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Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!2025-02-06
22 Results for "
muscle fiber
" in MedChemExpress (MCE) Product Catalog:
Products (22)
22 Results for "muscle fiber" in MCE Product Catalog:
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3 Cited Publications
Synonyms: N-Benzyl-p-toluenesulfonamide; N-Tosylbenzylamine
BTS (N-Benzyl-p-toluenesulfonamide) is a potent and selective inhibitor of skeletal muscle myosin II subfragment 1 (S1) ATPase activity, with an IC50s of ~5 µM for actin- and Ca 2+-stimulated myosin S1 ATPase. BTS specifically inhibits the contraction of fast skeletal muscle fibers .
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Cat. No.: HY-N15841
CAS No.: 67492-18-6
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Nitrocaramiphen hydrochloride is a selective M1 receptor antagonist (Ki: 5.5 nM). Nitrocaramiphen Hydrochloride inhibits the hyperpolarizing effect of muscarine in the muscle fibers .
Cat. No.: HY-106718
CAS No.: 79784-22-8
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Barucainide is an Ib-class anti-arrhythmic agent (moderately blocking sodium channel). Barucainide exhibits concentration-dependent inhibitory effects on the maximum upstroke velocity (Vmax) of Purkinje fibers and ventricular muscle in dogs. Barucainide significantly shortens the action potential duration (APD). Barucainide significantly inhibits the pacemaker activity frequency of atrial tissue in rabbits and the enhanced automaticity of Purkinje fibers under normal resting potential in response to isoproterenol. Barucainide cannot inhibit the abnormal automaticity emission frequency of canine Purkinje fibers induced by barium. Barucainide can be used for research on arrhythmias .
Cat. No.: HY-100718
CAS No.: 217963-18-3
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SCH00013 is a cardiotonic that primarily increases the sensitivity of muscle fibers to Ca++.
Idrocilamide (LCB29) exhibits a muscle relaxing effect, that inhibits muscle twitch, tetanic tension, K +-induced as well as voltage clamp-induced contraction of rat soleus muscle fibers. Idrocilamide is also a caffeine antagonist, inhibiting the breakdown and biotransformation of caffeine .
Cat. No.: HY-115839A
CAS No.: 33774-52-6
Synonyms: Detajmium bitartrate; Tachmalcor
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Detajmium (L-tartrate) is an antiarrhythmic compound. Detajmium has effect on V max in both dog ventricular muscle and Purkinje fibers was frequency dependent .
Cat. No.: HY-137968
CAS No.: 71828-14-3
Avermectin B1a aglycon is an aglycone derivative of Avermectin B1a (HY-15308), an antiparasitic agent that paralyzes nematodes. Avermectin B1a aglycon hyperpolarizes P. crassipes muscle fibers, with a minimum effective concentration of 0.1 μM .
Cat. No.: HY-N16431
CAS No.: 165133-85-7
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Cat. No.: HY-121143
CAS No.: 73711-18-9
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Bis-Q is an acetylcholine (ACh) agonist that targets voltage-clamped muscle fibers of the fish Xenomystus nigris. Bis-Q exists in two forms: cis-Bis-Q (non-agonist) and trans-Bis-Q (agonist). Photoisomerization converts cis-Bis-Q to trans-Bis-Q, which induces agonist-induced currents. Channels activated by trans-Bis-Q and ACh have similar conductances and open times. Flashes increase the ratio of trans-Bis-Q to cis-Bis-Q until light equilibrium is reached. Further flashes transiently increase agonist-induced currents, indicating binding of trans-Bis-Q to desensitized receptors. Higher concentrations of cis-Bis-Q produce larger agonist-induced currents that decay exponentially. .
