Human CellExp™ SERPIND1, human recombinant | 7411

Serpin D1 is also known as Heparin cofactor 2 (HCF2), Protease inhibitor leuserpin-2 (HLS2), Heparin cofactor II (HC-II), which belongs to the serpin family. HCF2 is expressed predominantly in liver. Thrombin inhibitor activated by the glycosaminoglycans, heparin or dermatan sulfate. In the presence of the latter, SerpinD1 / HC-II becomes the predominant thrombin inhibitor in place of antithrombin III (AT-III). In a glycosaminoglycan-independent manner, serpinD1 / HC-II also inhibits chymotrypsin. Peptides at the N-terminal of HC-II have chemotactic activity for both monocytes and neutrophils.

7411 | Human CellExp SERPIND1 human recombinant DataSheet

Biomolecule/Target: SERPIN D1

Synonyms: SerpinD1, HCF2, HLS2, HC-II

Alternates names: SerpinD1, HCF2, HLS2, HC-II

Taglines: Inhibits thrombin in the presence of dermatan sulfate or heparin

NCBI Gene ID #: 3569

NCBI Gene Symbol: IL6

Gene Source: Human

Accession #: P05231

Recombinant: Yes

Source: HEK293 cells

Purity by SDS-PAGEs: 98%

Assay: SDS-PAGE

Purity: N/A

Assay #2: N/A

Endotoxin Level: <1 EU/g by LAL method

Activity (Specifications/test method): N/A

Biological activity: Measured by its ability to inhibit Recombinant Human Coagulation Factor II/Thrombin cleavage of a fluorogenic peptide substrate Boc-VPR-AMC. The IC50 value is <1.8 nM.

Results: Measured by its ability to inhibit Recombinant Human Coagulation Factor II/Thrombin cleavage of a fluorogenic peptide substrate Boc-VPR-AMC. The IC50 value is <1.8 nM.

Binding Capacity: N/A

Unit Definition: N/A

Molecular Weight: This protein is fused with polyhistidine tag at the C-terminus, has a calculated MW of 55.7 kDa. The predicted N-terminus is Gly 20. DTT-reduced Protein migrates as 65-70 kDa due to glycosylation.

Concentration: N/A

Appearance: Lyophilized

Physical form description: Lyophilized from 0.22 m filtered solution in 50 mM Tris, 150 mM NaCl, pH 7.5. Generally 5-8% Mannitol or trehalose is added as a protectant before lyophilization.

Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.

Amino acid sequence: N/A