Active Recombinant Mouse Postn Protein, Isoform 2, His-tagged

• Cat.No.: Postn-695M
• Product Overview: Recombinant Mouse Postn (Accession # NP_056599) Asn24-Gln811, fused with a C-terminal 6-His tag, was produced in Spodoptera frugiperda, Sf 21 (baculovirus)-derived.

Specification

• Source: Baculovirus Sf21 Insect Cells
• Species: Mouse
• Tag: C-His
• Predicted N Terminal: Asn24
• Form: Lyophilized from a 0.2 µm filtered solution in Tris-Citrate and NaCl.
• Bio-activity: Measured by its ability to induce adhesion of ATDC5 mouse chondrogenic cells.Immobilized Recombinant Mouse Periostin/OSF-2 at 10 µg/mL (100 µL/well) induces >50% cell adhesion.
• Molecular Mass: Recombinant Mouse Postn, His-tagged has a calculated MW of 88.5 kDa. In SDS-PAGE migrates as 90 kDa, reducing conditions.
• Protein length: Asn24-Gln811
• Purity: >95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
• Storage: Avoid repeated freeze-thaw cycles. No activity loss was observed after storage at: In lyophilized state for 1 year (4ºC); After reconstitution under sterile conditions for 3 months (-70ºC).

Gene Information

• Gene Name: Postn periostin, osteoblast specific factor [ Mus musculus ]
• Official Symbol: Postn
• Synonyms: POSTN; periostin, osteoblast specific factor; periostin; periostin-like factor; osteoblast-specific factor 2; osteoblast specific factor 2 (fasciclin I-like); PN; PLF; Osf2; peri; OSF-2; AI747096; A630052E07Rik
• Gene ID: 50706
• mRNA Refseq: NM_001198765
• Protein Refseq: NP_001185694