43388
Esterase Isoenzyme 1 porcine liver, recombinant
recombinant, expressed in E. coli, ≥30.0 U/g
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recombinant
expressed in E. coli
Quality Level
form
crystalline
crystals
powder or flakes
specific activity
≥30.0 U/g
storage temp.
−20°C
1 of 4
This Item | E2884 | E3019 | E0887 |
|---|---|---|---|
| specific activity ≥30.0 U/g | specific activity ≥150 units/mg protein (biuret) | specific activity ≥15 units/mg solid | specific activity ≥30 units/mg protein |
| recombinant expressed in E. coli | recombinant - | recombinant - | recombinant - |
| form crystalline, powder or flakes, crystals | form ammonium sulfate suspension | form lyophilized powder | form lyophilized powder |
| storage temp. −20°C | storage temp. 2-8°C | storage temp. −20°C | storage temp. −20°C |
| Quality Level 100 | Quality Level 300 | Quality Level 300 | Quality Level 200 |
Application
Esterase Isoenzymes may be used to identify the monocytic element in normal and leukemic cells[1]. They may be used for the biochemical characterization of different hematopoietic cell lineages and stages of differentiation when studying leukemias and lymphomas[2]. Esterase Isoenzyme 1, product 43388, 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
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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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)
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)
B Sànchez-Nogué et al.
Environmental science and pollution research international, 20(5), 3480-3488 (2012-12-06)
The common sole, Solea solea (Linneus, 1758), and the Senegalese sole, Solea senegalensis (Kaup, 1858), are two important commercial species that coexist in the NW Mediterranean. In order to assess the species' ability to respond to chemical insults, a comparison
Marie C Fortin et al.
Drug metabolism and disposition: the biological fate of chemicals, 41(2), 326-331 (2012-12-12)
Studies on therapeutic drug disposition in humans have shown significant alterations as the result of pregnancy. However, it is not known whether pesticide metabolic capacity changes throughout pregnancy, which could affect exposure of the developing brain. We sought to determine
Sascha Obrowsky et al.
Journal of lipid research, 54(2), 425-435 (2012-12-12)
Adipose triglyceride lipase (ATGL) is the rate-limiting enzyme mediating triglyceride (TG) hydrolysis. The lack of ATGL results in TG accumulation in multiple tissues, underscoring the critical role of ATGL in maintaining lipid homeostasis. Recent evidence suggests that ATGL affects TG
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