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Spécifications
- Protein/peptide type:Recombinant
- Source:Cells
- Species:Human
- Size:0.05 mg
- Tag sequence:C-6 His tag
- Storage conditions:Store at −20 °C, stable for 6 months after receipt. Please minimize freeze-thaw cycles.
- Endotoxin content:<0.1 ng/ug (1 IEU/ug) as determined by LAL test.
- Protein synonyms:PSG9|Pregnancy-specific glycoprotein 7|PS-beta-B|Pregnancy-specific beta-1 glycoprotein B|PS-beta-G-11|PS-beta-G-9|Pregnancy-specific beta-1-glycoprotein 9|PSBG-11|PSBG-9|PS34|PSG7|PSG11|Pregnancy-specific glycoprotein 9|Pregnancy-specific beta-1-glycoprotein 11|Pregnancy-specific glycoprotein 11
- Protein/peptide name:PS-beta-G-9
- Purity:> 95% as determined by reducing SDS-PAGE
- Molecular weight:45.6 kD
- Sequence:Glu35-Ser426
- Formulation:Supplied as a 0.2 um filtered solution of 20mM PB,150mM NaCl,pH7.5. Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
- Tested applications:Bioassay
- Cat. no.:75790-236
- Supplier No.:91-792
Spécifications
A propos de cet article
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.
- Fusion-Tag: C-6 His tag
This recombinant protein can be used for biological assays. For research use only.