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Merck

A8456

Sigma-Aldrich

4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride

≥97.0% (HPLC)

Synonim(y):

AEBSF

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25 MG
276,00 zł
100 MG
829,00 zł
500 MG
3170,00 zł

276,00 zł


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25 MG
276,00 zł
100 MG
829,00 zł
500 MG
3170,00 zł

About This Item

Wzór empiryczny (zapis Hilla):
C8H10FNO2S · HCl
Numer CAS:
Masa cząsteczkowa:
239.69
Beilstein:
7604627
Numer MDL:
Kod UNSPSC:
12352202
Identyfikator substancji w PubChem:
NACRES:
NA.77

276,00 zł


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pochodzenie biologiczne

synthetic (organic)

Poziom jakości

Próba

≥97.0% (HPLC)

Formularz

powder

mp

183-191  °C

rozpuszczalność

H2O: 50 mg/mL

temp. przechowywania

−20°C

ciąg SMILES

FS(C1=CC=C(CCN)C=C1)(=O)=O.[H]Cl

InChI

1S/C8H10FNO2S.ClH/c9-13(11,12)8-3-1-7(2-4-8)5-6-10;/h1-4H,5-6,10H2;1H

Klucz InChI

WRDABNWSWOHGMS-UHFFFAOYSA-N

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Opis ogólny

stable for up to six months if stored refrigerated at a pH of less than 7. If a pH of greater than 7 is required, pH adjustment should be made just prior to use.

Zastosowanie

4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride (AEBSF) has been used:
  • as a protease inhibitor in plasma samples to prevent acylated ghrelin (AG) degradation
  • as a snake venom serine proteinase (SVSP) inhibitor in SVSP inhibition or AEBSF assay to test the involvement of SVSPs on the fibrinogen-clotting activity
  • as a component in NP-40 lysis buffer to resuspend cell pellets for preparing cell lysates

Recommended concentrations for use are 0.1-1 mM.

Działania biochem./fizjol.

AEBSF can inhibit acetylcholinesterase (AChE).
4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride (AEBSF) is an irreversible serine protease inhibitor. Inhibition constants are similar to those of phenylmethanesulfonyl fluoride (PMSF) and diisopropylfluorophosphate (DFP). AEBSF has been shown to inhibit trypsin, chymotrypsin, plasmin kallikrein, and thrombin. As an alternative to PMSF and DFP, AEBSF offers lower toxicity, improved solubility in water, and improved stability in aqueous solutions. AEBSF can be used in cell culture in concentrations of up to 0.25 mM.
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Piktogramy

Corrosion

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Eye Dam. 1 - Skin Corr. 1A

Kod klasy składowania

8A - Combustible corrosive hazardous materials

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Ilario Mennella et al.
The Journal of nutrition, 145(9), 2169-2175 (2015-07-17)
Food palatability increases food intake and may lead to overeating. The mechanisms behind this observation are still largely unknown. The aims of this study were the following: 1) to elucidate the plasma responses of endocannabinoids, N-acylethanolamines, and gastrointestinal peptides to
Ignacio Pedrós et al.
Biochimica et biophysica acta, 1842(9), 1556-1566 (2014-06-03)
The present study had focused on the behavioral phenotype and gene expression profile of molecules related to insulin receptor signaling in the hippocampus of 3 and 6 month-old APPswe/PS1dE9 (APP/PS1) transgenic mouse model of Alzheimer's disease (AD). Elevated levels of
Niina Aaltonen et al.
Biological procedures online, 22, 6-6 (2020-03-20)
Serine hydrolases (SHs) are a functionally diverse family of enzymes playing pivotal roles in health and disease and have emerged as important therapeutic targets in many clinical conditions. Activity-based protein profiling (ABPP) using fluorophosphonate (FP) probes has been a powerful
Xue Zhang et al.
Frontiers in plant science, 11, 277-277 (2020-03-29)
Post-translational covalent modifications of histones play important roles in modulating chromatin structure and are involved in the control of multiple developmental processes in plants. Here we provide insight into the contribution of the histone lysine methyltransferase SET DOMAIN GROUP 8
Ci Chu et al.
Molecular cell, 44(4), 667-678 (2011-10-04)
Long noncoding RNAs (lncRNAs) are key regulators of chromatin state, yet the nature and sites of RNA-chromatin interaction are mostly unknown. Here we introduce Chromatin Isolation by RNA Purification (ChIRP), where tiling oligonucleotides retrieve specific lncRNAs with bound protein and

Produkty

ReadyShield® phosphatase and protease inhibitor cocktail FAQ for sample protection in a variety of cell types and tissue extracts, including mammalian, plant, and microbial samples. Our ReadyShield® Protease Inhibitor Cocktail is a non-freezing solution that contains inhibitors with a broad specificity for serine, cysteine, acid proteases and aminopeptidases.

Enzym analityczny Chymotrypsyna: Chymotrypsyna jest wytwarzana w komórkach gruczołowych trzustki jako nieaktywny prekursor, chymotrypsynogen.

Analytical Enzyme Chymotrypsin: Chymotrypsin is produced in the acinar cells of the pancreas as the inactive precursor, chymotrypsinogen.

Questions

1–4 of 4 Questions  
  1. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

  2. How stable is Product A8456, 4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride, in solution?

    1 answer
    1. Solutions in water are slightly acidic and retain inhibitory activity for up to six months when stored refrigerated. Solutions at pHs above 7 are less stable.  Stock solutions should be stored at a pH less than 7. If a final pH of greater than 7 is required, the pH adjustment should be done shortly before use.

      Helpful?

  3. In what solvents is Product A8456, 4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride, soluble?

    1 answer
    1. It is highly soluble in water and in DMSO, at 50 mg/mL (approximately 200 mM), yielding a clear colorless solution. AEBSF may be used in cell culture medium at concentrations up to 0.25 mM.

      Helpful?

  4. What is the recommended working concentration for Product A8456, 4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride?

    1 answer
    1. Our recommended working concentration range is 0.1 mM to 1 mM; the optimal concentration will depend on the application.

      Helpful?

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