2. Search Result
Search Result
Results for "

contraction

" in MedChemExpress (MCE) Product Catalog:

293

Inhibitors & Agonists

2

Screening Libraries

9

Biochemical Assay Reagents

71

Peptides

1

Inhibitory Antibodies

42

Natural
Products

10

Isotope-Labeled Compounds

1

Oligonucleotides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-101679
    YM-58790

    		mAChR Neurological Disease
    YM-58790 is a potent antagonist of mAChR. YM-58790 binds M1, M2, M3 with Ki values of 28 nM, 260 nM, and 15 nM. YM-58790 exhibits potent inhibitory activity on bladder pressuer in reflexly-evoked rhythmic contraction in rats .
    YM-58790
  • HY-P2168
    Demoxytocin

    		Oxytocin Receptor Endocrinology
    Demoxytocin, a heterodetic cyclic peptide, is an analog of oxytocin. Demoxytocin affects the permeability of the cell membrane, increasing the content of calcium ions in smooth muscle cells, increasing its contraction. Demoxytocin also stimulates the contraction of smooth muscles of the uterus. Demoxytocin has the function of oxytocin. Demoxytocin can be used to research stimulation of labor in cases of premature rupture .
    Demoxytocin
  • HY-P1233
    ANQ-11125

    		Motilin Receptor Metabolic Disease
    ANQ-11125 is a potent and selective antagonist of motilin, with the pKd of 8.24. ANQ-11125 blocks motilide-induced contractions in vitro in the rabbit .
    ANQ-11125
  • HY-134092
    N-Methyl Leukotriene C4

    N-Methyl-LTC4

    		 Leukotriene Receptor Inflammation/Immunology
    N-Methyl Leukotriene C4 stimulates contraction of airway smooth muscle in animals, with efficacy varying by tissue and species. For example, it can stimulate the lungs of bullfrogs to contract .
    N-Methyl Leukotriene C4
  • HY-P1233A
    ANQ-11125 TFA

    		Motilin Receptor Metabolic Disease
    ANQ-11125 TFA is a potent and selective antagonist of motilin, with the pKd of 8.24. ANQ-11125 TFA blocks motilide-induced contractions in vitro in the rabbit .
    ANQ-11125 TFA
  • HY-P3847
    Tyr0-Neurokinin B

    Tyr-NKB

    		 Neurokinin Receptor Neurological Disease
    Tyr0-Neurokinin B (Tyr-NKB) is an analogue of Neurokinin B. Tyr0-Neurokinin B can exerts contractions in bladder .
    Tyr0-Neurokinin B
  • HY-P3092
    Phyllomedusin

    		Neurokinin Receptor Neurological Disease
    Phyllomedusin, an tachykinin decapeptide, is a NK1 receptor agonist. Phyllomedusin has vasodilating activity and provokes the contraction of the pylorus .
    Phyllomedusin
  • HY-P2034
    Cargutocin

    		Oxytocin Receptor Endocrinology
    Cargutocin, an oxytocin analogue, targets the oxytocin receptor and acts as a uterine contraction agent .
    Cargutocin
  • HY-101679A
    YM-58790 free base

    		mAChR Neurological Disease
    YM-58790 free base is a potent antagonist of mAChR. YM-58790 free base binds M1, M2, M3 with Ki values of 28 nM, 260 nM, and 15 nM. YM-58790 free base exhibits potent inhibitory activity on bladder pressuer in reflexly-evoked rhythmic contraction in rats .
    YM-58790 free base
  • 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 .
    LY 163443
  • HY-14778
    Retosiban

    GSK 221149; GSK 221149A

    		 Oxytocin Receptor Neurological Disease Endocrinology
    Retosiban (GSK221149A) is a potent, selective, and orally active oxytocin receptor antagonist (Ki (hOT) = 0.65 nM, Ki (rOT) = 4.1 nM) with no detectable agonist activity. Retosiban has nanomolar affinity for the oxytocin receptor with >1400-fold selectivity over the closely related vasopressin receptors. Retosiban inhibits spontaneous and induces uterine contractions. Retosiban can be studied in research for preterm labour .
    Retosiban
  • HY-P3433
    Sarafotoxin S6b

