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CC90
Recombinant Human PSG3/Pregnancy-specific beta-1-glycoprotein 3
10ug
1200
1080
现货
国产
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CC90
Recombinant Human PSG3/Pregnancy-specific beta-1-glycoprotein 3
50ug
3520
3168
现货
国产
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CC90
Recombinant Human PSG3/Pregnancy-specific beta-1-glycoprotein 3
500ug
13440
12096
现货
国产
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CC90
Recombinant Human PSG3/Pregnancy-specific beta-1-glycoprotein 3
1mg
19200
17280
现货
国产
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Catalog# CC90 Source HEK293 Description Recombinant Human Pregnancy-specific beta-1-glycoprotein 3/PSG3 is produced by our mammalian expression system in human cells. The target protein is expressed with sequence (Gln35-Leu428) of Human PSG3 fused with a polyhistidine tag at the C-terminus. Names Pregnancy-specific beta-1-glycoprotein 3 is also known as Carcinoembryonic Antigen SG5,Pregnancy-Specific Glycoprotein 3 ,PS-Beta-G-3, PSBG-3. Accession # Q16557 Formulation Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4 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 SEC-HPLC and reducing SDS-PAGE. Endotoxin Less than 0.1 ng/µg (1 IEU/µg). Amino Acid Sequence QVTIEAEPTKVSKGKDVLLLVHNLPQNLAGYIWYKGQMKDLYHYITSYVVDGQIIIYGPAYSGRE TVYSNASLLIQNVTREDAGSYTLHIVKRGDGTRGETGHFTFTLYLETPKPSISSSNLYPREDMEA VSLTCDPETPDASYLWWMNGQSLPMTHSLQLSKNKRTLFLFGVTKYTAGPYECEIRNPVSASRSD PVTLNLLPKLPKPYITINNLNPRENKDVLAFTCEPKSENYTYIWWLNGQSLPVSPRVKRPIENRI LILPSVTRNETGPYQCEIQDRYGGIRSYPVTLNVLYGPDLPRIYPSFTYYHSGENLYLSCFADSN PPAEYSWTINGKFQLSGQKLFIPQITTKHSGLYACSVRNSATGMESSKSMTVEVSAPSGTGHLPG LNPLVDHHHHHH*Background Pregnancy-specific beta-1-glycoprotein 3 is also known as Carcinoembryonic Antigen SG5,Pregnancy-Specific Glycoprotein 3 ,PS-Beta-G-3, PSBG-3.It belongs to the immunoglobulin superfamily. CEA family.It synthesized in large amounts by placental trophoblasts and released into the maternal circulation during pregnancy. Molecular cloning and analysis of several PSG genes has indicated that the PSGs form a subgroup of the carcinoembryonic antigen (CEA) gene family, Members of the CEA family consist of a single N domain, with structural similarity to the immunoglobulin variable domains, followed by a variable number of immunoglobulin constant-like A and/or B domains.