FQ

FQ is a novel reversible inhibitor of mixed-type tyrosinase.

Orphanin FQ(1-11) TFA, a fragment of orphanin FQ or nociceptin (OFQ/N), acts as a powerful NOP receptor (ORL-1; OP4) agonist with a K i of 55 nM. It lacks affinity for μ, δ, κ1, and κ3 receptors (K i >1000 nM), demonstrating specificity, and exhibits analgesic properties in CD-1 mice [1] [2].

Orphanin FQ(1-11) is a peptide fragment containing amino acids 1-11 of Nociceptin. Orphanin FQ(1-11) 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) displays analgesic properties in CD-1 mice.

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.

FQI 1 is a selective late-stage SV40 factor (LSF) inhibitor with anticancer activity that exerts its antiproliferative activity by disrupting the mitotic spindle.FQI 1 inhibits the proliferation of NIH/3T3, HeLa, and A549 cells, and can be used in the study of cancers.

FAM-DEALAHypYIPMDDDFQLRSF is a 5,6-carboxyfluorescein (FAM) labeled HIF-1α peptide. It binds with high affinity to von Hippel-Lindau (VHL) protein (KD= 3 nM). Can be used to assess ligand binding to VHL in a direct fluorescence polarization (FP) displacement assay. Excitation/emission maxima (λ) = 485/520 nm. This product is a longer peptide version of FAM-DEALA-Hyp-YIPD.

Cefquinome Sulfate is a semisynthetic, broad-spectrum, fourth-generation aminothiazolyl cephalosporin with antibacterial activity.

MLGFFQQPKPR-NH2, a reversed Substance P peptide, is a neuropeptide [1].

Cefquinome is a cephem antibiotic that inhibits Enterobacteriaceae (family [1]).

NEt-iFQ, a fluorescent retinoid X receptor (RXR) agonist with potent solvatochromic properties, selectively binds to RXR-LBP and fluoresces [1].

cefquinome Sulfate (Standard) is the standard substance of cefquinome Sulfate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Cefquinome Sulfate is a semisynthetic, broad-spectrum, fourth-generation aminothiazolyl cephalosporin with antibacterial activity.

PIYLGGVFQ is a TNF-α peptide inhibitor. It can suppress TNF-α-mediated apoptosis, nuclear translocation, and activation of NF-κB. In a CIA mouse model, PIYLGGVFQ has demonstrated anti-arthritic activity.

FAM-DEALA-Hyp-YIPMDDDFQLRSF-NH2 is a 5-FAM labeled HIF-1α peptide that acts as a substrate for VHL. It binds to the VHL protein with a dissociation constant (KD) of 3 nM. The excitation/emission wavelengths (Ex/Em [λ]) are 485/520 nm.

Biotin-EEENLYFQ-Abu-glycolate-R-amide is a specific substrate for Bacillus subtilis ligase, enabling efficient detection of Bacillus subtilis ligase activity.

IKFQFHFD is a pH-responsive self-assembling peptide. It exhibits biocompatibility at neutral pH and adopts an antimicrobial peptide-like molecular structure only at acidic pH. IKFQFHFD can be used to treat chronic wounds caused by biofilm infections, such as venous ulcers, diabetic ulcers, and pressure sores.

BAN ORL 24 is a highly potent nociceptin/orphan FQ (N/OFQ) receptor (NOP) antagonist that can be used to study neurological diseases.

BPR1M97 is a mu opioid receptor (MOP) and neuropeptide-orphin FQ (NOP) receptor agonist with blood-brain barrier permeability and potency, with Kis values of 1.8 nM for MOP and 4.2 nM for NOP.BPR1M97 exhibits anti-injurious effects and antinociceptive effects.

SCH-486757 is an agonist of nociceptin-1 (NOP1) and orphanin FQ peptide receptors and is used in the study of cough.

AT-090 is an innovative and highly selective agonist for nociceptin/orphanin FQ peptide receptors (NOP receptors).

NOP antagonist 1 (Compound (-)-31) is an antagonist of the nociceptin/orphanin FQ peptide receptor (NOP) with a Kb value of 8.65 nM. It is applicable in research related to neuropsychiatric disorders.

(±)-J-113397 is a potent and selective non-peptidyl ORL1 receptor antagonist (K(i): cloned human ORL1=1.8 nM). J-113397 inhibited nociceptin/orphanin FQ-stimulated GTPγS binding to CHO cells expressing ORL1 with an IC50 value of 5.3 nM. J-113397 can be used for researching the physiological roles of nociceptin/orphanin FQ [1].

nociceptin/orphanin FQ (NOP) receptor antagonist

BU08028 is a mu opioid peptide (MOP) receptor and nociceptin-orphanin FQ peptide (NOP) receptor agonist.

Ac-RYYRIK-NH2 TFA acts as both a potent partial agonist for ORL1 when transfected in CHO cells (K d = 1.5 nM) and an endogenous ligand of ORL1. Moreover, it serves as a specific antagonist that inhibits G protein activation and competitively blocks the stimulation of [35S]-GTPγS binding to G proteins by nociceptin/orphanin FQ (noc/OFQ) in rat brain membranes and sections [1].