Purity
Greater than 90% as determined by SDS-PAGE.
Research Area
Cardiovascular
Alternative Names
APOA4Apolipoprotein A-IV; Apo-AIV; ApoA-IV; Apolipoprotein A4
Species
Homo sapiens (Human)
Expression Region
21-396aa
Target Protein Sequence
EVSADQVATVMWDYFSQLSNNAKEAVEHLQKSELTQQLNALFQDKLGEVNTYAGDLQKKLVPFATELHERLAKDSEKLKEEIGKELEELRARLLPHANEVSQKIGDNLRELQQRLEPYADQLRTQVNTQAEQLRRQLTPYAQRMERVLRENADSLQASLRPHADELKAKIDQNVEELKGRLTPYADEFKVKIDQTVEELRRSLAPYAQDTQEKLNHQLEGLTFQMKKNAEELKARISASAEELRQRLAPLAEDVRGNLRGNTEGLQKSLAELGGHLDQQVEEFRRRVEPYGENFNKALVQQMEQLRQKLGPHAGDVEGHLSFLEKDLRDKVNSFFSTFKEKESQDKTLSLPELEQQQEQQQEQQQEQVQMLAPLES
Note: The complete sequence including tag
sequence, target protein sequence and linker sequence could be provided upon request.
Protein Length
Full Length of Mature Protein
Tag Info
N-terminal 6xHis-SUMO-tagged
Form
Liquid or Lyophilized powder
Note: We will preferentially ship the format that
we have in stock, however, if you have any special requirement for the format, please remark your
requirement when placing the order, we will prepare according to your demand.
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the
glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer,
6% Trehalose, pH 8.0.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw
cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature
and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized
form is 12 months at -20°C/-80°C.
Lead Time
3-7 business days
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.
Description
Amino acids 21-396 constitute the expression domain of recombinant Human APOA4. The expected molecular weight for the APOA4 protein is calculated to be 59.4 kDa. The APOA4 protein was expressed in e.coli. The N-terminal 6xHis-SUMO tag was fused into the coding gene segment of APOA4, making it easier to detect and purify the APOA4 recombinant protein in the later stages of expression and purification.
Apolipoprotein A-IV (APOA4) is a protein that has attracted a lot of interest in various research areas lately. In the study of lipid metabolism, researchers are mainly looking at how APOA4 impacts cholesterol and triglyceride levels. Studies show that APOA4 plays a vital role in transporting and absorbing cholesterol, crucial for maintaining a healthy balance of lipids in the body. What's especially interesting is the attention it's getting in research on metabolic and heart diseases. Its connection to issues like lipid disorders and atherosclerosis suggests it could be a useful marker and target for treatments.
