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Results for "

guinea pig ileum

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (2) Apoptosis (2) Bradykinin Receptor (2) Endogenous Metabolite (1) Histamine Receptor (3) Leukotriene Receptor (1) Neurokinin Receptor (1) Neurotensin Receptor (2) Opioid Receptor (1) SARS-CoV (2) Sigma Receptor (2)
By Research Areas:	Cancer (3) Endocrinology (2) Infection (2) Inflammation/Immunology (7) Metabolic Disease (2) Neurological Disease (10)

Inhibitors & Agonists

Peptides

Natural
Products

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-P1494

Substance P (1-9)	Neurokinin Receptor	Neurological Disease
Substance P (1-9) is nonapeptide, which decreases the inactivation of substance P by the guinea-pig ileum and urinary bladder.

HY-103296

Bombinakinin M

Bradykinin Receptor Endocrinology

Bombinakinin M is a bradykinin receptor agonist with contractile activity in the guinea pig ileum .

Bombinakinin M	Bradykinin Receptor	Endocrinology
Bombinakinin M is a bradykinin receptor agonist with contractile activity in the guinea pig ileum .

HY-113465A

11-trans Leukotriene E4	Endogenous Metabolite	Inflammation/Immunology
11-trans Leukotriene E4 is an isomer of Leukotriene E4 (LTE4). Slow isomerization of the C-11 double bond of LTE4 leads to the formation of 11-trans LTE4. 11-trans Leukotriene E4 is equipotent to LTE4 in contracting guinea pig ileum .

HY-N3136

Onitin	Histamine Receptor	Others
Onitin is a natural product, that can be isolated from Onychium siliculosum. Onitin is also a non-competitive antagonist of histamine. Onitin shows activity in blocking the peristaltic reflex of the guinea-pig ileum, in inhibition of the responses of guinea-pig ileum to histamine and of inhibition of the responses of guinea-pig tracheal muscle to histamine .

HY-N8671

Withanoside V

Others Neurological Disease

Withanoside V, a withanolide glycoside, exhibits inhibitory activity for tachyphylaxis to Clonidine in isolated guinea-pig ileum .

Withanoside V	Others	Neurological Disease
Withanoside V, a withanolide glycoside, exhibits inhibitory activity for tachyphylaxis to Clonidine in isolated guinea-pig ileum .

HY-N10549

Gigantol	Others	Others
Gigantol is a natural product that could be isolated from Cymbidium giganteum. Gigantol is a potent inhibitor of the spontaneous contractions of the guinea-pig ileum .

HY-N12520

Helveticoside Strophanthidin-digitoxoside	Others	Metabolic Disease Cancer
Helveticoside (Strophanthidin-digitoxoside) is a helveticosid, possesses an ED₅₀ of 0.17 μM for isolated guinea-pig ileum. Helveticoside has anticancer effect .

HY-P10006

Leumorphin, human	Opioid Receptor	Neurological Disease
Leumorphin, human is a potent kappa opioid receptor (κ opioid receptor) agonist. Leumorphin, human inhibits the contraction of the myenteric plexus-longitudinal muscle preparation of the guinea pig ileum .

HY-113758

LY 163443	Leukotriene Receptor	Inflammation/Immunology
LY 163443 is a selective antagonist of leukotrienes D4 (LTD4) and E4 (LTE4). LY 163443 can antagonize LTD4-induced contractions of guinea pig ileum, trachea, and lung parenchyma. LY 163443 also inhibits tracheal contractions to LTE4 .

HY-P1256

JMV 449	Neurotensin Receptor	Neurological Disease
JMV 449 is a potent neurotensin receptor agonist. JMV 449 shows an IC₅₀ of 0.15 nM for inhibition of [ ¹²⁵I]-neurotensin binding to neonatal mouse brain and an EC₅₀ of 1.9 nM in contracting the guinea-pig ileum. JMV 449 has highly potent and long-lasting hypothermic and analgesic effects in the mouse .

HY-P1256C

JMV 449 acetate	Neurotensin Receptor	Neurological Disease
JMV 449 acetate is a potent neurotensin receptor agonist. JMV 449 acetate shows an IC₅₀ of 0.15 nM for inhibition of ¹²⁵I-neurotensin binding to neonatal mouse brain and an EC₅₀ of 1.9 nM in contracting the guinea-pig ileum. JMV 449 acetate has highly potent and long-lasting hypothermic and analgesic effects in the mouse .

HY-107563

ROS 234	Histamine Receptor	Inflammation/Immunology
ROS 234 is a potent H3 antagonist, with a pK_B of 9.46 for Guinea-pig ileum H₃-receptor, a pK_i of 8.90 for Rat cerebral cortex H₃-receptor, and a ED₅₀ of 19.12 mg/kg (ip) in ex vivo of Rat cerebral cortex. ROS 234 diaplays poor central access .

