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Key Documents

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B6125

Sigma-Aldrich

N-Benzoyl-L-tyrosine ethyl ester

Sinónimos:

BTEE

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About This Item

Fórmula lineal:
4-(HO)C6H4CH2CH(NHCOC6H5)CO2C2H5
Número de CAS:
3483-82-7
Peso molecular:
313.35
Beilstein/REAXYS Number:
2223819
EC Number:
222-469-2
MDL number:
MFCD00002388
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
24891896
NACRES:
NA.25

form

powder

Quality Level

200

mp

118-121 °C (lit.)

storage temp.

−20°C

SMILES string

CCOC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)c2ccccc2

InChI

1S/C18H19NO4/c1-2-23-18(22)16(12-13-8-10-15(20)11-9-13)19-17(21)14-6-4-3-5-7-14/h3-11,16,20H,2,12H2,1H3,(H,19,21)/t16-/m0/s1

InChI key

SRLROPAFMUDDRC-INIZCTEOSA-N

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General description

N-Benzoyl-L-tyrosine ethyl ester (BTEE) is a substrate which is completely resistant to trypsin and is required for the assay of chymotrypsin.

Application

N-Benzoyl-L-tyrosine ethyl ester has been used for measuring chymotrypsin activity.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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F Chen et al.
Biochemical and biophysical research communications, 214(3), 985-992 (1995-09-25)
In this report, we demonstrate that NF-kappa B, a ubiquitous transcription factor, plays an essential role in silica-induced inflammatory mediator production in the mouse macrophage cell line RAW 264.7. Compared to the effect of lipopolysaccharide (LPS), silica mediated a stronger
Guilbault GG
Enzymatic Methods of Analysis: International Series of Monographs in Analytical Chemistry (201)
C J Lo et al.
The Journal of surgical research, 69(2), 408-412 (1997-05-01)
Nuclear factor kappa B (NF kappa B) is an important transcriptional activator protein and is a crucial component of the host's response to infection. The activation of NF kappa B is correlated with the phosphorylation of inhibitory kappa B (I
F Chen et al.
Biochemical and biophysical research communications, 214(3), 839-846 (1995-09-25)
In this report the differential regulation of NF-kappa B and nitric oxide (NO) was investigated in the mouse macrophage cell line RAW 264.7 following exposure to a mineral dust (silica) and/or an endotoxin (Lipopolysaccharide, LPS). The results indicated that silica
R Chatterjee et al.
Photochemistry and photobiology, 51(1), 91-97 (1990-01-01)
Skh:HR-1 hairless mice were irradiated chronically with sub-erythemal doses of UVB radiation, and a number of biochemical parameters in the skin were determined after 6, 12, 18, and 24 wk of exposure. The parameters measured were water, collagen, elastin, and
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Artículos

Chymotrypsin

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

Protocolos

Procedure for Enzymatic Assay of α-Chymotrypsin (EC 3.4.21.1)

Follow our procedure for the determination of a chymotrypsin activity. This enzymatic assay of alpha chymotrypsin guides you through the entire process and necessary calculations.

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