Recombinant Human CMP-N-acetylneuraminate-beta-1,4-galactoside alpha-2,3-sialyltransferase(ST3GAL3),partial

In Stock
Code CSB-EP606136HU
Size $1812
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity Greater than 90% as determined by SDS-PAGE.
Target Names ST3GAL3
Uniprot No. Q11203
Research Area Signal Transduction
Alternative Names 3 sialyltransferase; 3(4) GlcNAc alpha-2; 3-sialyltransferase 3; 3-sialyltransferase; 3-ST 3; 4-galactoside alpha-2; 4GlcNAc alpha 2 3 sialyltransferase; Alpha 2 3 sialyltransferase II; Alpha 2 3 sialyltransferase III; Alpha 2 3 ST 3; Alpha 2; Beta galactoside alpha 3 sialyltransferase 3; Beta-galactoside alpha-2; CMP N acetylneuraminate beta 1 4 galactoside alpha 2 3 sialyltransferase; CMP-N-acetylneuraminate-beta-1; EC; Gal beta 1 3; Gal beta 1 3(4) GlcNAc alpha 2 3 sialyltransferase; Gal beta 1 3(4)GlcNAc alpha 2 3 sialyltransferase; Gal beta-1; N acetyllactosaminide alpha 2 3 sialyltransferase; N-acetyllactosaminide alpha-2; OTTHUMP00000008820; OTTHUMP00000008821; OTTHUMP00000008822; OTTHUMP00000008823; Sialyltransferase 6 (N acetyllacosaminide alpha 2 3 sialyltransferase); Sialyltransferase 6; SIAT6; SIAT6_HUMAN; ST3 beta galactoside alpha 2 3 sialyltransferase 3; ST3 beta galactoside alpha 2,3 sialyltransferase 3; ST3Gal III; St3gal3; ST3GALII; ST3GalIII; ST3N
Species Homo sapiens (Human)
Source E.coli
Expression Region 29-375aa
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight 54.9kDa
Protein Length Partial
Tag Info N-terminal 6xHis-SUMO-tagged
Form Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
and FAQs
Protein FAQs
Storage Condition Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life 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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time 3-7 business days
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA Please contact us to get it.

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Target Background

Catalyzes the formation of the NeuAc-alpha-2,3-Gal-beta-1,4-GlcNAc-, NeuAc-alpha-2,3-Gal-beta-1,3-GlcNAc- and NeuAc-alpha-2,3-Gal-beta-1,3-GalNAc- sequences found in terminal carbohydrate groups of glycoproteins and glycolipids. The highest activity is toward Gal-beta-1,3-GlcNAc and the lowest toward Gal-beta-1,3-GalNAc.
Gene References into Functions
  1. CA19.9 appears as a physiological product whose synthesis strongly depends on the tissue specific and epigenetically-regulated expression of B3GALT5 and ST3GAL3. PMID: 27535614
  2. ST3Gal3 knockdown synergistically enhanced cisplatin-induced apoptosis in ovarian cancer cells PMID: 27871859
  3. ST3Gal III modulates breast cancer cell adhesion and invasion by altering the expression of invasion-related molecules. PMID: 27779707
  4. Dysfunctional ST3GAL3 may result in perturbation of the posttranslational sialylation of proteins in these pathways PMID: 23252400
  5. ST3GAL3 mutations impair the development of higher cognitive functions. PMID: 21907012
  6. Characterization of the promoter region of the ST3Gal III gene. PMID: 12697334
  7. 19 different transcripts of ST3GalIII were isolated and cloned; tissue distribution analysis showed complex patterns in neural and muscular tissues PMID: 12815231
  8. High levels of ST3GAL-III in the tumor tissue correlated with secondary local tumor recurrence (p = 0.005; p = 0.012). PMID: 12931020
  9. Identification of a new ST3Gal3 transcript from fetal brain. PMID: 15316282

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Involvement in disease Mental retardation, autosomal recessive 12 (MRT12); Epileptic encephalopathy, early infantile, 15 (EIEE15)
Subcellular Location Golgi apparatus, Golgi stack membrane; Single-pass type II membrane protein. Secreted. Note=Membrane-bound form in trans cisternae of Golgi. Secreted into the body fluid.
Protein Families Glycosyltransferase 29 family
Tissue Specificity Highly expressed in adult skeletal muscle and in all fetal tissues examined and to a much lesser extent in placenta, lung and liver.
Database Links

HGNC: 10866

OMIM: 606494

KEGG: hsa:6487

UniGene: Hs.597915

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