Apolipoprotein E4 (ApoE4) (1.0mg) 1-162 Human, Recombinant

Description

Truncated ApoE, (methionine in -1 position).
Apolipoprotein E is part of the chylomicron and Intermediate-density lipoproteins essential for the normal processing of triglyceride-rich lipoproteins. ApoE is primarily produced by the liver and macrophages. In the central nervous system, ApoE is mainly produced by astrocytes, and transports cholesterol to neurons via ApoE receptors. 

Amount

1mg

Format

Lyophilized

Molecular Weight

19199.8 kDa

Sequence

MKVEQAVETEPEPELRQQTEWQSGQRWELALGRFWDYLRWVQTLSEQVQEELLSSQ VTQELRALMDETMKELKAYKSELEEQLTPVAEETRARLSKELQAAQARLGADMEDVRGR
LVQYRGEVQAMLGQSTEELRVRLASHLRKLRKRLLRDADDLQKRLAVY                       

Purity

95% by Chromatography and SDS-PAGE

QC Data

SDS-PAGE (Coomassie)
- Single band at ~19 kDa
- >95% purity

Mass Spectrometry
- Observed mass: 19200.1 Da
- Theoretical mass: 19199.79 Da

Note: The images and data shown represent a typical QC batch and may not correspond to the current lot.

Counter Ion

Ammonium Carbonate

Solubility

ApoE is soluble in PBS. 

Storage

Store at -20°C upon arrival.

Source

Protein expressed in Escherichia coli.