HY-107563A

ROS 234 dioxalate	Histamine Receptor	Inflammation/Immunology
ROS 234 dioxalate is a potent H3 antagonist, with a pK_B of 9.46 for Guinea-pig ileum H₃-receptor, a pK_i of 8.90 for Rat cerebral cortex H₃-receptor, and a ED₅₀ of 19.12 mg/kg (ip) in ex vivo of Rat cerebral cortex. ROS 234 dioxalate diaplays poor central access .

HY-15039

SSR240612	Bradykinin Receptor	Metabolic Disease Inflammation/Immunology Endocrinology
SSR240612 is a potent, and orally active specific non-peptide bradykinin B1 receptor antagonist, with K_is of 0.48 nM and 0.73 nM for B1 kinin receptors of human fibroblast MRC5 and HEK cells expressing human B1 receptors, 481 nM and 358 nM for B2 receptors of guinea pig ileum membranes and CHO cells expressing human B1 receptor, respectively.

HY-129101

(-)-Eseroline fumarate Eseroline fumarate	5-HT Receptor	Neurological Disease
(-)-Eseroline fumarate is a metabolic of Physostigmine (HY-N6608), an AChE inhibitor. (-)-Eseroline fumarate elicits a leakage of lactic acid dehydrogenase (LDH) from cancer cells. (-)-Eseroline fumarate also induces the release of adenine nucleotides and 5-hydroxytryptamine (5-HT) from neuronal cells, thus induce cell death. (-)-Eseroline fumarate inhibits the electrically evoked twitches of the mouse vas deferens and of the guinea-pig ileum .

HY-101222

SB-203186 hydrochloride
SB-203186 hydrochloride is a potent, selective and competitive 5-HT₄ antagonist. SB-203186 hydrochloride antagonizes the 5-HT₄ receptor-mediated relaxations of the carbachol-contracted rat isolated oesophagus against 5-HT with pK_B values of 10.9 (rat oesophagus), 9.5 (guinea-pig ileum), and 9.0 (human colon) respectively .

HY-130138A

(5S,6R)-DiHETE	Others	Inflammation/Immunology
(5S,6R)-DiHETE is an enantiomer of (5,6)-DiHETEs. (5S,6R)-DiHETE can be recognized by leukotriene receptors (LTD4 receptors). (5S,6R)-DiHETE can induce guinea pig isolated ileum contraction? with an EC₅₀ of 1.3 μM, and this effect can be inhibited by LTD4 receptor antagonists .

HY-148038

5-HT3 antagonist 5	5-HT Receptor	Neurological Disease
5-HT3 antagonist 5 is a quinoxalin-2-carboxamide compound, a 5-HT₃ receptor antagonist. 5-HT3 antagonist 5 exerts antagonism on 5-HT₃ agonist and 2-methyl-5-HT, and shows anti-depressant effect in mice .

HY-130138B

(5S,6R)-DiHETEs (5S,6R)-(11E)-DiHETE	Others	Inflammation/Immunology
(5S,6R)-DiHETEs is the isomer of (5S,6R)-DiHETE (HY-130138A). (5S,6R)-DiHETE can be recognized by leukotriene receptors (LTD4 receptors). (5S,6R)-DiHETE can induce guinea pig isolated ileum contraction with an EC₅₀ of 1.3 μM, and this effect can be inhibited by LTD4 receptor antagonists .

HY-108511A

PB28	Sigma Receptor Apoptosis SARS-CoV	Infection Cancer
PB28 is a cyclohexylpiperazine derivative and a high affinity and selective sigma 2 (σ2) receptor agonist with a K_i of 0.68 nM. PB28 is also a σ1 antagonist with a K_i of 0.38 nM. PB28 is less affinity for other receptors. PB28 inhibits electrically evoked twitch in guinea pig bladder and ileum with EC₅₀ values of 2.62 μM and 3.96 μM, respectively. PB28 can modulate SARS-CoV-2-human protein-protein interaction. PB28 induces caspase-independent apoptosis and has antitumor activity .

HY-108511

PB28 dihydrochloride	Sigma Receptor Apoptosis SARS-CoV	Infection Cancer
PB28 dihydrochloride, a cyclohexylpiperazine derivative, is a high affinity and selective sigma 2 (σ2) receptor agonist with a K_i of 0.68 nM. PB28 dihydrochloride is also a σ1 antagonist with a K_i of 0.38 nM. PB28 dihydrochloride is less affinity for other receptors. PB28 dihydrochloride inhibits electrically evoked twitch in guinea pig bladder and ileum with EC₅₀ values of 2.62 μM and 3.96 μM, respectively. PB28 dihydrochloride can modulate SARS-CoV-2-human protein-protein interaction. PB28 dihydrochloride induces caspase-independent apoptosis and has antitumor activity .

