546 Results for "

toxins

" in MedChemExpress (MCE) Product Catalog:
Products (546)

546 Results for "toxins" in MCE Product Catalog:

139
139 Publications Verification
Cat. No.: HY-P1410
CAS No.: 1209500-46-8
GsMTx4 is a spider venom peptide that selectively inhibits cationic-permeable mechanosensitive channels (MSCs) belonging to the Piezo and TRP channel families. GsMTx4 also blocks cation-selective stretch-activated channels (SACs) , attenuates lysophosphatidylcholine (LPC)-induced astrocyte toxicity and microglial reactivity. GsMTx4 is an important pharmacological tool for identifying the role of these excitatory MSCs in normal physiology and pathology .
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139
139 Publications Verification
Cat. No.: HY-P1410A
GsMTx4 TFA is a spider venom peptide that selectively inhibits cationic-permeable mechanosensitive channels (MSCs) belonging to the Piezo and TRP channel families. GsMTx4 TFA also blocks cation-selective stretch-activated channels (SACs) , attenuates lysophosphatidylcholine (LPC)-induced astrocyte toxicity and microglial reactivity. GsMTx4 TFA is an important pharmacological tool for identifying the role of these excitatory MSCs in normal physiology and pathology .
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56
56 Cited Publications
Cat. No.: HY-10320A
CAS No.: 1283526-53-3
Synonyms: BIRB 796 hydrochloride
Target:  

Autophagy Raf p38 MAPK

Research Areas:  

Inflammation/Immunology

Doramapimod hydrochloride (BIRB 796 hydrochloride) is an anti-inflammatory compound with biological activity through inhibition of p38 MAPK. Doramapimod hydrochloride can significantly inhibit the activities of TNF-α and IL-1β induced by LPS, LTA and PGN. Doramapimod hydrochloride showed a stronger inhibitory effect on inflammation induced by all three bacterial toxins, which was more significant compared with the effects of other compounds. Doramapimod hydrochloride can be used in the research of autoimmune diseases .
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50
50 Cited Publications
Cat. No.: HY-19610
CAS No.: 23109-05-9
Synonyms: α-Amatoxin
Research Areas:  

Cancer

α-Amanitin is the principal toxin of several deadly poisonous mushrooms, exerting its toxic function by inhibiting RNA-polymerase II.
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27
27 Cited Publications
Cat. No.: HY-P0028
CAS No.: 17466-45-4
Target:  

Fluorescent Dye

Research Areas:  

Others

Phalloidin is a mushroom-derived toxin which can be used to label F-actin of the cytoskeleton with fluorochrome .
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26
26 Cited Publications
Cat. No.: HY-N6785
CAS No.: 78111-17-8
Okadaic acid, a marine toxin, is an inhibitor of protein phosphatases (PP). Okadaic acid has a significantly higher affinity for PP2A (IC50=0.1-0.3 nM), and inhibits PP1 (IC50=15-50 nM), PP3 (IC50=3.7-4 nM), PP4 (IC50=0.1 nM), PP5 (IC50=3.5 nM), but does not inhibit PP2C. Okadaic acid increases of phosphorylation of a number of proteins by inhibiting PP, and acts a tumor promoter. Okadaic acid induces tau phosphorylation .
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26
26 Cited Publications
Cat. No.: HY-N6785A
CAS No.: 209266-80-8
Target:  

Phosphatase Apoptosis

Research Areas:  

Neurological Disease Cancer

Okadaic acid sodium, a marine toxin, is an inhibitor of protein phosphatases (PP). Okadaic acid (sodium) has a significantly higher affinity for PP2A (IC50=0.1-0.3 nM), and inhibits PP1 (IC50=15-50 nM), PP3 (IC50=3.7-4 nM), PP4 (IC50=0.1 nM), PP5 (IC50=3.5 nM), but does not inhibit PP2C. Okadaic acid sodium increases of phosphorylation of a number of proteins by inhibiting PP, and acts a tumor promoter. Okadaic acid sodium induces tau phosphorylation .
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26
26 Cited Publications
Cat. No.: HY-115760
CAS No.: 175522-42-6
Target:  

Phosphatase

Research Areas:  

Neurological Disease Cancer

Okadaic acid ammonium salt, a marine toxin, is an inhibitor of protein phosphatases (PP). Okadaic acid ammonium salt has a significantly higher affinity for PP2A (IC50=0.1-0.3 nM), and inhibits PP1 (IC50=15-50 nM), PP3 (IC50=3.7-4 nM), PP4 (IC50=0.1 nM), PP5 (IC50=3.5 nM), but does not inhibit PP2C. Okadaic acid ammonium salt increases of phosphorylation of a number of proteins by inhibiting PP, and acts as a tumor promoter. Okadaic acid ammonium salt induces tau phosphorylation .
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20
20 Cited Publications
Cat. No.: HY-120501
CAS No.: 1202764-53-1
Purity:  99.37%
Target:  

NF-κB

Research Areas:  

Inflammation/Immunology

B022 is a potent and selective NF-κB-inducing kinase (NIK) inhibitor (Ki of 4.2 nM; IC50=15.1 nM). B022 protects liver from toxin-induced inflammation, oxidative stress, and injury . B022 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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17
17 Cited Publications
Cat. No.: HY-P0233
CAS No.: 20449-79-0
Target:  

Phospholipase

Research Areas:  

