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Human AKR1A1 ORF mammalian expression plasmid, N-His tag

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Human AKR1A1 cDNA Clone Product Information
Gene_bank_ref_id:BC000670.2
RefSeq ORF Size:978bp
cDNA Description:Full length Clone DNA of Homo sapiens aldo-keto reductase family 1, member A1 (aldehyde reductase) with N terminal His tag.
Gene Synonym:ALR, ARM, DD3, ALDR1, MGC1380, MGC12529, AKR1A1
Species:Human
Vector:pCMV3-N-His
Plasmid:
Restriction Site:
Tag Sequence:His Tag Sequence: CACCATCACCACCATCATCACCACCATCAC
Sequence Description:
Sequencing primers:T7(TAATACGACTCACTATAGGG) BGH(TAGAAGGCACAGTCGAGG)
Promoter:Enhanced CMV mammalian cell promoter
Application:Stable or Transient mammalian expression
Antibiotic in E.coli:Kanamycin
Antibiotic in mammalian cell:Hygromycin
Shipping_carrier:Each tube contains lyophilized plasmid.
Storage:The lyophilized plasmid can be stored at room temperature for three months.
His Tag Info

A polyhistidine-tag is an amino acid motif in proteins that consists of at least five histidine (His) residues, often at the N- or C-terminus of the protein.

Polyhistidine-tags are often used for affinity purification of polyhistidine-tagged recombinant proteins expressed in Escherichia coli and other prokaryotic expression systems.

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Background

Aldehyde reductase (AKR1A1) is a member of the aldo-keto reductase superfamily, which consists of more than 40 known enzymes and proteins that includes variety of monomeric NADPH-dependent oxidoreductases, such as aldehyde reductase. Aldehyde reductase has wide substrate specificities for carbonyl compounds. These enzymes are implicated in the development of diabetic complications by catalyzing the reduction of glucose to sorbitol. Aldehyde reductase possess a structure with a beta-alpha-beta fold which contains a novel NADP-binding motif. The binding site is located in a large, deep, elliptical pocket in the C-terminal end of the beta sheet, the substrate being bound in an extended conformation. This binding is more similar to FAD- than to NAD(P)-binding oxidoreductases. AKR1A1 is involved in the reduction of biogenic and xenobiotic aldehydes and is present in virtually every tissue.

References
  • Bohren KM, et al. (1989) The aldo-keto reductase superfamily. cDNAs and deduced amino acid sequences of human aldehyde and aldose reductases. J Biol Chem. 264 (16): 9547-51.
  • Fujii J, et al. (1999) The structural organization of the human aldehyde reductase gene, AKR1A1, and mapping to chromosome. Cytogenetics and Cell Genetics . 84 (3-4): 33-2.
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    Catalog: HG11607-NH
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