ST3GAL5 Polyclonal antibody

ST3GAL5 Polyclonal Antibody for WB, IF/ICC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human, mouse

Applications

WB, IF/ICC, ELISA

Conjugate

Unconjugated

Cat no : 30120-1-AP

Synonyms

Ganglioside GM3 synthase, Sialyltransferase 9, SIAT9, SIATGM3S, ST3Gal V, ST3GAL5, ST3GalV

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Validation Data Gallery

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  WB analysis using 30120-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 30120-1-AP (ST3GAL5 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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  IF Staining of U2OS using 30120-1-AP

  Immunofluorescent analysis of (-20°C Methanol) fixed U2OS cells using ST3GAL5 antibody (30120-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L).

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  IF Staining of U2OS using 30120-1-AP

  Immunofluorescent analysis of (-20°C Methanol) fixed U2OS cells using ST3GAL5 antibody (30120-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L).

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Tested Applications

• Positive WB detected in: HEK-293 cells, HeLa cells, Jurkat cells, human placenta tissue, mouse testis tissue
• Positive IF/ICC detected in: U2OS cells

Recommended dilution

• Western Blot (WB): WB : 1:500-1:2000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

30120-1-AP targets ST3GAL5 in WB, IF/ICC, ELISA applications and shows reactivity with Human, mouse samples.

• Tested Reactivity: Human, mouse
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: ST3GAL5 fusion protein Ag32461
• Full Name: ST3 beta-galactoside alpha-2,3-sialyltransferase 5
• Calculated Molecular Weight: 48 kDa
• Observed Molecular Weight: 70 kDa
• GenBank Accession Number: BC065936
• Gene Symbol: ST3GAL5
• Gene ID (NCBI): 8869
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

ST3GAL5 is also named as SIAT9, GM3 synthase, ST3Gal V, Sialyltransferase 9 and belongs to the glycosyltransferase 29 family. ST3GAL5 transfers the sialyl group (N-acetyl-alpha-neuraminyl or NeuAc) from CMP-NeuAc to the non-reducing terminal galactose of glycosphingolipids forming gangliosides (PMID:9822625, PMID:16934889). SIAT9 is mainly involved in the biosynthesis of ganglioside GM3 but can also use different glycolipids as substrate acceptors such as D-galactosylceramide (GalCer), asialo-GM2 (GA2) and asialo-GM1 (GA1) (PMID:16934889). ST3GAL5 is high expression in brain, skeletal muscle, placenta, and testis. And mRNA of ST3GAL5 is widely distributed in human brain, but slightly elevated expression was observed in the cerebral cortex, temporal lobe, and putamen (PMID:9822625). This antibody recognizes the glycosylated form of ST3GAL5 (PMID: 34943806, PMID: 26458842).