68998
Esterase Isoenzyme 4 porcine liver, recombinant
recombinant, expressed in E. coli, ≥0.7 U/mg
recombinant
expressed in E. coli
form
crystalline, crystals, powder or flakes
specific activity
≥0.7 U/mg
storage temp.
−20°C
Quality Level
Application
Esterase Isoenzymes may be used to identify the monocytic element in normal and leukemic cells. They may be used for the biochemical characterization of different hematopoietic cell lineages and stages of differentiation when studying leukemias and lymphomas. Esterase Isoenzyme 4, product 68998, is recombinant and from porcine liver. It is expressed in E. coli.
Biochem/physiol Actions
An esterase is a hydrolase that splits esters into acids and alcohols.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
1 U corresponds to the amount of enzyme which converts 1 μmol 4-nitrophenyl-L-acetate per minute at pH 7.5 and 30°C.
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Esterase isoenzyme profiles of 255 leukemia-lymphoma cell lines from all hematopoietic cell lineages.
SM Gignac, ZB Hu, et al.
Leukemia Lymphoma, 22, 143-151 (1996)
H G Drexler et al.
Cancer, 59(1), 77-82 (1987-01-01)
The expression of a particular alpha-naphthyl acetate esterase isoenzyme which is specific for monocytes was examined in a panel of cultured leukemia-lymphoma cell lines (n = 88), freshly obtained leukemia-lymphoma cells (n = 527), and in fresh (n = 10)
Ian Cushman et al.
The Journal of biological chemistry, 288(26), 19177-19183 (2013-05-10)
A number of proteins that play key roles in cell signaling are post-translationally modified by the prenylation pathway. The final step in this pathway is methylation of the carboxyl terminus of the prenylated protein by isoprenylcysteine carboxylmethyltransferase. Due to the
Noboru Yamamoto et al.
Cancer chemotherapy and pharmacology, 71(6), 1645-1655 (2013-04-26)
LY2334737 is an oral gemcitabine prodrug. This Phase I study assessed the safety and tolerability of LY2334737 in Japanese patients with solid tumors and evaluated pharmacokinetics (PK), pharmacodynamics, and antitumor activity. Patients with advanced/metastatic solid tumors received escalating doses of
Alberto Nobili et al.
The FEBS journal, 280(13), 3084-3093 (2013-01-22)
Two libraries of simultaneous double mutations in the active site region of an esterase from Bacillus stearothermophilus were constructed to improve the enantioselectivity in the hydrolysis of tetrahydrofuran-3-yl acetate. As screening of large mutant libraries is hampered by the necessity
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