Cat. No.: HY-K0608
MCE Masson Staining Kit can simultaneously stain various tissue components, such as cell nuclei, collagen fibers, and muscle fibers. It features low toxicity, environmental friendliness, simple operation, and stable performance. The staining results show clear coloration and high contrast. The stained sections can be stored for long periods with minimal fading, facilitating long-term preservation and image analysis. This kit is widely used in studies of connective tissue, muscle tissue, and collagen fibers, and is suitable for histological observation and related pathological analyses.
Cat. No.: HY-167983
CAS No.: 1840896-10-7
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Cx43 HC-IN-1 (Compound D4) is a selective and orally active inhibitor of connexin hemichannels (Cx43 HC). Cx43 HC-IN-1 effectively inhibits the hemichannel activity mediated by Cx43/Cx45 in denervated skeletal muscle fibers, significantly increasing the reinnervation rate of muscle fibers by neurons. Cx43 HC-IN-1 reduces neuroinflammation and neuronal overexcitation by inhibiting hemichannels in glial cells in the brain, and alleviates epilepsy in mice. Cx43 HC-IN-1 can be used for research on epilepsy and muscle diseases .
Cat. No.: HY-K0611
MCE Modified Van Gieson Staining Kit employs Celestine Blue and Mayer’s hematoxylin for nuclear staining, providing clearer and more stable nuclear visualization while facilitating longer preservation of stained sections. Ponceau S is used for collagen fiber staining, offering stable coloration and strong resistance to fading. This method enables effective differentiation between collagen fibers and muscle fibers, and can assist in distinguishing collagen fiber–derived tumors from myogenic tumors to a certain extent. It is also suitable for observing tissue or organ injury, repair processes, and the degree of fibrosis.
Cat. No.: HY-K0612
MCE Weigert Elastin Staining Kit combines Weigert Resorcinol Fuchsin Staining Solution with Van Gieson (VG,Elastin Fiber Staining Reagent B,mixed) Staining Solution. Weigert Resorcinol Fuchsin Solution is mainly used for staining elastic fibers, Van Gieson (VG) Solution is used for collagen fiber staining. The principle of VG staining is based on differences in the size of anionic dye molecules and the permeability of tissues. Picric acid (PA) has the smallest molecular weight and preferentially enters dense structures. Ponceau Red or acid fuchsin has a relatively larger molecular weight and primarily binds to collagen fibers, while light green has the largest molecular weight and stains other tissue components. After VG staining, collagen fibers appear red, while muscle fibers and cytoplasm appear yellow, enabling a clear distinction between tissue components.
Cat. No.: HY-P2152A
CAS No.: 352280-38-7
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Cat. No.: HY-K0615
MCE ATPase Staining Kit for Muscle Fibers (Calcium Activation Method) is based on the hydrolysis of ATP by ATPase, which generates ADP and inorganic phosphate. Phosphate combines with calcium ions to form colorless calcium phosphate precipitates. Calcium phosphate is then treated with cobalt chloride to form cobalt phosphate, which, after treatment with sulfide solution, results in the formation of brown-black cobalt sulfide precipitates at the enzyme activity sites.
Cat. No.: HY-134310
CAS No.: 1353586-18-1
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QC-308 hydrochloride is a HO-1/HO-2 inhibitor, with an IC50 of 0.27 μM against rat HO-1 and an IC50 of 0.46 μM against rat HO-2. QC-308 hydrochloride inhibits the activities of rat HO-1 and HO-2 in carbon monoxide generation assays using spleen and brain microsomes, respectively. QC-308 hydrochloride also exhibits senolytic activity, reducing the survival rate of adipogenic progenitor cells in skeletal muscle fibers of senescent mice and human skeletal muscle myoblasts. QC-308 hydrochloride is applicable for senescence-related research .
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Protocols
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!A suitable model is crucial in drug screening experiments. Organs can mimic the three-dimensional functional structure of internal organs, have similar spatial organization to corresponding organs, maintain some key characteristics, and reproduce some physiological functions. They are widely used for modeling and personalized drug screening physiological functions.2025-02-06
