947 Results for "

Cysteine

" in MedChemExpress (MCE) Product Catalog:
Products (947)

947 Results for "Cysteine" in MCE Product Catalog:

13
13 Cited Publications
Cat. No.: HY-34477
CAS No.: 144-48-9
Synonyms: Iodoacetamide
Research Areas:  

Others

2-Iodoacetamide (Iodoacetamide), an alkylating agent, is a commonly used agent for alkylation of cysteine during sample preparation for proteomics .
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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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12
12 Cited Publications
Cat. No.: HY-19730
CAS No.: 1353550-13-6
Synonyms: HM61713; BI 1482694
Target:  

EGFR

Research Areas:  

Cancer

Olmutinib (HM61713; BI-1482694) is an orally active and irreversible third EGFR tyrosine kinase inhibitor that binds to a cysteine residue near the kinase domain. Olmutinib is used for NSCLC .
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11
11 Cited Publications
Cat. No.: HY-148905
CAS No.: 6283-24-5
Purity:  99.07%
p-Aminophenylmercuric acetate is an organomercurial activator of matrix metalloproteinases (MMP). P-Aminophenylmercuric acetate participates in the activation and inhibition of MMP-8 by attacking protein sulfhydryl or inducing cysteine switching reaction. p-Aminophenylmercuric acetate promotes the shedding of betacellulin precursor (pro-BTC). p-Aminophenylmercuric acetate influences the binding of agonists and antagonists to the opiate receptor .
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9
9 Cited Publications
Cat. No.: HY-15317
CAS No.: 415713-60-9
Purity:  99.83%
Target:  

RAD51

Research Areas:  

Cancer

RI-1 is a RAD51 inhibitor, with IC50s ranging from 5 to 30 μM. RI-1 binds covalently to the surface of RAD51 protein at cysteine 319. RI-1 inactivates RAD51 by directly binding to a protein surface that serves as an interface between protein subunits in RAD51 filaments. RI-1 can disrupt homologous recombination in human cells .
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8
8 Cited Publications
Cat. No.: HY-P80623
Synonyms: CASP3; CPP32; Caspase-3; CASP-3; Apopain; Cysteine protease CPP32; CPP-32; Protein Yama; SREBP cleavage activity 1; SCA-1

Host:  

Rabbit

Application:  

WB, ICC/IF

Reactivity:  

Human, Mouse, Rat

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8
8 Cited Publications
Cat. No.: HY-P81232
Synonyms: caspase-1 isoform alpha subunit; CASP1; ICE; IL1BC; Caspase-1 subunit p20; CASP 1; Caspase 1 apoptosis related Cysteine peptidase; Caspase 1 apoptosis related Cysteine protease; Caspase1; IL 1 beta converting enzyme; IL 1BC; IL1B convertase; IL1BCE; Interleukin 1 beta convertase; Interleukin 1 beta convertase precursor; Interleukin 1 beta converting enzyme; CASP-1; Interleukin-1 beta convertase; IL-1BC; Interleukin-1 beta-converting enzyme; ICE; IL-1 beta-converting enzyme; p45; CASP1_HUMAN; CASP1_MOUSE.

Host:  

Rabbit

Application:  

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

Reactivity:  

Human, Mouse, Rat

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6
6 Cited Publications
Cat. No.: HY-111827
CAS No.: 52438-09-2
Purity:  99.91%
S-1-Propenyl-L-cysteine is a stereoisomer of S-allyl-l-cysteine, extracted from garlic, with immunomodulatory effects and reduces blood pressure in a hypertensive animal model . S-1-Propenyl-L-cysteine exhibits antioxidative efficacy through a NO-dependent BACH1 signaling pathway . S-1-Propenyl-L-cysteine is orally active.
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6
6 Cited Publications
Cat. No.: HY-119970
CAS No.: 6754-13-8
Purity:  99.90%
Helenalin is an anti-inflammatory sesquiterpene lactone. Helenalin selectively inhibits transcription factor NF-κB by directly targeting p65. Helenalin has alkylating activity, targets the cysteine sulfhydryl groups in the p65 subunit of NF-κB, thereby inhibits its DNA binding .
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6
6 Cited Publications
Cat. No.: HY-19564
CAS No.: 729-46-4
Target:  

PDHK Apoptosis

Research Areas:  

Cancer

JX06 is a potent, selective and covalent inhibitor of PDK. JX06 inhibits PDK1, PDK2 and PDK3 with IC50s of 49 nM, 101 nM, and 313 nM, respectively. JX06 inhibits PDK1 activity via covalently binding to a cysteine residue in an irreversible manner. JX06 shows significant antitumor activity .
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6
6 Cited Publications
Cat. No.: HY-P701341
Purity:  ≥ 90%, as determined by reducing SDS-PAGE.
Synonyms: CASP3; Protein Yama; Caspase 3; Caspase-3; Apopain; CASP-3; CPP32; CPP-32; CPP32B; SCA-1; Caspase 3, Apoptosis-Related Cysteine Peptidase; Yama; Caspase 3, Apoptosis-Related Cysteine Protease; PARP Cleavage Protease; SREBP Cleavage Activity 1; Procaspase3
Species:  
Human
Source:  
E. coli
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6
6 Cited Publications
Cat. No.: HY-P80046
Synonyms: CPP32, CASP3, Caspase-3, CASP-3, Apopain, Cysteine protease CPP32, Protein Yama, SREBP cleavage activity 1, CPP-32, SCA-1

