Human ST6GAL1/ST6GAL-I transcript variant 2 Gene ORF cDNA clone expression plasmid,C terminal His tag

Gene

Species

Human

NCBI Ref Seq

NM_003032.2

RefSeq ORF Size

1221bp

Gene Synonym

ST6GAL1

Sequence Description

Identical with the Gene Bank Ref. ID sequence.

Description

Full length Clone DNA of Human ST6 beta-galactosamide alpha-2,6-sialyltranferase 1, transcript variant 2 Gene ORF cDNA clone expression plasmid,C terminal His tag

Plasmid

Promoter

Enhanced CMV mammalian cell promoter

Vector

pCMV3-C-His

Restriction Site

Protein Tag

His

Tag Sequence

CACCATCACCACCATCATCACCACCATCAC

Sequencing Primers

Forward:T7(TAATACGACTCACTATAGGG) Reverse:BGH(TAGAAGGCACAGTCGAGG)

Quality Control

The plasmid is confirmed by full-length sequencing.

His Tag Information

A polyhistidine-tag is an amino acid motif in proteins that consists of at least five histidine (His) residues, often at the N- or C-terminus of the protein.

Polyhistidine-tags are often used for affinity purification of polyhistidine-tagged recombinant proteins expressed in Escherichia coli and other prokarfyotic expression systems.

Screening

Antibiotic in E.coli

Kanamycin

Antibiotic in Mammalian cell

Hygromycin

Application

Stable or Transient mammalian expression

Storage & Shipping

Shipping

Each tube contains lyophilized plasmid.

Storage

The lyophilized plasmid can be stored at ambient temperature for three months.

Other Life Science vendor

Natural small molecules manufacturer | Biological Research Reagents Manufacturer

Background Information

Beta-galactoside alpha-2,6-sialyltransferase 1, also known as B-cell antigen CD75, Sialyltransferase 1, CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,6-sialyltransferase 1, ST6GAL1 and SIAT1, is a single-pass type II membrane protein which belongs to the glycosyltransferase 29 family. Sialyltransferases are key enzymes in the biosynthesis of sialoglycoconjugates that catalyze the transfer of sialic residue from its activated form to an oligosaccharidic acceptor. ST6GAL1 / SIAT1 is normally found in the?Golgi?but which can be proteolytically processed to a soluble form. It is involved in the generation of the cell-surface carbohydrate determinants and differentiation antigens HB-6, CDw75, and CD76. β-Galactoside α2,6-sialyltransferases ST6GAL1 and ST6GAL2 are the two unique members of the ST6GAL family described in higher vertebrates. ST6GAL1 / SIAT1 transfers sialic acid from the donor of substrate CMP-sialic acid to galactose containing acceptor substrates.

References

Collins,B.E. et al., 2006, Nat Immunol. 7(2):199-206.

Videira,P.A. et al., 2008, Glycoconj J. 25(3): 259-68.

Petit,D. et al., 2010, J Biol Chem. 285(49): 38399-414.

Kroes,R.A. et al., 2010, Proc Natl Acad Sci USA.107(28):12646-51.

Catalog Number:HGH429-CH