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A8456

Sigma-Aldrich

4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride

≥97.0% (HPLC)

동의어(들):

AEBSF

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크기 선택

25 MG
₩130,935
100 MG
₩377,479
500 MG
₩1,339,394

₩130,935

예상 입고일2025년 4월 07일세부사항

벌크 견적 요청
모든 사진(2)

크기 선택

보기 변경
25 MG
₩130,935
100 MG
₩377,479
500 MG
₩1,339,394

About This Item

실험식(Hill 표기법):
C8H10FNO2S · HCl
CAS Number:
30827-99-7
Molecular Weight:
239.69
Beilstein:
7604627
MDL number:
MFCD00132962
UNSPSC 코드:
12352202
PubChem Substance ID:
24278240
NACRES:
NA.77

₩130,935

예상 입고일2025년 4월 07일세부사항

벌크 견적 요청

생물학적 소스

synthetic (organic)

Quality Level

300

분석

≥97.0% (HPLC)

양식

powder

mp

183-191  °C

solubility

H2O: 50 mg/mL

저장 온도

−20°C

SMILES string

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

InChI key

WRDABNWSWOHGMS-UHFFFAOYSA-N

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일반 설명

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.

애플리케이션

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.

생화학적/생리학적 작용

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.
AEBSF can inhibit acetylcholinesterase (AChE).

픽토그램

Corrosion
GHS05

신호어

Danger

유해 및 위험 성명서

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1A

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
0000409162
0000409162
0000389739
0000389740
0000359853

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

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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
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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
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문서

ReadyShield Phosphatase and Protease Inhibitor Cocktail FAQ

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.

Chymotrypsin

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

질문

1–6 / 6 질문  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 답변

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 답변

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  3. What is the Department of Transportation shipping information for this product?

    1 답변

    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.

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

    1 답변

    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.

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

    1 답변

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

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

    1 답변

    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.

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