Elabscience

Recombinant Human PSG9/PSBG9 Protein (His Tag)

Product Code:
 
PKSH032927
Product Group:
 
Recombinant Proteins
Supplier:
 
Elabscience
Host Type:
 
Human
Regulatory Status:
 
RUO
Shipping:
 
The product is shipped at ambient temperature. Upon receipt store it immediately at the storage temperature listed.
Storage:
 
Lyophilized protein should be stored at < -20°C though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months
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CodeSizePrice
PKSH032927-10ug10ug£256.00
Quantity:
PKSH032927-50ug50ug£553.00
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This product comes from: China.
Typical lead time: 14-21 working days.
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Further Information

Abbreviation:
PSG9;PSBG9
Accession:
Q00887
Background:
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.
Calculated MW:
45.6 kDa
Endotoxin:
< 1.0 EU per ug of the protein as determined by the LAL method.
Expression Host:
HEK293 Cells
Formulation:
Supplied as a 0.2 um filtered solution of 20mM PB,150mM NaCl,pH7.5.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Fusion tag:
C-6His
ObservedMW:
65 kDa
Purity:
> 95 % as determined by reducing SDS-PAGE.
Sequence:
Glu35-Ser426
Target Synonym:
Pregnancy-specific beta-1-glycoprotein 9;PS-beta-G-9;PSBG-9;Pregnancy-specific glycoprotein 9;PS34;Pregnancy-specific beta-1 glycoprotein B;PS-beta-B;Pregnancy-specific beta-1-glycoprotein 11;PS-beta-G-11;PSBG-11;Pregnancy-specific glycoprotein 11;Pregnancy-specific glycoprotein 7;PSG7;PSG11
UNIProt ID:
Q00887

Documents