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SDS-Page

Diamine Oxidase (DAO) Recombinant Protein | DAO recombinant protein

Recombinant Diamine Oxidase (DAO)

Gene Names
AOC1; ABP; DAO; KAO; ABP1; DAO1
Applications
SDS-Page, Western Blot, ELISA, Immunoprecipitation
Purity
> 95%
Synonyms
Diamine Oxidase (DAO); Recombinant Diamine Oxidase (DAO); DAO recombinant protein
Ordering
For Research Use Only!
Host
E Coli
Purity/Purification
> 95%
Form/Format
Supplied as lyophilized form in PBS,pH7.4, containing 5% sucrose, 0.01% sarcosyl.
Sequence
The target protein is fused with N-terminal His-Tag, its sequence is listed below.
MGHHHHHHSGSEF-AYEV SVQEAVALYG GHTPAGMQTK YLDVGWGLGS VTHELAPGID CPETATFLDT FHYYDADDPV HYPRALCLFE MPTGVPLRRH FNSNFKGGFN FYAGLKGQVL VLRTTSTVYN YDYIWD
Sequence Length
751
Applicable Applications for DAO recombinant protein
SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)
Organism
Homo sapiens (Human)
Expression System
Prokaryotic expression
Residues
Ala347~Asp466 (Accession # P19801) with N-terminal His-Tag
Endotoxin Level
<1.0EU per 1ug (determined by the LAL method)
Reconstitution
Reconstitute in sterile PBS, pH7.2-pH7.4.
Preparation and Storage
Avoid repeated freeze/thaw cycles. Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months.
Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test,that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. (Referring from China Biological Products Standard,which was calculated by the Arrhenius equation.) The loss of this protein is lessthan 5% within the expiration date under appropriate storage condition.

SDS-Page

SDS-Page

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
26
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
15.0kDa
NCBI Official Full Name
amiloride-sensitive amine oxidase
NCBI Official Synonym Full Names
amine oxidase, copper containing 1
NCBI Official Symbol
AOC1
NCBI Official Synonym Symbols
ABP; DAO; KAO; ABP1; DAO1
NCBI Protein Information
amiloride-sensitive amine oxidase [copper-containing]; amiloride-sensitive amine oxidase [copper-containing]; histaminase; diamine oxidase; kidney amine oxidase; amiloride-binding protein 1; amine oxidase copper domain-containing protein 1; amiloride binding protein 1 (amine oxidase (copper-containing))
UniProt Protein Name
Amiloride-sensitive amine oxidase [copper-containing]
Protein Family
UniProt Gene Name
AOC1
UniProt Synonym Gene Names
ABP1; DAO1; DAO; Diamine oxidase; KAO
UniProt Entry Name
AOC1_HUMAN

NCBI Description

This gene encodes a metal-binding membrane glycoprotein that oxidatively deaminates putrescine, histamine, and related compounds. The encoded protein is inhibited by amiloride, a diuretic that acts by closing epithelial sodium ion channels. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jan 2013]

Uniprot Description

ABP1: Catalyzes the degradation of compounds such as putrescine, histamine, spermine, and spermidine, substances involved in allergic and immune responses, cell proliferation, tissue differentiation, tumor formation, and possibly apoptosis. Placental DAO is thought to play a role in the regulation of the female reproductive function. Belongs to the copper/topaquinone oxidase family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: EC 1.4.3.22; Oxidoreductase; Secreted, signal peptide; Amino Acid Metabolism - tryptophan; Secreted; Amino Acid Metabolism - histidine; Amino Acid Metabolism - arginine and proline

Chromosomal Location of Human Ortholog: 7q36.1

Cellular Component: extracellular space; tight junction; plasma membrane; peroxisome

Molecular Function: heparin binding; amine oxidase activity; protein homodimerization activity; copper ion binding; zinc ion binding; protein complex binding; cation channel activity; receptor activity; drug binding; calcium ion binding; sodium channel activity; quinone binding

Biological Process: response to drug; response to antibiotic; amine metabolic process

Research Articles on DAO

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Product Notes

The DAO aoc1 (Catalog #AAA2011939) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's Diamine Oxidase (DAO) can be used in a range of immunoassay formats including, but not limited to, SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP). Researchers should empirically determine the suitability of the DAO aoc1 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. The amino acid sequence is listed below: The target protein is fused with N-terminal His-Tag, its sequence is listed below. MGHHHHHHSG SEF-AYEV SVQEAVALYG GHTPAGMQTK YLDVGWGLGS VTHELAPGID CPETATFLDT FHYYDADDPV HYPRALCLFE MPTGVPLRRH FNSNFKGGFN FYAGLKGQVL VLRTTSTVYN YDYIWD. It is sometimes possible for the material contained within the vial of "Diamine Oxidase (DAO), 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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