Cat. No.	Product Name	Target	Research Area

HY-P1494

Substance P (1-9)	Neurokinin Receptor	Neurological Disease
Substance P (1-9) is nonapeptide, which decreases the inactivation of substance P by the guinea-pig ileum and urinary bladder.

HY-P10006

Leumorphin, human	Opioid Receptor	Neurological Disease
Leumorphin, human is a potent kappa opioid receptor (κ opioid receptor) agonist. Leumorphin, human inhibits the contraction of the myenteric plexus-longitudinal muscle preparation of the guinea pig ileum .

HY-P3896

Substance P (2-11)	Peptides	Neurological Disease
Substance P (2-11) is a substance P (SP) fragment peptide. Substance P (2-11) has contracting activities on guinea pig ileum. Substance P (2-11) inhibits the permeation of ³H SP in BBMEC monolayers .

HY-P3895

Substance P (3-11)	Peptides	Neurological Disease
Substance P (3-11) is a substance P (SP) fragment peptide that can cross the BBB. Substance P (3-11) has contracting activities on guinea pig ileum. Substance P (3-11) also promotes human monocyte chemotaxis .

HY-P1256

JMV 449	Neurotensin Receptor	Neurological Disease
JMV 449 is a potent neurotensin receptor agonist. JMV 449 shows an IC₅₀ of 0.15 nM for inhibition of [ ¹²⁵I]-neurotensin binding to neonatal mouse brain and an EC₅₀ of 1.9 nM in contracting the guinea-pig ileum. JMV 449 has highly potent and long-lasting hypothermic and analgesic effects in the mouse .

HY-P1256C

JMV 449 acetate	Neurotensin Receptor	Neurological Disease
JMV 449 acetate is a potent neurotensin receptor agonist. JMV 449 acetate shows an IC₅₀ of 0.15 nM for inhibition of ¹²⁵I-neurotensin binding to neonatal mouse brain and an EC₅₀ of 1.9 nM in contracting the guinea-pig ileum. JMV 449 acetate has highly potent and long-lasting hypothermic and analgesic effects in the mouse .

HY-P3809

[D-Pro2,D-Phe7,D-Trp9] Substance P	Peptides	Neurological Disease
[D-Pro2,D-Phe7,D-Trp9] Substance P is a Substance P (HY-P0201) analogue. [D-Pro2,D-Phe7,D-Trp9] Substance P is an inhibitor of Substance P. [D-Pro2,D-Phe7,D-Trp9] Substance P contracts guinea-pig ileum (GPI) indirectly .

Gigantol	Structural Classification Natural Products Classification of Application Fields Orchidaceae Other Diseases Glucosinolates Plants Disease Research Fields Dendrobium nobile Lindl.	Others
Gigantol is a natural product that could be isolated from Cymbidium giganteum. Gigantol is a potent inhibitor of the spontaneous contractions of the guinea-pig ileum .

11-trans Leukotriene E4	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Endogenous Metabolite
11-trans Leukotriene E4 is an isomer of Leukotriene E4 (LTE4). Slow isomerization of the C-11 double bond of LTE4 leads to the formation of 11-trans LTE4. 11-trans Leukotriene E4 is equipotent to LTE4 in contracting guinea pig ileum .

Onitin	Structural Classification Monophenols Onychium siliculosum (Desv.) C. Chr. Source classification Sinopteridaceae Phenols Plants	Histamine Receptor
Onitin is a natural product, that can be isolated from Onychium siliculosum. Onitin is also a non-competitive antagonist of histamine. Onitin shows activity in blocking the peristaltic reflex of the guinea-pig ileum, in inhibition of the responses of guinea-pig ileum to histamine and of inhibition of the responses of guinea-pig tracheal muscle to histamine .

Withanoside V	Structural Classification Source classification Withania somnifera Plants Solanaceae Steroids	Others
Withanoside V, a withanolide glycoside, exhibits inhibitory activity for tachyphylaxis to Clonidine in isolated guinea-pig ileum .

Helveticoside Strophanthidin-digitoxoside	Triterpenes Structural Classification Terpenoids Labiatae Source classification Plants Cyrtocymura cincta var. cincta	Others
Helveticoside (Strophanthidin-digitoxoside) is a helveticosid, possesses an ED₅₀ of 0.17 μM for isolated guinea-pig ileum. Helveticoside has anticancer effect .

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guinea pig ileum

Inhibitors & Agonists

Peptides

NaturalProducts

Natural
Products