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SDS-Page (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain )

Aldh2 active protein

Recombinant Aldh2

Gene Names
Aldh2; Ahd5; ALDHI; Ahd-5; AHD-M1; ALDH-E2
Applications
SDS-Page
Purity
>95% by SDS-PAGE
Synonyms
Aldh2; Recombinant Aldh2; Aldehyde dehydrogenase; mitochondrial; Ahd-5; Ahd5; Aldh2 active protein
Ordering
For Research Use Only!
Host
E Coli
Purity/Purification
>95% by SDS-PAGE
Form/Format
Liquid; In Phosphate Buffered Saline (pH 7.4) Containing 20% Glycerol, 1mM DTT.
Concentration
0.5mg/ml (determined by Bradford assay) (varies by lot)
Sequence Positions
20-519aa
Sequence
MGSSHHHHHH SSGLVPRGSH MGSSAAATSA VPAPNHQPEV FCNQIFINNE WHDAVSRKTF PTVNPSTGEV ICQVAEGNKE DVDKAVKAAR AAFQLGSPWR RMDASDRGRL LYRLADLIER DRTYLAALET LDNGKPYVIS YLVDLDMVLK CLRYYAGWAD KYHGKTIPID GDFFSYTRHE PVGVCGQIIP WNFPLLMQAW KLGPALATGN VVVMKVAEQT PLTALYVANL IKEAGFPPGV VNIVPGFGPT AGAAIASHEG VDKVAFTGST EVGHLIQVAA GSSNLKRVTL ELGGKSPNII MSDADMDWAV EQAHFALFFN QGQCCCAGSR TFVQENVYDE FVERSVARAK SRVVGNPFDS RTEQGPQVDE TQFKKILGYI KSGQQEGAKL LCGGGAAADR GYFIQPTVFG DVKDGMTIAK EEIFGPVMQI LKFKTIEEVV GRANDSKYGL AAAVFTKDLD KANYLSQALQ AGTVWINCYD VFGAQSPFGG YKMSGSGREL GEYGLQAYTE VKTVTVKVPQ KNS
Sequence Length
519
Applicable Applications for Aldh2 active protein
Enzyme Activity, SDS-PAGE
Species
Mouse
Endotoxin
<1.0 EU per 1ug of protein (determined by LAL method)
Tag
His-Tag
Biological Activity
Specific activity is > 180 pmol/min/ug, and was obtained by measuring the increase of NADH in absorbance at 340 nm resulting from the reduction of NAD at pH 8.0 at 25C.
Preparation and Storage
Can be stored at 2 degree C to 8 degree C for 1 week. For long term storage, aliquot and store at -20 degree C to -80 degree C. Avoid repeated freezing and thawing cycles.

SDS-Page

(3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain )

SDS-Page (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain )
Related Product Information for Aldh2 active protein
Aldh2 also known as Aldehyde dehydrogenase, mitochondrial. Aldh2 belongs to the aldehyde dehydrogenase family which catalyzes the chemical transformation from acetaldehyde to acetic acid and is the second enzyme of the major oxidative pathway of alcohol metabolism. There are two major liver isoforms of this enzyme, cytosolic and mitochondrial, and they can be also distinguished by their electrophoretic mobilities, kinetic properties, and subcellular localizations. Recombinant mouse ALDH2 was expressed in E Coli and purified by using conventional chromatography techniques.
Product Categories/Family for Aldh2 active protein
References
Chang C., et al. (1994) Gene. 148:331-336. Chen M., et al. (1994) Mol. Pharmacol. 46:88-96.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
56.8kDa (523aa)
NCBI Official Full Name
aldehyde dehydrogenase, mitochondrial isoform 1
NCBI Official Synonym Full Names
aldehyde dehydrogenase 2, mitochondrial
NCBI Official Symbol
Aldh2
NCBI Official Synonym Symbols
Ahd5; ALDHI; Ahd-5; AHD-M1; ALDH-E2
NCBI Protein Information
aldehyde dehydrogenase, mitochondrial
UniProt Protein Name
Aldehyde dehydrogenase, mitochondrial
UniProt Gene Name
Aldh2
UniProt Synonym Gene Names
Ahd-1; Ahd1
UniProt Entry Name
ALDH2_MOUSE

