pα1

P1 is a broad-spectrum antimicrobial peptide effective against both Gram-positive and Gram-negative bacteria, including B. anthracis spores and Carbapenem-resistant strains of A. baumannii and K. pneumoniae [1].

Cecropin P1, porcine, is an antibacterial peptide first identified in moths (Hyalophora cecropia) and subsequently found in pig intestines.

Cecropin P1 (porcine acetate) is an antibacterial peptide present in Hyalophora cecropia and the pig intestine.

PTBP1α3-helix derived peptide P1 is a polypeptide that inhibits RNA binding [1].

Ptd-p65-p1 Peptide TFA is a nuclear transcription factor nf-kappab inhibitor, consisting of a membrane transport Peptide sequence derived from antennapedia linked to p65-p1, selectively inhibiting nf-kappab activity induced by various stimuli.

PTD-p65-P1 Peptide, a selective inhibitor of the nuclear transcription factor NF-kappaB, consists of a conjugation between a membrane-translocating peptide derived from antennapedia (PTD) and p65-P1. This composition effectively inhibits activation triggered by diverse inflammatory stimuli.

Substance P(1-7) (Substance P 1-7) is the major bioactive metabolite formed after proteolytic degradation of the tachykinin substance P (SP),with anti-inflammatory, anti-nociceptive and anti-hyperalgesic effects

PTBP1-RNA-binding inhibitor P6 TFA (PTBP1 α3-helix derived peptide P6 TFA) is a specific stapled peptide inhibitor of the splicing factor PTBP1, which is used to inhibit RNA alternative splicing events regulated by PTBP1. PTBP1-RNA-binding inhibitor P6 TFA exerts its effects by binding to the RNA recognition motif of PTBP1.

293P-1 is a hepatocyte-specific homing peptide characterized by the sequence SNNNVRPIHIWP [1].

Substance P 1-9 aceate is nonapeptide, which decreases the inactivation of substance P by the guinea-pig ileum and urinary bladder.

Cytochrome P450 CYP1B1 (190-198) [Homo sapiens] is a peptide from Cytochrome c, which is a small heme protein found loosely associated with the inner membrane of the mitochondrion. Cytochromes c from certain eukaryotes, including plants and fungi but not higher animals, contains methylated lysine residues at specific positions1. Cytochrome c is a required cofactor for Apaf-1 function2.

T-cell clones specific for this NY-BR-1 p904 A2 acetate(347142-73-8 free base) can recognize breast tumor cells expressing NY-BR-1.

Substance P(1-7) TFA is a fragment of neuropeptide P (SP) with anti-nociceptive activity. It prevents morphine-induced spontaneous pain behavior through the spinal NMDA-NO cascade, and can be used in research on neurological diseases.

(D-Arg1,D-Pro2,D-Trp7,9,L-Leu11)-Substance P is a neuropeptide Substance P antagonist [1].

(D-Arg1, D-Pro2, D-Phe7, D-His9)-Substance P is a selective NK1 receptor antagonist [1].

Substance P (1-7) 2TFA(68060-49-1(free base)) is the major bioactive metabolite formed after proteolytic degradation of the tachykinin substance P (SP),with anti-inflammatory, anti-nociceptive and anti-hyperalgesic effects

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-Arg1,D-Pro2,D-Trp7,9,L-Leu11)-Substance P (acetate), an antagonist of Substance P and Bombesin, modulates ocular inflammatory responses triggered by antidromic trigeminal nerve stimulation [1].

1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin, a polychlorinated dibenzodioxin (PCDD), acts as an agonist for the aryl hydrocarbon receptor (AhR; EC50s = 5.4 and 9.3 nM at 4 and 8 h, respectively, in a reporter assay). It has been observed to reduce antibody production against sheep red blood cells in mice at doses of 0.5 and 2 µg/kg. This compound has been detected in animal feed and in the vicinity of municipal waste incinerators.

T-cell clones specific for this NY-BR-1 epitope (p904) can recognize breast tumor cells expressing NY-BR-1.

Substance P (1-9) is a nonapeptide that reduces the inactivation of substance P in the guinea-pig ileum and urinary bladder, and is responsible for various excitatory effects on central and peripheral neurons.

Broad spectrum neuropeptide inverse agonist and antagonist. Potent full inverse agonist for the ghrelin receptor (EC50 = 5.2 nM); diminishes constitutive ghrelin receptor signaling. Also antagonist at tachykinin, bradykinin, CCK and bombesin receptors. In

[D-Arg1,D-Phe5,D-Trp7,9,Leu11]-Substance P acetate ([D-Arg1,D-Phe5,D-Trp7,9,Leu11]-Substance P acetate (96736-12-8 free base)) is a broad spectrum neuropeptide inverse agonist and antagonist. Potent full inverse agonist for the ghrelin receptor (EC50 = 5.2 nM); diminishes constitutive ghrelin receptor signaling. Also antagonist at tachykinin, bradykinin, CCK and bombesin receptors. Induces apoptosis and inhibits cancer cell growth in vitro.