PSG3 蛋白, Human (HEK293, His)

PSG3 Protein, part of the PSBG family, is abundantly produced during pregnancy, with heightened expression and secretion crucial to its unique role in the physiological context of pregnancy. PSG3 Protein, Human (HEK293, His) is the recombinant human-derived PSG3 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of PSG3 Protein, Human (HEK293, His) is 394 a.a., with molecular weight of ~58.0 kDa.

PSG3 蛋白是妊娠特异性 β-1-糖蛋白 (PSBG) 家族的成员，在妊娠期间大量产生。它的表达和分泌显着增强，反映了它在妊娠独特的生理环境中的关键作用。

Human

HEK293

C-6*His

Q16557 (Q35-L428)

5671  [NCBI]

QVTIEAEPTKVSKGKDVLLLVHNLPQNLAGYIWYKGQMKDLYHYITSYVVDGQIIIYGPAYSGRETVYSNASLLIQNVTREDAGSYTLHIVKRGDGTRGETGHFTFTLYLETPKPSISSSNLYPREDMEAVSLTCDPETPDASYLWWMNGQSLPMTHSLQLSKNKRTLFLFGVTKYTAGPYECEIRNPVSASRSDPVTLNLLPKLPKPYITINNLNPRENKDVLAFTCEPKSENYTYIWWLNGQSLPVSPRVKRPIENRILILPSVTRNETGPYQCEIQDRYGGIRSYPVTLNVLYGPDLPRIYPSFTYYHSGENLYLSCFADSNPPAEYSWTINGKFQLSGQKLFIPQITTKHSGLYACSVRNSATGMESSKSMTVKVSAPSGTGHLPGLNPL

Approximately 58.0 kDa

Greater than 95% as determined by reducing SDS-PAGE.

无菌粉末.

Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.