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C682
Recombinant Human ST8SIA1/alpha-2,8-Sialyltransferase 8A
10ug
1200
1080
现货
国产
-
C682
Recombinant Human ST8SIA1/alpha-2,8-Sialyltransferase 8A
50ug
3520
3168
现货
国产
-
C682
Recombinant Human ST8SIA1/alpha-2,8-Sialyltransferase 8A
500ug
12320
11088
现货
国产
-
C682
Recombinant Human ST8SIA1/alpha-2,8-Sialyltransferase 8A
1mg
17600
15840
现货
国产
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Catalog# C682 Source HEK293 Description Recombinant Human α-N-Acetylneuraminide α-2,8-Sialyltransferase/ST8SIA1 is produced by our mammalian expression system in human cells. The target protein is expressed with sequence (Tyr49-Ser356) of Human ST8SIA1 fused with a polyhistidine tag at the C-terminus. Names Alpha-N-Acetylneuraminide Alpha-2,8-Sialyltransferase, Alpha-2,8-Sialyltransferase 8A, Ganglioside GD3 Synthase, Ganglioside GT3 Synthase, Sialyltransferase 8A, SIAT8-A, Sialytransferase St8Sia I, ST8SiaI, ST8SIA1, SIAT8, SIAT8A Accession # Q92185 Formulation Lyophilized from a 0.2 μm filtered solution of 20mM Tris,150mM NaCl,pH 8.0 Shipping The product is shipped at ambient temperature. Reconstitution Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100 μg/ml.
Dissolve the lyophilized protein in 1X PBS.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Storage Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.Purity Greater than 95% as determined by reducing SDS-PAGE. Endotoxin Less than 0.1 ng/µg (1 IEU/µg). Amino Acid Sequence YRLPNEKEIVQGVLQQGTAWRRNQTAARAFRKQMEDCCDPAHLFAMTKMNSPMGKSMWYDGEFLY SFTIDNSTYSLFPQATPFQLPLKKCAVVGNGGILKKSGCGRQIDEANFVMRCNLPPLSSEYTKDV GSKSQLVTANPSIIRQRFQNLLWSRKTFVDNMKIYNHSYIYMPAFSMKTGTEPSLRVYYTLSDVG ANQTVLFANPNFLRSIGKFWKSRGIHAKRLSTGLFLVSAALGLCEEVAIYGFWPFSVNMHEQPIS HHYYDNVLPFSGFHAMPEEFLQLWYLHKIGALRMQLDPCEDTSLQPTSVDHHHHHHBackground α-N-Acetylneuraminide α-2,8-Sialyltransferase (ST8SIA1) belongs to the glycosyltransferase 29 family. ST8SIA1 is a sialytransferase that catalyzes the transfer of sialic acid from CMP-sialic acid to GM3 to produce GD3 and GT3. ST8SIA1 is highly expressed in melanoma cell lines, adult and fetal brain, low expressed in adult and fetal lung. ST8SIA1 may act as a type II transmembrane protein with a short N-termianl cytoplasmic domain and a single-pass transmembrane domain folowed by an enzymatic domain in the lument of the Golgi apparatus.