Protein Wnt-5a (WNT5A), partial, human, recombinant

Organism: Homo sapiens (Human). Source: E.coli. Expression Region: 115-333aa. Protein Length: Partial. Tag Info: N-terminal 6xHis-tagged. Target Protein Sequence: CSTVDNTSVF GRVMQIGSRE TAFTYAVSAA GVVNAMSRAC REGELSTCGC SRAARPKDLP RDWLWGGCGD NIDYGYRFAK EFVDARERER IHAKGSYESA RILMNLHNNE AGRRTVYNLA DVACKCHGVS GSCSLKTCWL QLADFRKVGD ALKEKYDSAA AMRLNSRGKL VQVNSRFNSP TTQDLVYIDP SPDYCVRNES TGSLGTQGRL CNKTSEGMD. Purity: Greater than 85% as determined by SDS-PAGE. Endotoxin: Not test. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: Ligand for members of the frizzled family of seven transmembrane receptors. Can activate or inhibit canonical Wnt signaling, depending on receptor context. In the presence of FZD4, activates beta-catenin signaling. In the presence of ROR2, inhibits the canonical Wnt pathway by promoting beta-catenin degradation through a GSK3-independent pathway which involves down-regulation of beta-catenin-induced reporter gene expression (By similarity). Suppression of the canonical pathway allows chondrogenesis to occur and inhibits tumor formation. Stimulates cell migration. Decreases proliferation, migration, invasiveness and clonogenicity of carcinoma cells and may act as a tumor suppressor (PubMed:15735754). Mediates motility of melanoma cells (PubMed:17426020). Required during embryogenesis for extension of the primary anterior-posterior axis and for outgrowth of limbs and the genital tubercle. Inhibits type II collagen expression in chondrocytes (By similarity). Reference: "Molecular cloning of the human proto-oncogene Wnt-5A and mapping of the gene (WNT5A) to chromosome 3p14-p21." Clark C.C., Cohen I.R., Eichstetter I., Cannizarro L.A., McPherson J.D., Wasmuth J.J., Iozzo R.V. Genomics 18:249-260(1993). Function: nan