    		Endothelin Receptor Cardiovascular Disease
    Sarafotoxin S6b is a vasoconstrictor peptide, and a non-selective endothelin receptor agonist. Sarafotoxin S6b can induce contraction in isolated human coronary arteries , the Ki values of Coronary artery, Saphenous vein and Coronary artery are 0.27, 0.55 and 19.5 nM, respectively .
    Sarafotoxin S6b
  • HY-N1551
    Przewaquinone A

    		Others Cardiovascular Disease
    Przewaquinone A, a lipophilic diterpene quinone present only in Salvia przewalskii, induces a potent inhibitory action on vascular contraction .
    Przewaquinone A
  • HY-130138A
    (5S,6R)-DiHETE

    		Leukotriene Receptor 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 .
    (5S,6R)-DiHETE
  • HY-118388
    AS604872

    		Prostaglandin Receptor Endocrinology
    AS604872 is an orally active, potent and selective prostaglandin F2α receptor (FP) antagonist with a Ki of 35 nM in humans, 158 nM in rats and 323 nM in mice. AS604872 inhibits contractions and delays labour .
    AS604872
  • HY-157495
    EP3 antagonist 6

    		Prostaglandin Receptor Endocrinology
    EP3 antagonist 6 (compound 5) is a potent, orally and selective EP3 receptor antagonist, with an IC50 of 1.9 nM. EP3 antagonist 6 can inhibits PGE2-induced (HY-101952) uterine contraction in pregnant rats .
    EP3 antagonist 6
  • HY-B0452
    Ritodrine hydrochloride
    2 Publications Verification

    DU21220 hydrochloride

    		 Adrenergic Receptor Endocrinology
    Ritodrine (DU21220) hydrochloride is a potent and orally active β-adrenergic agonist. Ritodrine hydrochloride decreases preterm delivery and uterine contraction. Ritodrine hydrochloride has the potential for the research of preterm labor .
    Ritodrine hydrochloride
  • HY-P3652
    Cholecystokinin-33 (swine)

    		Cholecystokinin Receptor Metabolic Disease
    Cholecystokinin-33 (swine) is a cholecystokinin (CCK) fragment. Cholecystokinin-33 (swine) can reduce food intake and gallbladder contraction .
    Cholecystokinin-33 (swine)
  • HY-114920
    Piprofurol

    		Calcium Channel Cardiovascular Disease
    Piprofurol is a calcium channel inhibitor. Piprofurol inhibits the calcium-induced contractions in isolated potassium depolarized preparations of rat aorta in a concentration-dependent manner and relaxes the K +-induced contraction of the dog coronary artery and the rabbit basilar artery. Piprofurol exerts a negative inotropic effect on guinea-pig papillary muscle, with the EC50 of 5 μM .
    Piprofurol
  • HY-P2636
    Cholecystokinin Precursor (24-32) (rat)

    Prepro CCK Fragment V-9-M

    		 Histamine Receptor Metabolic Disease
    Cholecystokinin Precursor (24-32) (rat) is a cholecystokinin precursor that can be expressed in the heart, lungs, and kidneys as well as in the gastrointestinal tract and brain. Cholecystokinin is a brain-gut peptide that stimulates gallbladder contraction and pancreatic exocrine secretion and also acts as a neurotransmitter .
    Cholecystokinin Precursor (24-32) (rat)
  • HY-B0452A
    Ritodrine

    DU21220

    		 Adrenergic Receptor Endocrinology
    Ritodrine (DU21220) is a β-adrenergic agonist, also an effective smooth muscle and uterine relaxant. Ritodrine prolongs contraction interval, can be used for researching arrest premature labor .
    Ritodrine
  • HY-106234
    ZP 120C

    		Opioid Receptor Cardiovascular Disease Neurological Disease
    ZP 120C is a potent and partial ORL1 receptor agonist. ZP 120C inhibits electrically induced contraction. ZP 120C can be used in the research of hyponatremia/hypokalemia .
    ZP 120C
  • HY-169450
    (-)-9-Hydroxycorynantheidine

    9-O-Desmethyl mitragynine

    		 Opioid Receptor Neurological Disease
    (-)-9-Hydroxycorynantheidine (9-O-Desmethyl mitragynine), the 9-demethyl analogue of Mitragynine, is a selective and partial agonist of μ-opioid receptor. (-)-9-Hydroxycorynantheidine inhibits electrically stimulated twitch contraction in guinea-pig ileum .
    (-)-9-Hydroxycorynantheidine
  • HY-Y0413
    Biacetyl monoxime

