sperm activating peptide 1

Sperm-activating peptide 1 is a bioactive chemical.

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.

Anti-Inflammatory Peptide 1 Acetate (C45H82N12O14S2) possesses a potent anti-inflammatory activity in vivo and is a strong inhibitor of phospholipase A2 (PLA2), whose increased presence and activity results in inflammation and pain at certain bodily sites

PAR-2 Activating Peptide acetate (SLIGRL-NH2 acetate) is an agonist of Protease-Activated Receptor-2 (PAR-2).

GnRH Associated Peptide (GAP) (1-13), human Acetate was found to be a potent inhibitor of prolactin secretion and to stimulate the release of gonadotropins. Active immunization with peptides corresponding to GAP sequences led to greatly increased prolacti

Amyloid β Peptide (42-1)(human) acetate is the inactive form of Amyloid β Peptide (1-42). Amyloid β Peptide (42-1)(human) acetate is a 42-amino acid peptide which plays a key role in the pathogenesis of Alzheimer disease.

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

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.

Tyrosine Kinase Peptide 1 is a control substrate peptide used in c-Src assay.

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.

Glucagon-like peptide 1 (1-37), human, is a highly potent agonist of the GLP-1 receptor and a pancreatic hormone synthesized by post-translational processing of proglucagon. Unlike truncated forms of GLP-1, it neither affects food intake in rats nor enhances pancreatic insulin secretion.

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

Brain Natriuretic Peptide (1-32), rat acetate (BNP (1-32), rat acetate) is a 32-amino acid polypeptide hormone synthesized by ventricular cardiomyocytes in response to myocardial cell stretching (cardiomyocyte distension)[1].

EPO Mimetic Peptide-1 (EMP-1) is a 20 amino acid peptide that promotes cell proliferation, modulates the cell cycle, and stimulates reticulocyte production in vivo [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.

RGD peptide (GRGDNP) (TFA) promote apoptosis through activation of conformation changes that enhance pro-caspase-3 activation and autoprocessing.

Brain Natriuretic Peptide (BNP) (1-32), rat is a 32 amino acid polypeptide secreted by the ventricles of the heart in response to excessive stretching of heart muscle cells (cardiomyocytes).Brain natriuretic peptide (type B natriuretic peptide) was origin

TREM-1 inhibitory peptide M3 acts as a ligand-dependent antagonist of TREM-1, capable of suppressing systemic and pulmonary pro-inflammatory cytokine and chemokine production, thereby mitigating acute lung injury [1].

iRGD Peptide 1 TFA is a prototypic tumor-homing peptide with tissue-penetrating capabilities, facilitating deep delivery of therapeutic agents into extravascular tumor tissue. Additionally, it possesses anti-metastatic activity [1].

Glucagon-Like Peptide 1 (GLP-1) (7-36)-Lys (Biotin), amide, human, is a human GLP-1 (7-36) amide biotinylated at the C-terminal.

Atrial Natriuretic Peptide (1-28), human, porcine, Biotin-labeled, is one of three mammalian natriuretic peptides (NPs) with endocrine effects on fluid homeostasis and blood pressure, holding promise for cardiovascular disease research.

Proteasome-activating peptide 1 enhances chymotrypsin-like proteasomal catalytic activity, boosting proteolytic rates both in vitro and within cultured cells. Additionally, it inhibits protein aggregation in a cellular model of amyotrophic lateral sclerosis [1].

Cardioexcitatory peptide 1, a potent neuropeptide derived from Achatina atria, exerts significant excitatory effects on cardiac function, additionally influencing the motility of muscular tissues and neural activities [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.

Gonadotropin-Releasing Hormone-Associated Peptide (GAP) (1-24), human, also known as hGAP-1-24, is the 1-24 fragment of the human GAP, which is connected to the luteinizing hormone-releasing hormone (LH-RH) through a 3 amino acid processing site [1].

Galanin message-associated peptide (1-41) amide is a peptide hormone [1].

Atrial Natriuretic Peptide (1-28), rat is the major circulating form of ANP in rats.

Prolactin-Releasing Peptide (1-31) (rat) is a ligand for the UHR-1 GRP10 receptor, influencing fasting-induced food intake and increasing plasma levels of LH, FSH, and testosterone in rats [1] [2].

IFN-α Receptor Recognition Peptide 1, associated with receptor interactions, is a peptide of IFN-α.

Prolactin Releasing Peptide (1-31), human (acetate), is a potent GPR10 ligand with high affinity, eliciting prolactin secretion. It binds to human and rat GPR10 with K_i values of 1.03 nM and 0.33 nM, respectively, and serves as a tool for researching the hypothalamo-pituitary axis [1] [2].

Glucagon-like peptide 1 (1-37), human acetate is a highly potent the GLP-1 receptor agonist.

C-Peptide 1 (rat), a β-catenin GSK-3β activator and regulator of the Wnt β-catenin signaling pathway, is utilized in cancer research [1].

Myristoyl-MEK1 Derived Peptide Inhibitor 1, the myristoylated variant of MEK1 Derived Peptide Inhibitor 1, effectively inhibits ERK activation, demonstrating an inhibitory concentration (IC50) of 10 μM [1].

Human glucagon-like peptide-1-(7-36)-Lys(Biotin) amide, a biotin-labeled variant of glucagon-like peptide-1-(7-36), is a gastrointestinal peptide known for its antidiabetogenic properties, including enhancing insulin secretion [1] [2].

α-Bag Cell Peptide (1-8) is an NH2-terminal fragment of α-bag cell peptide that inhibits LUQ (left upper quadrant) neurons and the depolarization of bag cells [1].

Sperm acrosomal peptide P23 is a peptide obtained from sperm acrosomal protein.

C-Type Natriuretic Peptide (CNP) (1-22), human (TFA), is a 22 amino acid fragment of CNP that functions as an agonist for the natriuretic peptide receptor B (NPR-B). It can inhibit cAMP synthesis induced by histamine, 5-HT, or Forskolin, while exhibiting strong endothelial-derived relaxation properties and acting as a growth inhibitor.

MEK1 Derived Peptide Inhibitor 1, a peptide inhibitor, prevents the in vitro activation of ERK2 by MEK1, exhibiting an inhibitory concentration (IC 50) of 30 μM. It is utilized in the study of cell-permeable [1].

Prolactin Releasing Peptide (1-31), human, is a high-affinity GPR10 ligand that induces prolactin release. It binds to GPR10 with Kis of 1.03 nM in humans and 0.33 nM in rats. Prolactin-releasing peptide is a specific prolactin-releasing peptide.

Calmodulin Binding Peptide 1, a potent CaM-binding peptide with picomolar (pM) affinity, originates from smooth muscle myosin light-chain kinase (MLCK peptide). It effectively blocks inositol trisphosphate (IP3)-induced calcium (Ca2+) release [1].

Proteasome-activating peptide 1 TFA is a potent activator of the proteasome, enhancing chymotrypsin-like proteasomal catalytic activity and increasing proteolytic rates both in vitro and in culture. It also inhibits protein aggregation in cellular models of amyotrophic lateral sclerosis (ALS) [1].

Bombinin-Like Peptide (BLP-1) is an antimicrobial peptide derived from species of the genus Bombina.

α-Bag Cell Peptide (1-7) is an amino-terminal fragment of the α-bag cell peptide that possesses the ability to inhibit neurons in the left upper quadrant (LUQ) and prevent the depolarization of the bag cells [1].

Ser-Ala-alloresact, a sperm activating peptide (SAP), plays a pivotal role in the fertilization process through its release from the eggs of marine invertebrates, facilitating sperm activation [1] [2].