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Sequence Information

Apolipoprotein C3 Recombinant Protein | APOC3 recombinant protein

Recombinant Apolipoprotein C3 (APOC3)

Gene Names
APOC3; HALP2; APOCIII
Reactivity
Human
Applications
SDS-Page, Western Blot
Purity
>92%
Synonyms
Apolipoprotein C3; Recombinant Apolipoprotein C3 (APOC3); APOC3 recombinant protein
Ordering
For Research Use Only!
Host
E. coli
Reactivity
Human
Purity/Purification
>92%
Form/Format
20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% sarcosyl, 5%Trehalose and Proclin300
Concentration
Original Concentration: 200µg/mL (varies by lot)
Applicable Applications for APOC3 recombinant protein
Positive Control, Immunogen, SDS-PAGE, WB.
(May be suitable for use in other assays to be determined by the end user.)
Source
Prokaryotic expression
Residues
Ser21~Ala99
Tags
Two N-terminal Tags, His-tag and GST-tag
Tissue Specificity
Liver, Intestine
Subcellular Location
Secreted
Traits
Freeze-dried powder
Predicted isoelectric point
5.8
Predicted Molecular Mass
38.8kDa
Accurate Molecular Mass
34kDa as determined by SDS-PAGE reducing conditions
Phenomenon explanation
The possible reasons that the actual band size differs from the predicted are as follows:
1. Splice variants: Alternative splicing may create different sized proteins from the same gene.
2. Relative charge: The composition of amino acids may affects the charge of the protein.
3. Post-translational modification: Phosphorylation, glycosylation, methylation etc.
4. Post-translation cleavage: Many proteins are synthesized as pro-proteins, and then cleaved to give the active form.
5. Polymerization of the target protein: Dimerization, multimerization etc.
Usage
Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
Preparation and Storage
Storage: Avoid repeated freeze/thaw cycles.
Store at 2-8°C for one month.
Aliquot and store at -80°C for 12 months.
Stability Test: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.

Sequence Information

Sequence Information

SDS-Page

SDS-Page

Testing Data

Testing Data

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
345
NCBI Accession #
NCBI GenBank Nucleotide #
NCBI Official Full Name
apolipoprotein C-III
NCBI Official Synonym Full Names
apolipoprotein C-III
NCBI Official Symbol
APOC3
NCBI Official Synonym Symbols
HALP2; APOCIII
NCBI Protein Information
apolipoprotein C-III
UniProt Protein Name
Apolipoprotein C-III
Protein Family
UniProt Gene Name
APOC3
UniProt Synonym Gene Names
Apo-CIII; ApoC-III
UniProt Entry Name
APOC3_HUMAN

NCBI Description

Apolipoprotein C-III is a very low density lipoprotein (VLDL) protein. APOC3 inhibits lipoprotein lipase and hepatic lipase; it is thought to delay catabolism of triglyceride-rich particles. The APOA1, APOC3 and APOA4 genes are closely linked in both rat and human genomes. The A-I and A-IV genes are transcribed from the same strand, while the A-1 and C-III genes are convergently transcribed. An increase in apoC-III levels induces the development of hypertriglyceridemia. [provided by RefSeq, Jul 2008]

Uniprot Description

APOC3: Inhibits lipoprotein lipase and hepatic lipase and decreases the uptake of lymph chylomicrons by hepatic cells. This suggests that it delays the catabolism of triglyceride-rich particles. Defects in APOC3 are the cause of hyperalphalipoproteinemia type 2 (HALP2). HALP2 is a condition characterized by high levels of high density lipoprotein (HDL) and increased HDL cholesterol levels. Belongs to the apolipoprotein C3 family.

Protein type: Secreted, signal peptide; Secreted; Lipid-binding

Chromosomal Location of Human Ortholog: 11q23.3

Cellular Component: extracellular space; chylomicron; early endosome; extracellular region

Molecular Function: lipase inhibitor activity; cholesterol binding; phospholipid binding; enzyme regulator activity

Biological Process: response to drug; cholesterol metabolic process; phototransduction, visible light; response to peptide hormone stimulus; regulation of Cdc42 protein signal transduction; lipoprotein metabolic process; cholesterol efflux; G-protein coupled receptor protein signaling pathway; cholesterol homeostasis; triacylglycerol metabolic process; reverse cholesterol transport; negative regulation of lipid catabolic process; phospholipid efflux; lipoprotein transport; triacylglycerol catabolic process; negative regulation of receptor-mediated endocytosis; negative regulation of lipoprotein lipase activity; inflammatory response; negative regulation of lipid metabolic process; triacylglycerol mobilization; retinoid metabolic process; response to nutrient; negative regulation of fatty acid biosynthetic process

Disease: Apolipoprotein C-iii Deficiency

Research Articles on APOC3

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Product Notes

The APOC3 apoc3 (Catalog #AAA2030861) is a Recombinant Protein produced from E. coli and is intended for research purposes only. The product is available for immediate purchase. The Recombinant Apolipoprotein C3 (APOC3) reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's Apolipoprotein C3 can be used in a range of immunoassay formats including, but not limited to, Positive Control, Immunogen, SDS-PAGE, WB. (May be suitable for use in other assays to be determined by the end user.) . Researchers should empirically determine the suitability of the APOC3 apoc3 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Apolipoprotein C3, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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