Product Description |
Recombinant Human ST3GAL4 Protein is expressed from HEK293 with His tag at the C-Terminus and HA at the N-Terminus.It contains Glu41-Phe333. |
Product Background |
ST3GAL4 gene expression is altered in different cancer types, including cervical cancer. Several mRNA transcripts have been reported for this gene. ST3GAL4 encodes for β‑galactosidase α‑2,3‑sialyltransferase 4, involved in the biosynthesis of the tumour antigens sLe(x) and sulfo‑sLe(x). |
Product Category |
Recombinant Protein / Antibody discovery |
Protein |
ST3GAL4 |
Synonyms |
SIAT4; SIAT4C; ST3GAL4; ST3GalA.2; ST-4; STZSIAT4; CGS23; Gal-NAc 6S; NANTA3; SAT3; SAT-3 |
Accession |
|
Species |
Human |
Biotinylated |
no |
Amino Acid Range |
Glu41-Phe333 |
Molecular Weight |
The protein has a predicted MW of 35.4 kDa. Due to glycosylation, the protein migrates to 48-53 kDa based on Bis-Tris PAGE result. |
Product Tag |
N-HA,C-His |
Expression System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE |
Endotoxin |
Less than 1EU per ug by the LAL method. |
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Stability And Storage |
-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
|
|
Human ST3GAL4 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
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