PSG3 Protein, Human (HEK293, His)
Based on 1 Customer Validation
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.
- Species: Human
- Source: HEK293
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Storage:Stored at -20°C for 2 years from date of receipt. 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.
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Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Technical Parameters
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Product Properties
- Documentation
- Help & FAQs
Biological Activity
Description
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.
Background
PSG3 protein, a member of the pregnancy-specific beta-1-glycoprotein (PSBG) family, is abundantly produced during pregnancy. Its expression and secretion are notably heightened, reflecting its crucial role in the unique physiological context of pregnancy.
Technical Parameters
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Species Human
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Source HEK293
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Tag C-6*His
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Accession
Q16557 (Q35-L428)
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Molecular Construction
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N-term
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PSG3 (Q35-L428)
Accession # Q16557 -
6*His
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C-term
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Protein Length
Full Length of Mature Protein
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Synonyms
PSG3; Carcinoembryonic Antigen SG5; Pregnancy Specific Beta-1-Glycoprotein 3; PS-Beta-G-3; Pregnancy-Specific Beta-1-Glycoprotein 3; PSBG-3; Pregnancy-Specific Glycoprotein 3
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AA Sequence
QVTIEAEPTKVSKGKDVLLLVHNLPQNLAGYIWYKGQMKDLYHYITSYVVDGQIIIYGPAYSGRETVYSNASLLIQNVTREDAGSYTLHIVKRGDGTRGETGHFTFTLYLETPKPSISSSNLYPREDMEAVSLTCDPETPDASYLWWMNGQSLPMTHSLQLSKNKRTLFLFGVTKYTAGPYECEIRNPVSASRSDPVTLNLLPKLPKPYITINNLNPRENKDVLAFTCEPKSENYTYIWWLNGQSLPVSPRVKRPIENRILILPSVTRNETGPYQCEIQDRYGGIRSYPVTLNVLYGPDLPRIYPSFTYYHSGENLYLSCFADSNPPAEYSWTINGKFQLSGQKLFIPQITTKHSGLYACSVRNSATGMESSKSMTVKVSAPSGTGHLPGLNPL
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Predicted Molecular Mass
45.2 kDa
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Molecular Weight
Approximately 55-70 kDa, based on SDS-PAGE under reducing conditions.
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Glycosylation
Yes
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Purity
≥ 95%, as determined by reducing SDS-PAGE.
Product Properties
Lyophilized powder.
1.Lyophilized from a 0.22 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4.
2.Lyophilized from a 0.22 μm filtered solution of 20 mM Citrate, 6% trehalose, 4% mannitol, 50 mM NaCl, 0.05% Tween 80, pH 4.5.
Please refer to the lot-specific COA for specific buffer information.
<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 from date of receipt. 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.
Documentation
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Data Sheet (237 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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