastrointestinal peptide hormone, and is the primary hormonal regulator of gastric acid secretion.

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

Acetyl Angiotensinogen (1-14), porcine Acetate is a peptide with the sequence AC-ASP-ARG-VAL-TYR-ILE-HIS-PRO-PHE-HIS-LEU-LEU-VAL-TYR-SER-OH. The protein encoded by the Angiotensinogen gene is known as pre-angiotensinogen or angiotensinogen precursor.

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.

Angiotensinogen (1-14), human acetate is a fragment of angiotensinogen which is a passive substrate of the renin-angiotensin system.

C-MYC PEPTIDE EPITOPE TFA, the product of the c-myc proto-oncogene, is a helix-loop-helix leucine zipper phosphoprotein that regulates gene transcription in cell proliferation, cell differentiation and apoptosis. This peptide is a human c-myc epitope.

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

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.

Biotin-β-Amyloid (1-42), human TFA, also known as Biotin-Amyloid β-Peptide (1-42) (human) TFA, is a biotin-labeled 42-amino acid peptide implicated in the pathogenesis of Alzheimer's disease.

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

C-Type Natriuretic Peptide (CNP) (1-22), human, is the 1-22 fragment of the parent C-Type Natriuretic Peptide.

Interphotoreceptor retinoid-binding protein (1-20) (IRBP1-20), a dodecapeptide fragment of retinoid-binding protein 3, plays a crucial role in pigment regeneration by facilitating the transport of retinol and retinal between photoreceptor cells and the retinal pigment epithelium. It has been utilized to provoke autoimmune uveoretinitis in C57BL/6 mice, possessing the H-2b haplotype. Furthermore, IRBP1-20 at a concentration of 3 µM enhances the secretion of IL-4, IL-5, and IL-6 from primary mouse spleen lymphocytes. Immunization and subsequent rechallenge with IRBP1-20 lead to increased ear swelling, inflammation of ocular blood vessels, infiltration by immune cells, damage to the photoreceptor layer, and retinal detachment in IFN-γ-deficient mice.

Gastric inhibitory peptide 1 (GIP-1) (3-42), a fragment of the incretin hormone GIP and antagonist to the GIP receptor, is generated through the action of serum dipeptidyl peptidase 4 (DDP-4). When administered at 25 nmol/kg to an ob/ob mouse diabetes model, GIP-1 (3-42) elevates plasma glucose levels and lowers plasma insulin levels, demonstrating its effect on reducing insulin secretion from BRIN-BD11 pancreatic cells at a concentration of 100 nM.

Super-tdu (1-31) TFA is an endogenous ligand of heptapeptide receptor and has a strong anti-analgesic effect.

Calcitonin Gene Related Peptide (CGRP) II, rat (TFA) is a neuropeptide with 37 amino acid.

ACTH (1-14) (TFA) is a polypeptide of corticotrophin, which promotes the release of cortisol.

This is a hypoxia-inducible factor-1 (HIF-1 a) 19-mer fragment. HIF-1 functions as master regulator of response to oxygen homeostasis. Hypoxia-induced gene expression is initiated when HIF-1 subunit is stabilized in response to a lack of oxygen. This part

MART-1 (26-35) (human) TFA is an amino acid residue of 26-35 protein.

TAT-DEF-Elk-1 TFA is a cell-penetrating peptide Elk-1 inhibitor, mimics and specifically interferes with the DEF domain of Elk-1. TAT-DEF-Elk-1 blocks Elk-1 phosphorylation and prevents Elk-1 nuclear translocation without interfering with ERK nor MSK1 act

Substance P(1-7) TFA, a fragment of the neuropeptide substance P (SP), induces depressor and bradycardic effects upon application to the nucleus tractus solitarius [1].

GLP-1(32-36)amide TFA, a pentapeptide derived from the C-terminal end of the glucoregulatory hormone GLP-1, has demonstrated the ability to mitigate weight gain and regulate glucose metabolism in diabetic mice [1] [2].

