843 Results for "

Cysteine

" in MedChemExpress (MCE) Product Catalog:
Products (843)

843 Results for "Cysteine" in MCE Product Catalog:

735
735 Publications Verification
Cat. No.: HY-B0215
CAS No.: 616-91-1
Synonyms: N-AcetylCysteine; N-Acetyl-L-Cysteine; NAC
Acetylcysteine (N-Acetylcysteine) is a mucolytic agent that can cross the blood-brain barrier, which reduces the thickness of the mucus. Acetylcysteine is a ROS inhibitor. Acetylcysteine is a cysteine precursor, prevents hemin-induced ferroptosis by neutralizing toxic lipids generated by arachidonate-dependent activity of 5-lipoxygenases. Acetylcysteine induces cell apoptosis. Acetylcysteine also has anti-influenza virus activities. In addition, Acetylcysteine ​​is the most stable form of cysteine ​​during drug delivery and can be used in disulfidptosis studies .
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135
135 Cited Publications
Cat. No.: HY-N0005
CAS No.: 458-37-7
Synonyms: Diferuloylmethane; Natural Yellow 3; Turmeric yellow
Curcumin (Diferuloylmethane), a natural phenolic compound, is a p300/CREB-binding protein-specific inhibitor of acetyltransferase, represses the acetylation of histone/nonhistone proteins and histone acetyltransferase-dependent chromatin transcription. Curcumin is a photosensitizer against microorganisms. Curcumin shows inhibitory effects on NF-κB and MAPKs, and has diverse pharmacologic effects including anti-inflammatory, antioxidant, antiproliferative and antiangiogenic activities. Curcumin induces stabilization of Nrf2 protein through Keap1 cysteine modification.
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125
125 Cited Publications
Cat. No.: HY-112906
CAS No.: 314054-00-7
Purity:  99.45%
Target:  

STING

Research Areas:  

Inflammation/Immunology

C-176 is a selective and blood-brain barrier permeable STING inhibitor. C-176 covalently targets transmembrane cysteine residue 91 and thereby blocking activation-induced palmitoylation of STING .
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90
90 Cited Publications
Cat. No.: HY-100229
CAS No.: 88321-09-9
Purity:  99.55%
Synonyms: E64d; E64c ethyl ester
Target:  

Cathepsin SARS-CoV

Research Areas:  

Neurological Disease

Aloxistatin (E64d) is a cell-permeable and irreversible broad-spectrum cysteine protease inhibitor. Aloxistatin (E64d) exhibits entry-blocking effect for MERS-CoV.
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64
64 Cited Publications
Cat. No.: HY-18234A
CAS No.: 103476-89-7
Leupeptin hemisulfate is a broad-spectrum protease inhibitor. Leupeptin hemisulfate inhibits serine, cysteine and threonine proteases, and regulates autophagy. Leupeptin hemisulfate reduces the expression levels of LC3B, iNOS, Cox-2, Beclin-1 and the level of endopeptidases; increases the levels of p62, Arg 1, Msr 1 and Mrc 1; and blocks the upregulation of p-PTEN, p-NF-κB, p-PI3K, p-Akt, p-p38 and ERK1/2. Leupeptin hemisulfate inhibits NO, ROS, proinflammatory cytokines, the IFN-γ/IL-10 ratio, phagolysosome fusion, mammalian lysosomal hydrolase activity and SARS-CoV-2 replication; and reverses impaired autophagic flux. Leupeptin hemisulfate is applicable to research related to chronic inflammatory diseases, edema, skin tumorigenesis, COVID-19 and respiratory infections .
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63
63 Cited Publications
Cat. No.: HY-130149
CAS No.: 2326521-71-3
Purity:  99.81%
Synonyms: MRTX849
Target:  

Ras

Research Areas:  

Cancer

Adagrasib (MRTX849) is a potent, orally-available, and mutation-selective covalent inhibitor of KRAS G12C with potential antineoplastic activity. Adagrasib covalently binds to KRAS G12C at the cysteine at residue 12, locks the protein in its inactive GDP-bound conformation, and inhibits KRAS-dependent signal transduction .
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44
44 Cited Publications
Cat. No.: HY-D0843
CAS No.: 128-53-0
Synonyms: NEM
Category:  

Microorganisms

N-Ethylmaleimide (NEM) derives from maleic acid, it can alkylates free sulfhydryl. N-Ethylmaleimide is an irreversible cysteine protease inhibitor. N-ethylmaleimide specific inhibits phosphate transport in mitochondria. N-Ethylmaleimide inhibits prolyl endopeptidase with an IC50 value of 6.3 μM. N-Ethylmaleimide can be used to modify cysteine residues in proteins and peptides .
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35
35 Cited Publications
Cat. No.: HY-14645
CAS No.: 287194-40-5
Purity:  99.37%
Synonyms: Dehydroxymethylepoxyquinomicin
Target:  

NF-κB

Research Areas:  

Inflammation/Immunology Cancer

(-)-DHMEQ (Dehydroxymethylepoxyquinomicin) is a potent, selective and irreversible NF-κB inhibitor that covalently binds to a cysteine residue. (-)-DHMEQ inhibits nuclear translocation of NF-κB and shows anti-inflammatory and anticancer activity .
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35
35 Cited Publications
Cat. No.: HY-N0191
CAS No.: 5508-58-7
Synonyms: Andrographis
Andrographolide is a NF-κB inhibitor, which inhibits NF-κB activation through covalent modification of a cysteine residue on p50 in endothelial cells without affecting IκBα degradation or p50/p65 nuclear translocation. Andrographolide has antiviral effects.
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31
31 Cited Publications
Cat. No.: HY-P80137
Synonyms: GAPDH; GAPD; CDABP0047; OK/SW-cl.12; Glyceraldehyde-3-phosphate dehydrogenase; Peptidyl-Cysteine S-nitrosylase GAPDH

