90182
Nα-甲苯磺酰基- L -赖氨酸氯甲基酮 盐酸盐
≥99.0% (AT)
别名:
(3S)-1-氯-3-甲苯磺酰氨基-7-氨基-2-庚酮 盐酸盐, (3S)-7-氨基-1-氯-3-甲苯磺酰氨基-2-庚酮 盐酸盐, TLCK, 甲苯磺酰基- L -赖氨酰-氯甲烷 盐酸盐
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关于此项目
经验公式（希尔记法）:
C14H21ClN2O3S · HCl
化学文摘社编号:
分子量:
369.31
MDL number:
Beilstein/REAXYS Number:
7106867
NACRES:
NA.77
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352202
EC Number:
224-266-4
biological source
synthetic
Quality Level
assay
≥99.0% (AT)
form
powder or crystals
optical activity
[α]20/D −7.8±0.5°, c = 2% in H2O
storage temp.
−20°C
SMILES string
Cl[H].Cc1ccc(cc1)S(=O)(=O)N[C@@H](CCCCN)C(=O)CCl
InChI
1S/C14H21ClN2O3S.ClH/c1-11-5-7-12(8-6-11)21(19,20)17-13(14(18)10-15)4-2-3-9-16;/h5-8,13,17H,2-4,9-10,16H2,1H3;1H/t13-;/m0./s1
InChI key
YFCUZWYIPBUQBD-ZOWNYOTGSA-N
Other Notes
一种可能与酶活性位点上的组氨酸或半胱氨酸残基反应的烷基化试剂。灭活丝氨酸蛋白酶，如胰蛋白酶 和梭菌蛋白酶 。糜蛋白酶不受影响。为了防止蛋白水解降解，TLCK 和 TPCK 的组合可用于整个蛋白的分离过程，如分离组蛋白。
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存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1B
Further observations on substrate-derived chloromethyl ketones that inactivate trypsin.
E Shaw et al.
Archives of biochemistry and biophysics, 139(2), 298-305 (1970-08-01)
J M Griscavage et al.
Biochemical and biophysical research communications, 215(2), 721-729 (1995-10-13)
The objective of this study was to ascertain the mechanism by which serine and cysteine proteinase inhibitors interfere with production of NO by LPS-activated rat alveolar macrophages. Macrophages were incubated in the presence of LPS+ test agent for 24 hr.
Victor F Zevallos et al.
European journal of nutrition, 58(4), 1507-1514 (2018-03-31)
Wheat amylase trypsin inhibitors (ATI) are dietary non-gluten proteins that activate the toll-like receptor 4 on myeloid cells, promoting intestinal inflammation. We investigated the effects of dietary ATI on experimental allergic airway inflammation. Mice on a gluten and ATI-free diet
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 90182-100MG | 04061833246443 |
| 90182-500MG | 04061833267325 |