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PSG9 Protein, Human, Recombinant (His)
(Synonyms: PS-β-G-9, PS-β-G-11, PS-β-B, PSBG-9, PSBG-11, PS-beta-G-9, PS-beta-G-11, PS-beta-B, PS34, Pregnancy-specific β-1-glycoprotein 9, Pregnancy-specific β-1-glycoprotein 11, Pregnancy-specific β-1 glycoprotein B, Pregnancy-specific glycoprotein 9, Pregnancy-specific glycoprotein, Pregnancy-specific beta-1-glycoprotein 9, Pregnancy-specific beta-1-glycoprotein 11, Pregnancy-specific beta-1 glycoprotein B) Copy Product InfoSynonyms: PS-β-G-9, PS-β-G-11, PS-β-B, PSBG-9, PSBG-11, PS-beta-G-9, PS-beta-G-11, PS-beta-B, PS34, Pregnancy-specific β-1-glycoprotein 9, Pregnancy-specific β-1-glycoprotein 11, Pregnancy-specific β-1 glycoprotein B, Pregnancy-specific glycoprotein 9, Pregnancy-specific glycoprotein, Pregnancy-specific beta-1-glycoprotein 9, Pregnancy-specific beta-1-glycoprotein 11, Pregnancy-specific beta-1 glycoprotein B
Catalog No. TMPJ-00522 Copy Product Info
Pregnancy-specific beta-1-glycoprotein 9(PSG9) is a secreted protein and contains 3 Ig-like C2-type (immunoglobulin-like) domains, 1 Ig-like V-type (immunoglobulin-like) domain. It is a member of the PSG family, a group of closely related secreted glycoproteins that are highly expressed in fetal placental syncytiotrophoblast cells. The members of the PSG protein family all have a characteristic N-terminal domain that is homologous to the immunoglobulin variable region. PSGs become detectable in serum during the first two to three weeks of pregnancy and increase as the pregnancy progresses, eventually representing the most abundant fetal protein in the maternal blood at term. PSGs function to stimulate secretion of TH2-type cytokines from monocytes, and they may also modulate the maternal immune system during pregnancy, thereby protecting the semi-allotypic fetus from rejection. PSGs are commonly expressed in trophoblast tumors. Eleven human PSG proteins (PSG1-PSG11) have been described.
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| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $112 | 7-10 days | 7-10 days | |
| 10 μg | $183 | 7-10 days | 7-10 days | |
| 20 μg | $292 | 7-10 days | 7-10 days | |
| 50 μg | $545 | 7-10 days | 7-10 days | |
| 100 μg | $813 | 7-10 days | 7-10 days | |
| 200 μg | $1,190 | 7-10 days | 7-10 days | |
| 500 μg | $2,070 | 7-10 days | 7-10 days | |
| 1 mg | $2,970 | 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
| Bioactivity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| Description | Pregnancy-specific beta-1-glycoprotein 9(PSG9) is a secreted protein and contains 3 Ig-like C2-type (immunoglobulin-like) domains, 1 Ig-like V-type (immunoglobulin-like) domain. It is a member of the PSG family, a group of closely related secreted glycoproteins that are highly expressed in fetal placental syncytiotrophoblast cells. The members of the PSG protein family all have a characteristic N-terminal domain that is homologous to the immunoglobulin variable region. PSGs become detectable in serum during the first two to three weeks of pregnancy and increase as the pregnancy progresses, eventually representing the most abundant fetal protein in the maternal blood at term. PSGs function to stimulate secretion of TH2-type cytokines from monocytes, and they may also modulate the maternal immune system during pregnancy, thereby protecting the semi-allotypic fetus from rejection. PSGs are commonly expressed in trophoblast tumors. Eleven human PSG proteins (PSG1-PSG11) have been described. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-6xHis |
| Accession Number | AAH20759.1 |
| Amino Acid | Glu35-Ser426 |
| Construction | Glu35-Ser426 |
| Protein Purity | Greater than 95% as determined by reducing SDS-PAGE. (QC verified) |
| Endotoxin | < 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
| Formulation | Supplied as a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.2. |
| Stability & Storage | 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 | Proteins are shipped with blue ice. |
| Synonyms | PS-β-G-9, PS-β-G-11, PS-β-B, PSBG-9, PSBG-11, PS-beta-G-9, PS-beta-G-11, PS-beta-B, PS34, Pregnancy-specific β-1-glycoprotein 9, Pregnancy-specific β-1-glycoprotein 11, Pregnancy-specific β-1 glycoprotein B, Pregnancy-specific glycoprotein 9, Pregnancy-specific glycoprotein, Pregnancy-specific beta-1-glycoprotein 9, Pregnancy-specific beta-1-glycoprotein 11, Pregnancy-specific beta-1 glycoprotein B |
| Research Background |
| Molecular Weight | 65 KDa (reducing condition) |
| Storage | Store at low temperature Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Related Tags: PSG9 Protein, Human, Recombinant (His) chemical structure | PSG9 Protein, Human, Recombinant (His) molecular weight
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