{"product_id":"abcam-ab243782","title":"Abcam, ab243782, Recombinant rat SDF1 protein (Active)","description":"\u003cp\u003eSize: 100µg\u003cbr\u003e\nRecombinant rat SDF1 protein (Active) is a Full Length protein, in the 22 to 89 aa range, expressed in Escherichia coli, with \u0026gt;97%, \u0026lt; 1 EU\/µg endotoxin level, suitable for SDS-PAGE, FuncS, HPLC.\u003cbr\u003e\nKey facts\u003cbr\u003e\nPurity:\u0026gt;97% SDS-PAGE,\u003cbr\u003e\nEndotoxin level:\u0026lt; 1 EU\/µg,\u003cbr\u003e\nExpression system:Escherichia coli,\u003cbr\u003e\nTags:Tag free,\u003cbr\u003e\nApplications:HPLC, SDS-PAGE, FuncSSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,\u003cbr\u003e\nBiologically active:Yes,\u003cbr\u003e\nBiological activity:Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood monocytes is in a concentration range of 50-100 ng\/ml.,\u003cbr\u003e\nAnimal free:No,\u003cbr\u003e\nCarrier free:Yes,\u003cbr\u003e\nReconstitution:Reconstitute in water or 0.1% BSA aqueous buffer,\u003cbr\u003e\nStorage buffer:Constituents: PBS\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nShipped at conditions-Blue Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Storage information-Avoid freeze \/ thaw cycle\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nThe stromal cell-derived factor 1 (SDF1) also known as C-X-C motif chemokine 12 (CXCL12) is a chemokine protein that is important in immunological responses and cellular signaling. This protein weighs approximately 8 kDa. SDF1 is largely expressed in bone marrow stroma liver and endothelium of various tissues positioning it as an integral player in cell migration and homing processes. The protein functions as a chemoattractant for lymphocytes promoting cellular trafficking and organ development.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nSDF1 influences the migration and survival of hematopoietic progenitor cells. It plays a pivotal role in heart development angiogenesis and neuronal protein regulation. SDF1 binds with high affinity to its receptor CXCR4 forming a critical signal transduction complex that modulates cellular movement and growth responses. This interaction is important in the regulation of cell positioning and potential pathways of pathological changes.\u003cbr\u003e\nPathways\u003cbr\u003e\nSDF1 has an important role in the chemokine signaling pathway and is involved in the pathways controlling hematopoietic stem cell migration and homing. The interaction between SDF1 and CXCR4 triggers downstream signaling events engaging proteins like PI3K and MAPK which promote cell survival and proliferation. Furthermore the SDF1\/CXCR4 axis is central to the vascular endothelial growth factor (VEGF) pathway facilitating angiogenesis and tissue repair mechanisms.\u003cbr\u003e\nSDF1 relates closely to cancer metastasis and HIV infection. The SDF1\/CXCR4 interaction acts as a co-receptor for HIV entry into host cells implicating it in viral pathogenesis. Overexpression of SDF1 and its binding partner CXCR4 contributes to tumor growth invasion and metastasis in various cancers by promoting angiogenesis and tumor cell migration. The targeting of the SDF1\/CXCR4 axis holds therapeutic potential in cancer treatment and infectious disease management.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843917533353,"sku":"ab243782","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/abcam-ab243782","provider":"Iright","version":"1.0","type":"link"}