Product: ST3GAL2 Antibody
Catalog: DF14827
Description: Rabbit polyclonal antibody to ST3GAL2
Application: WB IHC IF/ICC
Reactivity: Human, Mouse, Rat
Mol.Wt.: 40kD(Calculated).
Uniprot: Q16842

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 100ul $280 In stock
 200ul $350 In stock

Lead Time: Same day delivery

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Product Info

WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

ST3GAL2 Antibody detects endogenous levels of ST3GAL2.
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.


3-GalNAc-alpha-2; 3-sialyltransferase 2; 3-sialyltransferase; 3-ST 2; Alpha 2; Alpha 2,3-ST; Beta-galactoside alpha-2; Beta-galactoside alpha-2,3-sialyltransferase; CMP N-acetylneuraminate beta galactosamide alpha 2,3 sialyltransferase; CMP-N-acetylneuraminate-beta-galactosamide-alpha-2; Gal NAc6S; Gal-beta-1; Gal-NAc6S; SIA4B_HUMAN; sialyltransferase 4B (beta-galactosidase alpha-2,3-sialytransferase); Sialyltransferase 4B; SIAT4-B; SIAT4B; ST3 beta-galactoside alpha-2,3-sialyltransferase 2; ST3Gal II; ST3GAL2; ST3GalA.2; ST3GalII;



A synthesized peptide derived from human ST3GAL2.


Highly expressed in skeletal muscle and heart and to a much lesser extent in brain, placenta, liver and pancreas. Scarcely detectable in lung and kidney.


Research Backgrounds


Responsible for the synthesis of the sequence NeuAc-alpha-2,3-Gal-beta-1,3-GalNAc- found in terminal carbohydrate groups of certain glycoproteins, oligosaccharides and glycolipids. SIAT4A and SIAT4B sialylate the same acceptor substrates but exhibit different Km values.


The soluble form derives from the membrane form by proteolytic processing.

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.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Highly expressed in skeletal muscle and heart and to a much lesser extent in brain, placenta, liver and pancreas. Scarcely detectable in lung and kidney.


Belongs to the glycosyltransferase 29 family.

Research Fields

· Metabolism > Glycan biosynthesis and metabolism > Mucin type O-glycan biosynthesis.

· Metabolism > Glycan biosynthesis and metabolism > Glycosaminoglycan biosynthesis - keratan sulfate.

· Metabolism > Glycan biosynthesis and metabolism > Glycosphingolipid biosynthesis - globo and isoglobo series.

· Metabolism > Glycan biosynthesis and metabolism > Glycosphingolipid biosynthesis - ganglio series.

· Metabolism > Global and overview maps > Metabolic pathways.

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