See Below for Detailed Description
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Updated Date: Stock Protein updated on 20170405
Research areas: Immunology
Target / Protein: NDST1
Biologically active: Not Tested
Expression system: E.coli
Species of origin: Homo sapiens (Human)
Delivery time: 3-7 business days
Uniprot ID: P52848
AA Sequence: GWKRGLEPSADAPEPDCGDPPPVAPSRLLPLKPVQAATPSRTDPLVLVFVESLYSQLGQEVVAILESSRFKYRTEIAPGKGDMPTLTDKGRGRFALIIYENILKYVNLDAWNRELLDKYCVAYGVGIIGFFKANENSLLSAQLKGFPLFLHSNLGLKDCSINPKSPLLYVTRPSEVEKGVLPGEDWTVFQSNHSTYEPVLLAKTRSSESIPHLGADAGLHAALHATVVQDLGLHDGIQRVLFGNNLNFWLHKLVFVDAVAFLTGKRLSLPLDRYILVDIDDIFVGKEGTRMKVEDVKALFDTQNELRAHIPNFTFNLGYSGKFFHTGTNAEDAGDDLLLSYVKEFWWFPHMWSHMQPHLFHNQSVLAEQMALNKKFAVEHGIPTDMGYAVAPHHSGVYPVHVQLYEAWKQVWSIRVTSTEEYPHLKPARYRRGFIHNGIMVLPRQTCGLFTHTIFYNEYPGGSSELDKIINGGELFLTVLLNPVSAPQPMAAGEKGLLHSLSAADTGFLEPGKGGEA
Tag info: N-terminal 6xHis-SUMO-tagged
Expression Region: 40-556aa
Protein length: Partial of Isoform 2
MW: 73.5 kDa
Alternative Name(s): Glucosaminyl N-deacetylase/N-sulfotransferase 1 ;NDST-1N-heparan sulfate sulfotransferase 1 ;N-HSST 1[Heparan sulfate]-glucosamine N-sulfotransferase 1 ;HSNST 1 2 domains:Heparan sulfate N-deacetylase 1 (EC:3.-.-.-)Heparan sulfate N-sulfotransferase 1 (EC:2.8.2.-)
Relevance: Essential bifunctional enzyme that catalyzes both the N-deacetylation and the N-sulfation of glucosamine (GlcNAc) of the glycosaminoglycan in heparan sulfate. Modifies the GlcNAc-GlcA disaccharide repeating sugar backbone to make N-sulfated heparosan, a prerequisite substrate for later modifications in heparin biosynthesis. Plays a role in determining the extent and pattern of sulfation of heparan sulfate. Compared to other NDST enzymes, its presence is absolutely required. Participates in biosynthesis of heparan sulfate that can ultimately serve as L-selectin ligands, thereby playing a role in inflammatory response.
Reference: NDST1 missense mutations in autosomal recessive intellectual disability.Reuter M.S., Musante L., Hu H., Diederich S., Sticht H., Ekici A.B., Uebe S., Wienker T.F., Bartsch O., Zechner U., Oppitz C., Keleman K., Jamra R.A., Najmabadi H., Schweiger S., Reis A., Kahrizi K.Am. J. Med. Genet. A 164A:2753-2763(2014)
Purity: Greater than 90% as determined by SDS-PAGE.
Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.