    Diacetyl monoxime; DAM

    		 Na+/K+ ATPase Myosin Cardiovascular Disease Metabolic Disease
    Biacetyl monoxime (Diacetyl monoxime), a myosin ATPase inhibitor, is a skeletal and cardiac muscle contraction inhibitor. Biacetyl monoxime is also a well-characterized non-competitive inhibitor of chemical and motile activity of skeletal muscle myosin-II. Biacetyl monoxime induces sarcoplasmic reticulum Ca 2+ release .
    Biacetyl monoxime
  • HY-103212
    Azepexole dihydrochloride

    B-HT 933 dihydrochloride; Oxazoloazepin dihydrochloride

    		 Adrenergic Receptor Cardiovascular Disease Endocrinology
    Azepexole (B-HT 933) dihydrochloride is a potent and selective alpha 2-adrenoceptor agonist with pKis of 8.3, 7.6, and 7.5 for α2A-, α2B- and α2C-adrenoceptor subtypes, resepctively . Azepexole dihydrochloride causes concentration-dependent inhibition of peristaltic contractions (IC50= 78.72 nM) .
    Azepexole dihydrochloride
  • HY-A0195
    Carboprost tromethamine

    		Prostaglandin Receptor Endocrinology
    Carboprost tromethamine is the synthetic 15-methyl analogue of prostaglandin F2α. Carboprost tromethamine can effectively promote law contraction of the uterus and significantly reduce the amount of bleeding during and after delivery .
    Carboprost tromethamine
  • HY-B0452R
    Ritodrine hydrochloride (Standard)

    DU21220 hydrochloride (Standard)

    		 Reference Standards Adrenergic Receptor Endocrinology
    Ritodrine (hydrochloride) (Standard) is the analytical standard of Ritodrine (hydrochloride). This product is intended for research and analytical applications. Ritodrine (DU21220) hydrochloride is a potent and orally active β-adrenergic agonist. Ritodrine hydrochloride decreases preterm delivery and uterine contraction. Ritodrine hydrochloride has the potential for the research of preterm labor .
    Ritodrine hydrochloride (Standard)
  • HY-130138B
    (5S,6R)-DiHETEs

    (5S,6R)-(11E)-DiHETE

    		 Leukotriene Receptor 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 .
    (5S,6R)-DiHETEs
  • HY-103212A
    Azepexole hydrochloride

    B-HT 933 hydrochloride; Oxazoloazepin hydrochloride

    		 Adrenergic Receptor Cardiovascular Disease
    Azepexole hydrochloride (B-HT 933 dihydrochloride; Oxazoloazepin dihydrochloride) is a selective agonist for α 2-adrenoceptor, with pKi of 8.3, 7.6, and 7.5 for α2A-, α2B- and α2C-adrenoceptor subtypes, resepctively. Azepexole dihydrochloride causes concentration-dependent inhibition of peristaltic contractions with IC50 of 78.72 nM. Azepexole hydrochloride exhibits antitussive and analgesic efficacy .
    Azepexole hydrochloride
  • HY-119005A
    YM-49598 iodide

    		Neurokinin Receptor Neurological Disease
    YM-49598 iodide is a tachykinin NK-1 receptor antagonist. YM-49598 iodide can inhibit drug-induced bladder contraction in rats, with IC50 of 11 μg/kg .
    YM-49598 iodide
  • HY-P10346
    smMLCK peptide

    Smooth-Muscle Myosin Light-Chain Kinase (796-815)

    		 Myosin Cardiovascular Disease Inflammation/Immunology
    smMLCK peptide is a specific inhibitor of smooth muscle myosin light chain kinase (smMLCK). The smMLCK peptide mimics the substrate and competitively inhibits the binding of the actual substrate to the enzyme, thereby inhibiting the kinase activity. This inhibition prevents the phosphorylation of the myosin light chain, thus inhibiting muscle contraction .
    smMLCK peptide
  • HY-P3516
    Barusiban

    FE-200440

    		 Oxytocin Receptor Endocrinology
    Barusiban (FE-200440) is an oxytocin receptor (OT-R) antagonist (Ki=0.8 nM), inhibits OT-induced contraction. Barusiban can be used in preterm labor (PTL), in vitro fertilisation (IVF) and infertility research .
    Barusiban
  • HY-A0195R
    Carboprost tromethamine (Standard)

