Human CellExp™ Serpin E2 / PN1, human recombinant

Biomolecule/Target: Serpin E2 / PN1

Synonyms: SERPINE2, Glia-derived nexin, GDN, Peptidase inhibitor 7, PI-7, Protease nexin 1, PN-1, Serpin E2, SerpinE2, PI7

Alternates names: SERPINE2, Glia-derived nexin, GDN, Peptidase inhibitor 7, PI-7, Protease nexin 1, PN-1, Serpin E2, SerpinE2, PI7

Taglines: ≥92% pure, active, human cell expressed, human recombinant Serpin E2 / PN1 - the primary physiological inhibitor of uPA and tPA.

Taglines: USA

Country of Animal Origin: USA

NCBI Gene ID #.: 5270

NCBI Gene Symbol: SERPINE2

Gene Source: Human

Accession #: P07093

Recombinant: Yes

Source: HEK293 cells

Purity by SDS-PAGE #: ≥92%

Assay: SDS-PAGE

Purity: N/A

Assay #2: N/A

Endotoxin Level: <1 EU/μg by LAL method

Activity (Specifications/test method): N/A

Biological activity: Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate, Mca - RPKPVE - Nval – WRK (Dnp) - NH2.

Results: N/A

Binding Capacity: N/A

Unit Definition: N/A

Molecular Weight: This protein is fused with a polyhistidine tag at the C-terminus, and has a calculated MW of 42.7 kDa. The predicted N-terminus is Ser 20. DTT-reduced Protein migrates as 45-48 kDa in SDS-PAGE due to glycosylation.

Concentration: N/A

Appearance: Lyophilized

Physical form description: Lyophilized from 0.22 μm filtered solution in 20 mM NaAc, 100 mM NaCl, pH 6.5. Normally Mannitol or Trehalose are added as protectants before lyophilization.

Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in PBS, pH 7.4. Do not vortex.

Background Information: SERPINE2 is also known as Glia-derived nexin (GDN), Peptidase inhibitor 7 (PI7), Protease nexin 1(PN1). SERPINE2 is a secreted glycoprotein which belongs to the serpin family. SerpinE1 is the primary physiological inhibitor of the two plasminogen activators urokinase (uPA) and tissue plasminogen activator (tPA). PAI-1 / GDN is also implicated in adipose tissue development. It suggests that PAI-1 inhibitors serve in the control of atherothrombosis. Defects in Serpin E1 / PN1 are the cause of plasminogen activator inhibitor-1 deficiency (PAI-1 deficiency) which is characterized by abnormal bleeding due to SerpinE1 defect in the plasma.

Amino acid sequence: N/A

Handling: Centrifuge the vial prior to opening.

Usage: For Research Use Only! Not to be used in humans