After search, choose a molecule or a kind of categories listed in the left to narrow down your filter. If you have any problems, please contact us!

Quick Order

Text Size:AAA

Human SerpinA3 ORF mammalian expression plasmid, C-His tag

DatasheetSpecific ReferencesReviewsRelated ProductsProtocols
Human SERPINA3 cDNA Clone Product Information
NCBI RefSeq:NM_001085.4
RefSeq ORF Size:1272bp
cDNA Description:Full length Clone DNA of Homo sapiens serpin peptidase inhibitor, clade A (alpha-1 antiproteinase, antitrypsin), member 3 with C terminal His tag.
Gene Synonym:ACT, AACT, GIG24, GIG25, MGC88254
Species:Human
Vector:pCMV3-C-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 prokarfyotic expression systems.

Product nameProduct name
Background

Human SerpinA3, also known as Alpha 1-antichymotrypsin (AACT), is a plasma alpha globulin glycoprotein, and is a member of serpin superfamily of the serine protease inhibitors consisting of at least 35 members. SerpinA3 has been demonstrated to inhibit the activity of certain serine proteases, such as cathepsin G found in neutrophils, and chymases present in mast cells, by inducing a major conformational rearrangement, and thus protects some tissues from damage caused by proteolytic enzymes. This enzyme is produced primarily in the liver, and is identified as an acute-phase inflammatory protein. SerpinA3 deficiency has been associated with liver disease, and mutations of this gene have been observed in patients with Parkinson disease and chronic obstructive pulmonary disease. In addition, ACT gene polymorphism has been implicated with Alzheimer’s disease (AD), cerebral amyloid angiopathy (CAA), as well as stroke, since SerpinA3 is a major constituent of the plaques in AD and an inhibitor of amyloid beta peptide degradation.

References
  • Nilsson, L.N. et al., 2001, J. Neurosci. 21: 1444-1451.
  • Ikari, Y. et al., 2001, J. Biol. Chem. 276: 11798-11803.
  • Vila, N. et al., 2000, Stroke. 31: 2103-2105
  • Eriksson, S. et al., 1995, Proc. Natl. Acad. Sci. USA. 92: 2313-2317.
  • Skeel, A. et al., 2001, J. Biol. Chem. 276: 21932-21937.
  • Size / Price
    Catalog: HG10307-CH
    List Price:   (Save )
    Price:      [How to order]
    Availability2-3 weeksShipping instructions
    All information of our products is subject to change without notice. Please refer to COA enclosed in shipped package for the newest information.
    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"