    		Reference Standards Prostaglandin Receptor Endocrinology
    Carboprost (tromethamine) (Standard) is the analytical standard of Carboprost (tromethamine). This product is intended for research and analytical applications. Carboprost tromethamine is the synthetic 15-methyl analogue of prostaglandin F2α. Carboprost tromethamine can effectively promote law contraction of the uterus and significantly reduce the amount of bleeding during and after delivery .
    Carboprost tromethamine (Standard)
  • HY-15008
    L-368,899

    		Oxytocin Receptor Endocrinology
    L-368,899 is an orally active and selective OT (oxytocin ) receptor antagonist, with IC50s of 8.9 and 26 nM for uterus of rat and human, respectively. L-368,899 can cross the blood-brain barrier (BBB). L-368,899 inhibits oxytocin-stimulated uterine contractions in rats and can be used in study of preterm labor .
    L-368,899
  • HY-145463
    α-Methylserotonin

    		5-HT Receptor Cardiovascular Disease
    α-Methylserotonin is a potent and selective agonist of 5-HT2 receptor. α-Methylserotonin is an analogue of serotonin formed in vivo from α-methyltryptophan. α-Methylserotonin mediates the lymphatic smooth muscle contraction and prevents the up-regulation of serotonin-receptor-mediated phosphoinositide hydrolysis .
    α-Methylserotonin
  • HY-167902
    YM-31636 free base

    		5-HT Receptor Metabolic Disease
    YM-31636 free base is an orally active, potent and selective 5-HT3 receptor agonist with a Ki value of 0.2 nM. YM-31636 free base induces contraction of isolated guinea pig distal colon. YM-31636 free base induces tachycardia with the relative intrinsic activity of approximately 0.23 in isolated guinea pig right atrium. YM-31636 free base is promising for research of constipation .
    YM-31636 free base
  • HY-150270
    NP-1815-PX

    		P2X Receptor Neurological Disease Inflammation/Immunology
    NP-1815-PX is a potent and selective P2X4R antagonist. NP-1815-PX has anti-inflammatory activity, and can relieve pain in chronic pain models. NP-1815-PX also inhibits guinea pig tracheal/bronchial smooth muscle (TSM and BSM) contractions .
    NP-1815-PX
  • HY-150270A
    NP-1815-PX sodium

    		P2X Receptor Neurological Disease Inflammation/Immunology
    NP-1815-PX sodium is a potent and selective P2X4R antagonist. NP-1815-PX sodium has anti-inflammatory activity, and can relieve pain in chronic pain models. NP-1815-PX sodium also inhibits guinea pig tracheal/bronchial smooth muscle (TSM and BSM) contractions .
    NP-1815-PX sodium
  • HY-111918
    A71378

    		Cholecystokinin Receptor Metabolic Disease
    A71378 is a selectivity CCK-A receptor agonist the IC50 values of 0.4 nM, 300 nM, and 1,200 nM for the pancreatic CCK-A, cortical CCK-B, and gastrin receptor, respectively. A71378 elicits pancreatic amylase secretion (EC50 = 0.16 nM) and ileal muscle contraction (EC50 = 3.7 nM) .
    A71378
  • HY-128428
    Carboprost

    15(S)-15-Methyl Prostaglandin F2α; 15-Methyl-PGF2α

    		 Prostaglandin Receptor Endocrinology
    Carboprost (15(S)-15-Methyl Prostaglandin F2α) is a metabolically stable synthetic analog of prostaglandin F2α. Carboprost stimulates uterine contractions and induces abortion. Carboprost is used for postpartum hemorrhage due to uterine atony and for the termination of pregnancy in the second trimester .
    Carboprost
  • HY-151413A
    MEN 10207 acetate

    		Neurokinin Receptor Neurological Disease
    MEN 10207 (acetate) is a selective antagonist of the NK-2 tachykinin receptor. MEN 10207 (acetate) induces tachykinin-induced contractions in rat bladder and guinea pig airways in vivo. MEN 10207 (acetate) inhibits [β-Ala 8 ]-NKA (4-10)-induced enhancement of bladder motility in anesthetized rats and [β-Ala 8 ]-NKA (4-10)-induced enhancement of bronchoconstriction in anesthetized guinea pigs.
    MEN 10207 acetate
  • HY-103204
    RS100329 hydrochloride

