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PSG6 Protein, Human, Recombinant (His)
(Synonyms: PSGGB, PSG6, PSG12, PSG10, PSBG-6, PSBG-12, PSBG-10, pregnancy specific β-1-glycoprotein 6, pregnancy specific beta-1-glycoprotein 6, CGM3) Copy Product InfoSynonyms: PSGGB, PSG6, PSG12, PSG10, PSBG-6, PSBG-12, PSBG-10, pregnancy specific β-1-glycoprotein 6, pregnancy specific beta-1-glycoprotein 6, CGM3
Catalog No. TMPY-02891 Copy Product Info
PSG6 is a pregnancy-specific glycoprotein(PSG). PSGs are secreted proteins produced by the rodent and primate placenta and play a critical role in pregnancy success. The levels of PSGs are highest during the third trimester of pregnancy, a time marked by the most profound suppression of MS disease attacks. PSGs regulate T-cell function. The regulation of T-cell function during pregnancy is likely the result of significant hormonal changes and may well involve immunoregulatory proteins derived from the placenta. Pregnancy specific glycoproteins (PSGs) are the most abundant placentally derived glycoproteins in the maternal serum. PSG1, PSG6, PSG6N, and PSG11 induce dose-dependent secretion of anti-inflammatory cytokines by human monocytes. Human and murine PSGs exhibit cross-species activity.
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| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $79 | 7-10 days | 7-10 days | |
| 10 μg | $129 | 7-10 days | 7-10 days | |
| 20 μg | $208 | 7-10 days | 7-10 days | |
| 50 μg | $419 | 7-10 days | 7-10 days | |
| 100 μg | $812 | 7-10 days | 7-10 days |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Description | PSG6 is a pregnancy-specific glycoprotein(PSG). PSGs are secreted proteins produced by the rodent and primate placenta and play a critical role in pregnancy success. The levels of PSGs are highest during the third trimester of pregnancy, a time marked by the most profound suppression of MS disease attacks. PSGs regulate T-cell function. The regulation of T-cell function during pregnancy is likely the result of significant hormonal changes and may well involve immunoregulatory proteins derived from the placenta. Pregnancy specific glycoproteins (PSGs) are the most abundant placentally derived glycoproteins in the maternal serum. PSG1, PSG6, PSG6N, and PSG11 induce dose-dependent secretion of anti-inflammatory cytokines by human monocytes. Human and murine PSGs exhibit cross-species activity. |
| Species | Human |
| Expression System | Baculovirus Insect Cells |
| Tag | C-His |
| Accession Number | Q00889-2 |
| Construction | A DNA sequence encoding the human PSG6 (Met 1-His 424) (NP_001027020) was expressed, with a C-terminal polyhistidine tag. Predicted N terminal: Gln 35 |
| Protein Purity | > 87 % as determined by SDS-PAGE |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM Tris, 500 mM NaCl, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
| Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
| Stability & Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Synonyms | PSGGB, PSG6, PSG12, PSG10, PSBG-6, PSBG-12, PSBG-10, pregnancy specific β-1-glycoprotein 6, pregnancy specific beta-1-glycoprotein 6, CGM3 |
| Research Background |
| Molecular Weight | 45.27 kDa (predicted); 58 kDa (reducing condition, due to glycosylation) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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Related Tags: PSG6 Protein, Human, Recombinant (His) chemical structure | PSG6 Protein, Human, Recombinant (His) molecular weight
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