Host:  

Rabbit

Application:  

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

Reactivity:  

Human

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6
6 Cited Publications
Cat. No.: HY-100433
CAS No.: 1401089-31-3
Purity:  99.32%
Target:  

PDI

Research Areas:  

Cancer

PACMA 31 is an irreversible, orally active protein disulfide isomerase (PDI) inhibitor with an IC50 of 10 μM. PACMA 31 forms a covalent bond with the active site cysteines of PDI. PACMA 31 shows tumor targeting ability and significantly suppresses ovarian tumor growth without causing toxicity to normal tissues . PACMA 31 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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6
6 Cited Publications
Cat. No.: HY-128892
CAS No.: 1808714-73-9
Purity:  99.42%
Target:  

Autophagy

Research Areas:  

Neurological Disease

EN6 is a small-molecule in vivo autophagy activator that covalently targets cysteine 277 in the ATP6V1A subunit of the lysosomal v-ATPase. EN6-mediated modification of ATP6V1A uncouples v-ATPase from Rag, leading to inhibition of mTORC1 signalling, increased lysosomal acidification, and activation of autophagy. EN6 also scavenges TDP-43 aggregates (causative agents of frontotemporal dementia) in a lysosome-dependent manner .
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5
5 Cited Publications
Cat. No.: HY-100216
CAS No.: 68181-17-9
Purity:  99.14%
Synonyms: SPDP Crosslinker; Py-ds-Prp-OSu
Target:  

ADC Linkers

Research Areas:  

Cancer

SPDP (SPDP Crosslinker) is a short-chain crosslinker for amine-to-sulfhydryl conjugation via NHS-ester and pyridyldithiol reactive groups that form cleavable (reducible) disulfide bonds with cysteine sulfhydryls. It is a glutathione cleavable ADC linker used for the antibody-drug conjugates (ADCs) .
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5
5 Cited Publications
Cat. No.: HY-128206
CAS No.: 459420-09-8
Purity:  99.98%
Synonyms: HMPSNE
Target:  

Hippo (MST)

Research Areas:  

Metabolic Disease

I3MT-3 (HMPSNE) is a potent, selective, and cell-membrane permeable inhibitor of 3-Mercaptopyruvate sulfurtransferase (3MST) (IC50=2.7 μM). I3MT-3 is inactive for other H2S/sulfane sulfur-producing enzymes.?I3MT-3 targets a persulfurated cysteine residue located in the active site of 3MST .
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5
5 Cited Publications
Cat. No.: HY-N0394
CAS No.: 56-89-3
L-Cystine is an orally active extracellular form of L-Cysteine (HY-Y0337), occurring in proteins of plants and animals. L-Cystine elevates Nrf2 protein expression and activates Nrf2 transcription factor. L-cystine reduces ROS generation and protects against oxidant- or Doxorubicin (HY-15142A)-induced apoptosis. L-Cystine combined with L-theanine (HY-15121) enhances the production of antigen-specific IgG by increasing glutathione (GSH) levels and T helper 2 (Th2) mediated responses in mice. L-Cystine is promising for research of cystinuria and kidney stones
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5
5 Cited Publications
Cat. No.: HY-12316
CAS No.: 516-72-3
Purity:  99.29%
Synonyms: 20α-Hydroxycholesterol
20(S)-Hydroxycholesterol (20α-Hydroxycholesterol) is an allosteric activator that selectively targets the Smoothened (Smo) of the Hedgehog pathway with an EC50 of ~30 μM (Hedgehog). 20(S)-Hydroxycholesterol binds to the extracellular cysteine-rich domain (CRD) of Smo in a stereoselective manner, activating downstream Gli transcription factors (without inducing transcription of receptor genes in the Wnt pathway). 20(S)-Hydroxycholesterol enhances osteogenic differentiation of bone marrow stromal cells and synergistically activates the Raf/MEK/ERK pathway with Simvastatin (HY-17502) to promote bone regeneration. 20(S)-Hydroxycholesterol can be used to study the mechanisms of developmental biology, oncology, bone, and angiogenesis .
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5
5 Cited Publications
Cat. No.: HY-D0098
CAS No.: 75350-46-8
Synonyms: N-(5-Fluoresceinyl)maleimide
Fluorescein-5-maleimide (N-(5-Fluoresceinyl)maleimide) is a fluorescent dye. Fluorescein-5-maleimide can be used to detect the redox state of thiols in eukaryotic cells. Fluorescein-5-maleimide can label peptides and is used to detect negatively charged nanoparticles. Fluorescein-5-maleimide can also label actin to explore its interaction with cardiac myosin-binding protein C (cMyBP-C), which helps in developing small molecule modulators for heart failure. Fluorescein-5-maleimide can screen mutant proteins that contain cysteine residues. The excitation wavelength of Fluorescein-5-maleimide is 494 nm, and the emission wavelength is 519 nm .
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