    		Adrenergic Receptor Endocrinology
    RS100329 hydrochloride is a potent and selective α1A-adrenoceptor antagonist with pKi values of 9.6, 7.9 and 7.5 for α1A, α1D, and α1B, respectively. RS100329 hydrochloride inhibits reflex urethral contractions. RS100329 hydrochloride can be used in research of benign prostatic hyperplasia .
    RS100329 hydrochloride
  • HY-128428R
    Carboprost (Standard)

    15(S)-15-Methyl Prostaglandin F2α (Standard); 15-Methyl-PGF2α (Standard)

    		 Reference Standards Prostaglandin Receptor Endocrinology
    Carboprost (Standard) is the analytical standard of Carboprost. This product is intended for research and analytical applications. Carboprost (15(S)-15-Methyl Prostaglandin F2α) is a metabolically stable synthetic analog of prostaglandin F2α. Carboprost stimulates uterine contractions and induces abortion. Carboprost is used for postpartum hemorrhage due to uterine atony and for the termination of pregnancy in the second trimester .
    Carboprost (Standard)
  • HY-P3849
    [Lys5,MeLeu9,Nle10]Neurokinin A(4-10)

    LMN-NKA

    		 Neurokinin Receptor Neurological Disease
    [Lys5,MeLeu9,Nle10]Neurokinin A(4-10) (LMN-NKA), an analogue of Neurokinin A, is a selective and potent NK2R agonist. [Lys5,MeLeu9,Nle10]Neurokinin A(4-10) has prokinetic activity. [Lys5,MeLeu9,Nle10]Neurokinin A(4-10) can be used to study the roles of the NK-2 receptor in smooth muscle contraction in numerous tissues .
    [Lys5,MeLeu9,Nle10]Neurokinin A(4-10)
  • HY-NP196
    Human cardiac troponin (mixture)

    cTn

    		 Biochemical Assay Reagents Metabolic Disease
    Human cardiac troponin (mixture) (cTn) is a regulatory protein for muscle tissue contraction, located on the thin filaments of contractile proteins, and plays an important regulatory role in muscle contraction and relaxation .
    Human cardiac troponin (mixture)
  • HY-114743
    GS 283

    		mAChR Histamine Receptor CRAC Channel Others
    GS 283 is a compound with calcium antagonist and weak histamine and muscarinic receptor blocking activity, with activity in modulating contraction of guinea pig and rat tracheal smooth muscle. GS 283 inhibits contractions induced by carbachol, histamine (guinea pig only), and high H + in guinea pig and rat tracheal smooth muscle, inhibits Ca 2+-induced contractions in guinea pig tracheal smooth muscle, and at high concentrations completely abolishes contractions induced by carbachol in Ca 2+-free medium.
    GS 283
  • HY-174257
    RCD405

    		Others Inflammation/Immunology
    RCD405 is a bronchodilator. RCD405 exerts relaxant effects by acting directly on human airway smooth muscle (hASM) with an EC50 value of 12 μM for histamine-induced contractions and 45.71 μM for carbachol-induced contractions. RCD405 inhibits cholinergic and histaminergic tone and reduces electrically stimulated (EFS)-induced contractions. RCD405 is promising for research of asthma and chronic obstructive pulmonary disease (COPD) .
    RCD405
  • HY-14757
    Trelanserin

    SL-650472

    		 5-HT Receptor Neurological Disease
    Trelanserin (SL-650472) is a 5-HT receptor antagonist and also an effective in vitro smooth muscle contraction antagonist, competing against the contractions induced by sumatriptan (HY-B0121B) with a pA2 of 8.17±0.36 .
    Trelanserin
  • HY-106077
    Meteneprost

    U 46785

    		 Prostaglandin Receptor Others
    Meteneprost (U 46785) is a cervical dilator that stimulates uterine contractions and dilates the cervical canal.
    Meteneprost
  • HY-106077A
    Meteneprost potassium

    U 46785 potassium

    		 Prostaglandin Receptor Others
    Meteneprost (U 46785) potassium is a cervical dilator that stimulates uterine contractions and dilates the cervical canal.
    Meteneprost potassium

Inquiry Online

Your information is safe with us. * Required Fields.

Salutation

  

Country or Region *

Applicant Name *

 

Organization Name *

Department *

     

Email Address *

 

Product Name *

Cat. No.

  

Requested quantity *

Phone Number *

     

Remarks

Inquiry Online

Inquiry Information

Product Name:
Cat. No.:
Quantity:
MCE Japan Authorized Agent: