Recombinant Human ST8SIA4 Protein (21-168 aa), His-SUMO-tagged

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Recombinant Human ST8SIA4 Protein (21-168 aa), His-SUMO-tagged

ST8SIA4 Related Products

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Cat.No. : ST8SIA4-1067H
Product Overview : Recombinant Human ST8SIA4 Protein (21-168 aa) is produced by E. coli expression system. This protein is fused with a 6xHis-SUMO tag at the N-terminal. Research Area: Tags & Cell Markers. Protein Description: Full Length of Mature Protein.
Description : Catalyzes the polycondensation of alpha-2,8-linked sialic acid required for the synthesis of polysialic acid (PSA), which is present on the bryonic neural cell adhesion molecule (N-CAM), necessary for plasticity of neural cells.
Source : E. coli
Species : Human
Tag : His-SUMO
Form : Tris-based buffer, 50% glycerol
Molecular Mass : 32.8 kDa
Protein length : 21-168 aa
AA Sequence : KTKEIARTEE HQETQLIGDG ELSLSRSLVN SSDKIIRKAG SSIFQHNVEG WKINSSLVLE IRKNILRFLD AERDVSVVKS SFKPGDVIHY VLDRRRTLNI SHDLHSLLPE VSPMKNRRFK TCAVVGNSGI LLDSECGKEI DSHNFVIR
Purity : > 90% as determined by SDS-PAGE.
Notes : Repeated freezing and thawing is not recommended. Store working aliquots at 4 centigrade for up to one week.
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 centigrade/-80 centigrade. The shelf life of lyophilized form is 12 months at -20 centigrade/-80 centigrade.
Concentration : A hardcopy of COA with concentration instruction is sent along with the products.
Figure :

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Gene Name : ST8SIA4 ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 4 [ Homo sapiens ]
Official Symbol : ST8SIA4
Synonyms : ST8SIA4; PST; PST1; ST8Sia IV; SIAT8-D; ST8SiaIV; SIAT8D; ST8SIA-IV; MGC34450; MGC61459;
Gene ID : 7903
mRNA Refseq : NM_005668
Protein Refseq : NP_005659
MIM : 602547
UniProt ID : Q92187

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