Host:  

Rabbit

Application:  

WB, ICC/IF, IHC-P, FC, IP

Reactivity:  

Human, Mouse, Rat, Chicken

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26
26 Cited Publications
Cat. No.: HY-135056
CAS No.: 201860-17-5
Purity:  95.36%
Mito-Tracker Green is a green fluorescent dye that selectively accumulates in the mitochondrial matrix. MitoTracker Green FM covalently binds mitochondrial proteins by reacting with free mercaptan of cysteine residues, allowing staining of mitochondrial membrane potential independent of membrane potential. Excitation/emission wavelength 490/523 nm.
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25
25 Cited Publications
Cat. No.: HY-16909
CAS No.: 87081-35-4
Synonyms: CI 940; LMB
Target:  

CRM1 Fungal Antibiotic

Research Areas:  

Infection Cancer

Leptomycin B (CI 940; LMB) is a potent inhibitor of the nuclear export of proteins. Leptomycin B inactivates CRM1/exportin 1 by covalent modification at a cysteine residue. Leptomycin B is a potent antifungal antibiotic blocking the eukaryotic cell cycle .
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23
23 Cited Publications
Cat. No.: HY-15282
CAS No.: 66701-25-5
Purity:  99.95%
Synonyms: Proteinase inhibitor E 64
Research Areas:  

Inflammation/Immunology Cancer

E-64 (Proteinase inhibitor E 64) is a potent irreversible inhibitor against general cysteine proteases with IC50 of 9 nM for papain.
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20
20 Cited Publications
Cat. No.: HY-19528
CAS No.: 979-92-0
Synonyms: SAH (S-AdenosylhomoCysteine)
SAH (S-Adenosylhomocysteine) is an amino acid derivative and a modulartor in several metabolic pathways. It is an intermediate in the synthesis of cysteine and adenosine . SAH is an inhibitor for METTL3-METTL14 heterodimer complex (METTL3-14) with an IC50 of 0.9 µM .
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19
19 Cited Publications
Cat. No.: HY-18236
CAS No.: 88191-84-8
Synonyms: Calpain Inhibitor III
Target:  

Proteasome

MDL-28170 (Calpain Inhibitor III) is a potent, selective and membrane-permeable cysteine protease inhibitor of calpain that rapidly penetrates the blood-brain barrier following systemic administration . MDL-28170 also block γ-secretase .
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18
18 Cited Publications
Cat. No.: HY-D1783
CAS No.: 873315-86-7
Synonyms: MTDR FM
Target:  

Fluorescent Dye

Research Areas:  

Cancer

MitoTracker Deep Red (MTDR) FM fluorescent dye that selectively accumulates in the mitochondrial matrix. MitoTracker Deep Red FM covalently binds mitochondrial proteins by reacting with free mercaptan of cysteine residues, allowing staining of mitochondrial membrane potential independent of membrane potential. Excitation/emission wavelength 644/665 nm . MitoTracker Deep Red dyes have an excitation/emission wavelength of 633/650-750 nm .
The Ex/Em of MitoTracker Deep Red (MTDR) FM is 644/665 nm.
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17
17 Cited Publications
Cat. No.: HY-P1645
CAS No.: 9001-73-4
Papain is a cysteine protease of the peptidase C1 family. Papain enhances red cell agglutination by anti-D and anti-A, and increases red cell sensitivity to K cell-mediated lysis in ADCC assays. Papain can induce pulmonary emphysema. Papain can be used for the researches of Rh haemolytic disease of the newborn and pulmonary emphysema .
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13
13 Cited Publications
Cat. No.: HY-134495
CAS No.: 59587-09-6
Purity:  98.26%
Synonyms: N-AcetylCysteine ethyl ester; NACET
Research Areas:  

Metabolic Disease

N-Acetyl-L-cysteine ethyl ester is an esterified form of N-acetyl-L-cysteine (NAC). N-Acetyl-L-cysteine ethyl ester exhibits enhanced cell permeability, and produce NAC and cysteine. N-Acetyl-L-cysteine ethyl ester increases circulating hydrogen sulfide (H2S) and can be used as an H2S producer. N-Acetyl-L-cysteine ethyl ester has the potential to substitute NAC as a mucolytic agent, and as a GSH-related antioxidant .
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13
13 Cited Publications
Cat. No.: HY-18964
CAS No.: 110044-82-1
Synonyms: Calpain inhibitor I; Ac-LLnL-CHO; ALLN
Target:  

Proteasome Apoptosis

Research Areas:  

Cancer

MG-101 (ALLN) is an inhibitor of cysteine proteases which inhibits calpain I, calpain II, cathepsin B and cathepsin L with Kis of 190, 220, 150 and 500 pM, respectively. MG-101 induces apoptosis and inhibits tumor growth, it can be used for the research of colon cancer .
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13
13 Cited Publications
Cat. No.: HY-P80935
Synonyms: CCBR1; Cysteine/glutamate transporter; SLC7A11; solute carrier family 7; xCT

Host:  

Rabbit

Application:  

WB, IP

Reactivity:  

Human, Mouse

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