Inflammation/Immunology Cancer

Melittin is a PLA2 activator, stimulates the activity of the low molecular weight PLA2, while it does not the increase activity of the high molecular weight PLA2 .
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16
16 Cited Publications
Cat. No.: HY-N7118
CAS No.: 58207-19-5
Target:  

Bacterial Antibiotic

Research Areas:  

Infection Cancer

Clindamycin hydrochloride monohydrate is an oral protein synthesis inhibitory agent that has the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin hydrochloride monohydrate resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin hydrochloride monohydrate decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla) .
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16
16 Cited Publications
Cat. No.: HY-B1455
CAS No.: 18323-44-9
Research Areas:  

Infection Cancer

Clindamycin is an orally active and broad-spectrum bacteriostatic lincosamide antibiotic. Clindamycin can inhibit bacterial protein synthesis, possessing the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla). Clindamycin also can be used for researching malaria .
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14
14 Cited Publications
Cat. No.: HY-P0256
CAS No.: 24345-16-2
Synonyms: Apamine
Apamin (Apamine) is an 18 amino acid peptide neurotoxin found in apitoxin (bee venom), is known as a specifically selective blocker of Ca 2+-activated K + (SK) channels and exhibits anti-inflammatory and anti-fibrotic activity .
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13
13 Cited Publications
Cat. No.: HY-138298
CAS No.: 1826843-81-5
Purity:  98.90%
Synonyms: T-DXd (solution); DS-8201 (solution); DS-8201a (solution)
Research Areas:  

Cancer

Trastuzumab deruxtecan (T-DXd; DS-8201a) (solution) is an anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab deruxtecan is composed of a humanized anti-HER2 antibody, an enzymatically cleavable peptide-linker, a topoisomerase I inhibitor (a toxin component of Dxd), and the drug-linker conjugate for ADC is Deruxtecan (HY-13631E). Trastuzumab deruxtecan can be used for the research of HER2-positive breast cancer and gastric cancer .
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13
13 Cited Publications
Cat. No.: HY-138298A
CAS No.: 1826843-81-5
Purity:  99.58%
Synonyms: T-DXd; DS-8201; DS-8201a
Research Areas:  

Cancer

Trastuzumab deruxtecan (DS-8201a) is an anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab deruxtecan is composed of a humanized anti-HER2 antibody, an enzymatically cleavable peptide-linker, a topoisomerase I inhibitor (a toxin component of Dxd), and the drug-linker conjugate for ADC is Deruxtecan (HY-13631E). Trastuzumab deruxtecan can be used for the research of HER2-positive breast cancer and gastric cancer .
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13
13 Cited Publications
Cat. No.: HY-156131
CAS No.: 53179-11-6
Synonyms: ADL 2-1294
Loperamide (ADL 2-1294) is selective and orally active μ opioid receptor agonist with Ki valuess of 3, 48 and 1156 nM against μ, δ and κ opioid receptor, respectively. Loperamide produces antinociception and antihyperalgesia. Loperamide exhibits peripheral selectivity, enhancing fluid, electrolyte, and glucose absorption, reversing PGE2 (HY-101952)- and Cholera toxin (HY-P1446)-induced intestinal secretion, and reducing intestinal motility. Loperamide can be used for the researches of inflammatory pain and protracted diarrhoea .
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9
9 Cited Publications
Cat. No.: HY-12506A
CAS No.: 1049731-36-3
Purity:  98.50%
Synonyms: 1-Naphthylacetyl spermine trihydrochloride
Target:  

iGluR

Research Areas:  

Neurological Disease

Naspm trihydrochloride (1-Naphthylacetyl spermine trihydrochloride), a synthetic analogue of Joro spider toxin, is a calcium permeable AMPA (CP-AMPA) receptors antagonist.
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9
9 Cited Publications
Cat. No.: HY-12506
CAS No.: 122306-11-0
Purity:  96.30%
Synonyms: 1-Naphthylacetyl spermine
Target:  

iGluR

Research Areas:  

Neurological Disease

Naspm (1-Naphthyl acetyl spermine), a synthetic analogue of Joro spider toxin, is a calcium permeable AMPA (CP-AMPA) receptors antagonist.
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8
8 Cited Publications
Cat. No.: HY-100783
CAS No.: 73604-30-5
Purity:  99.94%
Target:  

GABA Receptor

Research Areas:  

Neurological Disease

(-)-Bicuculline methobromide is a potent GABAA blocker. (-)-Bicuculline methobromide alters membrane properties and firing pattern. (-)-Bicuculline methobromide reduces the Apamin-sensitive afterhyperpolarization, while Apamin is a toxin isolated from bee venom to block small conductance Ca 2+ -activated K + channels. (-)-Bicuculline methobromide facilitates burst firing via blocking apamin-sensitive Ca 2+ -activated K + current .
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8
8 Cited Publications
Cat. No.: HY-103474
CAS No.: 40709-69-1
Purity:  99.93%
Synonyms: (-)-Bicuculline methiodide
Target:  

GABA Receptor

Research Areas:  

Neurological Disease

Bicuculline methiodide ((-)-Bicuculline methiodide) is a potent GABAA blocker. Bicuculline methiodide alters membrane properties and firing pattern. Bicuculline methiodide reduces the Apamin-sensitive afterhyperpolarization, while Apamin is a toxin isolated from bee venom to block small conductance Ca 2+ -activated K + channels. Bicuculline methiodide facilitates burst firing via blocking apamin-sensitive Ca 2+ -activated K + current .
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