Uniprot Description

ALDH2: This protein belongs to the aldehyde dehydrogenase family of proteins. Aldehyde dehydrogenase is the second enzyme of the major oxidative pathway of alcohol metabolism. Two major liver isoforms of aldehyde dehydrogenase, cytosolic and mitochondrial, can be distinguished by their electrophoretic mobilities, kinetic properties, and subcellular localizations. Most Caucasians have two major isozymes, while approximately 50% of Orientals have the cytosolic isozyme but not the mitochondrial isozyme. A remarkably higher frequency of acute alcohol intoxication among Orientals than among Caucasians could be related to the absence of a catalytically active form of the mitochondrial isozyme. The increased exposure to acetaldehyde in individuals with the catalytically inactive form may also confer greater susceptibility to many types of cancer. This gene encodes a mitochondrial isoform, which has a low Km for acetaldehydes, and is localized in mitochondrial matrix. Alternative splicing results in multiple transcript variants encoding distinct isoforms.[provided by RefSeq, Mar 2011]

Protein type: Amino Acid Metabolism - arginine and proline; Amino Acid Metabolism - histidine; Amino Acid Metabolism - lysine degradation; Amino Acid Metabolism - tryptophan; Amino Acid Metabolism - valine, leucine and isoleucine degradation; Carbohydrate Metabolism - ascorbate and aldarate; Carbohydrate Metabolism - butanoate; Carbohydrate Metabolism - glycolysis and gluconeogenesis; Carbohydrate Metabolism - propanoate; Carbohydrate Metabolism - pyruvate; EC 1.2.1.3; Lipid Metabolism - fatty acid; Lipid Metabolism - glycerolipid; Mitochondrial; Other Amino Acids Metabolism - beta-alanine; Oxidoreductase; Secondary Metabolites Metabolism - limonene and pinene degradation

Cellular Component: mitochondrion

Molecular Function: aldehyde dehydrogenase (NAD) activity; identical protein binding

Biological Process: negative regulation of apoptosis

Research Articles on Aldh2

Similar Products

Product Notes

The Aldh2 aldh2 (Catalog #AAA201104) is an Active Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 20-519aa. AAA Biotech's Aldh2 can be used in a range of immunoassay formats including, but not limited to, Enzyme Activity, SDS-PAGE. Researchers should empirically determine the suitability of the Aldh2 aldh2 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: MGSSHHHHHH SSGLVPRGSH MGSSAAATSA VPAPNHQPEV FCNQIFINNE WHDAVSRKTF PTVNPSTGEV ICQVAEGNKE DVDKAVKAAR AAFQLGSPWR RMDASDRGRL LYRLADLIER DRTYLAALET LDNGKPYVIS YLVDLDMVLK CLRYYAGWAD KYHGKTIPID GDFFSYTRHE PVGVCGQIIP WNFPLLMQAW KLGPALATGN VVVMKVAEQT PLTALYVANL IKEAGFPPGV VNIVPGFGPT AGAAIASHEG VDKVAFTGST EVGHLIQVAA GSSNLKRVTL ELGGKSPNII MSDADMDWAV EQAHFALFFN QGQCCCAGSR TFVQENVYDE FVERSVARAK SRVVGNPFDS RTEQGPQVDE TQFKKILGYI KSGQQEGAKL LCGGGAAADR GYFIQPTVFG DVKDGMTIAK EEIFGPVMQI LKFKTIEEVV GRANDSKYGL AAAVFTKDLD KANYLSQALQ AGTVWINCYD VFGAQSPFGG YKMSGSGREL GEYGLQAYTE VKTVTVKVPQ KNS. It is sometimes possible for the material contained within the vial of "Aldh2, Active 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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