Grb2 SH2 Domain Inhibitor 1 TFA is a cyclic cell-penetrating peptide (CPP) featuring a conformationally restricted d-pro-l-pro motif ring (AF Φ Rpprrfq), where Φ represents L-naphthylalanine, R signifies D-arginine, and P stands for D-proline. It primarily functions as a cyclic peptide inhibitor.

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

A8SGLP-1 TFA, an orally active GLP-1 analogue, features a serine substitution for alanine at position 8. This compound effectively lowers blood glucose in db/db mice, maintaining its function [1].

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

NEP(1-40) TFA is a peptide antagonist of the Nogo-66 receptor (NgR), which attenuates myelin-derived inhibition and mitigates injury-induced shifts in microglial morphology distributions [1].

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

Angiotensinogen is a serum globulin formed by the liver that is cleaved by renin to form angiotensin I. Angiotensinogen is also called angiotensin precursor.

ACTH (1-17) TFA, an analogue of adrenocorticotropin, is a potent agonist for the human melanocortin 1 (MC1) receptor with a dissociation constant (K i) of 0.21 nM.

LyP-1 TFA, a cyclic nine-amino-acid peptide, exhibits selective binding to p32 receptors, which are overexpressed in a variety of tumor-associated cells [1].

Glucagon-like peptide 1 (1-37), human (TFA), is a highly potent agonist of the GLP-1 receptor and is a pancreatic hormone synthesized through post-translational processing of proglucagon.

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].

HCV-1 e2 Protein (554-569) TFA, an antigenic segment of the hepatitis C virus envelope 2 (e2) protein, contains a potential N-glycosylation site that may influence immune recognition of e2 [1].

Dynorphin A (1-10) (TFA), an endogenous opioid neuropeptide, interacts with the extracellular loop 2 of the κ-opioid receptor and inhibits NMDA-activated currents with an IC50 of 42.0 μM.

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

PAR 4 (1-6) TFA (GYPGQV TFA), a hexapeptide derived from protease-activated receptor 4 (PAR 4), serves as a specific agonist for PAR 4, exhibiting targeted activation properties.

K-(D-1-Nal)-FwLL-NH2 TFA is a potent, high-affinity inverse agonist of the ghrelin receptor with Ki values of 4.9 nM in COS7 cells and 31 nM in HEK293T cells, effectively inhibiting ghrelin receptor-mediated Gq- and G13-dependent signaling pathways.

CNP, a member of the natriuretic peptide family, was first identified in porcine brain and later found in other mammals as well as non-mammals. Processing of the CNP precursor gives rise to CNP-22 and its N-terminally elongated form, CNP-53. The CNPs shar

Lactoferricin B (4-14), bovine (TFA), is a peptide derived from residues 4-14 of bovine lactoferrin, exhibiting broad-spectrum antimicrobial activity against various microorganisms[1].

LSKL, Inhibitor of Thrombospondin (TSP-1) TFA, a tetrapeptide derived from latency-associated protein (LAP)-TGFβ, acts as a competitive antagonist of TGF-β1.

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

Hepcidin-1 (mouse) TFA, an endogenous peptide hormone, regulates iron homeostasis by upregulating mRNA levels of TRAP, cathepsin K, and MMP-9, enhancing TRAP-5b protein secretion, and downregulating FPN1 protein levels, thereby increasing intracellular iron. It also promotes osteoclast differentiation [1].

Gastric inhibitory peptide (GIP) (1-42), an endogenous incretin hormone comprising 42 amino acids, promotes insulin secretion. Expressed in the intestinal neuroendocrine K cells and submandibular gland, it enters circulation after meals. GIP (1-42) blocks histamine, pentagastrin, and insulin-induced gastric acid and pepsin secretion, enhances glucose-stimulated insulin release, and accelerates gastric emptying in rats.

LXW7 TFA, a cyclic peptide containing Arg-Gly-Asp (RGD), is an integrin αvβ3 inhibitor with an anti-inflammatory effect. LXW7 has a high binding affinity to αvβ3 integrin (IC50: 0.68 μM). It increases the phosphorylation of VEGFR-2 and activation of ERK1/2.