{"product_id":"recombinant-human-spock1-testican-1-protein-aa-21-429-his-tag","title":"Recombinant Human SPOCK1\/Testican 1 Protein (aa 21-429, His Tag)","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e: 50μg\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStorage\u003c\/b\u003e: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at \u0026lt; -20℃ for 3 months.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eShipping\u003c\/b\u003e: This product is provided as lyophilized powder which is shipped with ice packs.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eExp date\u003c\/b\u003e: 12 months\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCategory ID_II\u003c\/b\u003e: Recombinant Proteins\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCategory ID_III\u003c\/b\u003e: Others\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAbbreviation\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eTarget Synonym\u003c\/b\u003e: SPOCK;TESTICAN;TIC1\u003c\/p\u003e\u003cp\u003e\u003cb\u003eResearch Areas\u003c\/b\u003e: Signal Transduction;Neuroscience;\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConjugation\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eTarget Species\u003c\/b\u003e: Human\u003c\/p\u003e\u003cp\u003e\u003cb\u003eExpression Host\u003c\/b\u003e: Baculovirus-Insect Cells\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eFusion tag\u003c\/b\u003e: C-His\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUNIProt ID\u003c\/b\u003e: Q08629\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAccession\u003c\/b\u003e: Q08629\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBackground\u003c\/b\u003e: Osteonectin, also known as SPOCK1, is an  extracellular heparan\/chondroitin sulfate proteoglycan. Members of this family are known as  testicans, also called SPOCKs. They are  characterized structurally by an N-terminal testican-specific  domain, a follistatin-like region, a calcium-binding  domain, a thyroglobulin-like domain, and an acidic  C-terminal domain with two putative glycosaminoglycan attachment sites. SPOCKs are enriched in brain and have  been shown to regulate neuronal attachment and outgrowth. They contain  inhibitory regions in several domains targeted to different classes of  protease, and in some cases may act as protease inhibitors. Osteonectin contains 1 Kazal-like domain and 1 thyroglobulin type-1 domain. Up to now, little is known about osteonectin’s function. It may play a role in  cell-cell and cell-matrix interactions. Osteonectin also may contribute to various neuronal mechanisms in  the central nervous system.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConcentration\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eActivity\u003c\/b\u003e: Not validated for activity\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSequence\u003c\/b\u003e: Met 1-Trp439\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePurity\u003c\/b\u003e:  \u0026gt; 85 % as determined by reducing SDS-PAGE.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFormulation\u003c\/b\u003e: Lyophilized from sterile 20mM Tris, 500mM NaCl, 10% glycerol, pH 7.4 \u003cbr\u003eNormally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.\u003cbr\u003ePlease refer to the specific buffer information in the printed manual.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReconstitution\u003c\/b\u003e: Please refer to the printed manual for detailed information.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEndotoxin\u003c\/b\u003e:  \u0026lt; 1.0 EU per μg of the protein as determined by the LAL method.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCalculated MW\u003c\/b\u003e: 48.4 kDa\u003c\/p\u003e\u003cp\u003e\u003cb\u003eObservedMW\u003c\/b\u003e: 53 kDa\u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":47973031936100,"sku":"PKSH031498","price":698.4,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_1980d631-923c-47a2-a09d-0b5e5de06c20.jpg?v=1772203793","url":"https:\/\/www.genebiosystems.com\/products\/recombinant-human-spock1-testican-1-protein-aa-21-429-his-tag","provider":"GeneBio ","version":"1.0","type":"link"}