p 4

TAT-P4-(DATC5)2 TFA, a high-affinity peptide inhibitor targeting the PDZ domain of protein interacting with C kinase-1 (PICK1), exhibits a K i of 1.7 nM and demonstrates potential in mitigating addiction behaviors in rats [1].

TAT-P4-(DATC5)2 is a potent peptide inhibitor of the PDZ domain of protein interacting with C kinase-1 (PICK1), with a high affinity dissociation constant (K_i) of 1.7 nM. This compound has demonstrated the ability to mitigate addiction behaviors in rat models [1].

[D-Pro4,D-Trp7,9,10] Substance P (4-11) is a potent antagonist of the tachykinin family of neuropeptides [1].

P4pal10, a PAR 4 antagonist, inhibits thrombin-mediated aggregation of mouse platelets in vivo and significantly diminishes Carrageenan-induced edema and granulocyte infiltration [1].

L2P4 TFA is a peptide-based fluorescent probe targeting EBNA1, capable of hindering the formation of EBNA1 homodimers and selectively suppressing the growth of EBV+ tumors. It demonstrates cytotoxicity in EBV-positive C666-1 cells, with an LC50 of 46.4 μM.

Oligopeptide P11-4 acetate is a peptide

[Tyr(P)4] Angiotensin II is a peptide that affects vascular smooth muscle by causing contraction in normal arteries and inducing hypertrophy or hyperplasia in cultured cells or diseased vessels.

(p-Iodo-Phe7)-ACTH (4-10), a derivative of adrenocorticotrophic hormone (ACTH) produced by the anterior pituitary gland, functions as a melanocortin (MC) receptor antagonist and effectively inhibits α-melanocyte-stimulating hormone (α-MSH)-induced excessive grooming behavior in rats [1].

[D-Pro4,D-Trp7,9,Nle11] Substance P (4-11) is a potent neurokinin NK1 antagonist that effectively inhibits the actions of gold-protein-substance P (GPSP) and substance P (SP), demonstrating its efficacy in neutralizing their effects [1].

[DAla4] Substance P (4-11), an analog of Substance P (Substance P), effectively inhibits the binding of 125I-Bolton Hunter-conjugated Eledoisin (Eledoisin) and 125I-Bolton Hunter-conjugated Substance P to rat brain cortex membranes, with IC50 values of 0.5 μM and 0.15 μM, respectively [1].

Substance P (4-11), a C-terminal fragment of Substance P, acts as a highly selective agonist for NK1 receptors, demonstrating specificity in its interaction.

[Sar4] Substance P (4-11) is a Substance P agonist and an analog of the C-terminus fragment of Substance P known as Substance P (4-11) [1].

Substance P(1-4) acts as a potent antagonist of neurokinin receptors (NK-R) and regulates normal hematopoiesis, additionally inhibiting the formation of endogenous erythroid colonies (EEC) [1].

Substance P(1-4) Acetate is a neurokinin receptor (NK-R) antagonist that inhibits the formation of PV EEC, affecting the proliferation and differentiation of PV CD36+ erythroid progenitor cells.

[D-Pro4,D-Trp7,9] Substance P (4-11) acts as a potent Substance P antagonist, significantly reducing plasma aldosterone (ALDO) concentrations[1].

Defensin HNP 4 (HNP 4), an 11-amino acid segment derived from HNP-41-11, exhibits inhibitory effects against both multidrug-resistant and non-resistant strains [1].

Diprotin A (Ile-Pro-Ile) is a dipeptidyl peptidase IV (DPP-IV) inhibitor.

Thymocartin (RGH 0206) is a fragment 32-35 of the naturally occurring thymic factor (thymopoietin).Thymocartin is used in the study of immunodeficiency diseases.

Mouse Brain Natriuretic Peptide-45 (BNP-45, mouse) is a circulating variant of the mouse brain natriuretic peptide derived from the mouse heart. It exhibits powerful hypotensive and natriuretic properties.

AMY-101 acetate (Cp40 acetate) is a cyclic peptide, an inhibitor of C3 Complement and an immunomodulator used in the treatment of gingivitis and periodontitis, which significantly reduces inflammation and lowers MMP-8 and MMP-9 levels.AMY-101 acetate also have a palliative effect on covid -19-induced lung inflammation/injury and SARS-COV-2-related acute kidney injury in patients with acute respiratory distress syndrome (ARDS).

Fmoc-Bip(4,4')-OH, with catalog number T65842 and CAS number 199110-64-0, is a valuable organic compound for life sciences research.

Fmoc-D-Bip(4,4')-OH is a valuable organic compound used in life sciences research (catalog number T65855, CAS number 205526-38-1).

Ac-MBP (4-14) Peptide, an acetylated form of the MBP (4-14) peptide, serves as a highly selective substrate for (protein kinase C) PKC. It facilitates PKC assays in extracts without the need for prior purification to remove interfering protein kinases or phosphatases [1].

γ-Glu-Tyr (gamma-Glutamyltyrosine) is a kokumi peptide with competitive inhibition of dipeptidyl peptidase-IV (DPP-IV) and is used in the study of diabetes mellitus.