{"product_id":"cst-96489s","title":"CST,  96489S, Syndecan 1 (E7F7T) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying SDC1. Validated for Immunohistochemistry (Paraffin),Flow Cytometry (Fixed\/Permeabilized),Flow Cytometry (Live). Available in 2 sizes. Highly specific and rigorously validated in-house, Syndecan 1 (E7F7T) Rabbit Monoclonal Antibody (CST #96489) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nImmunohistochemistry (Paraffin): 1:100 - 1:400\nFlow Cytometry (Fixed\/Permeabilized): 1:50 - 1:200\nFlow Cytometry (Live): 1:50 - 1:200\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg\/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody. For a carrier free (BSA and azide free) version of this product see product # 25851 .\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Immunohistochemistry (Paraffin), Flow Cytometry (Fixed\/Permeabilized), Flow Cytometry (Live)\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nSyndecan 1 (E7F7T) Rabbit Monoclonal Antibody recognizes endogenous levels of total syndecan 1 protein for approved applications. Non-specific staining was observed in skeletal muscle by immunohistochemistry.\nSpecies Reactivity: Human\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with recombinant protein specific to the amino terminus in the extracellular region of human syndecan 1 protein.\n\u003cb\u003eBackground\u003c\/b\u003e\nSyndecans are a family of type 1 transmembrane heparan sulfate proteoglycans comprising four members in mammals (SDC1-4) (1) encoded by four syndecan genes. Syndecans are involved in embryonic development, tumorigenesis, and angiogenesis (2). The extracellular domain harbors attachment sites for heparan sulfate and chondroitin sulfate chains, facilitating interaction with an array of proteins, including a plethora of growth factors. In addition, the hydrophobic C-terminal intracellular domain can interact with proteins containing a PDZ domain (2). These interactions place syndecans as important integrators of membrane signaling (3). Syndecans undergo proteolytic cleavage causing the release of their extracellular domain (shedding), converting the membrane-bound proteins into soluble molecular effectors (4). Syndecan 1 (SDC1) is a specific marker for plasmacytic differentiation in hematologic disorders (5-7). This cell surface proteoglycan is also expressed in normal epithelial cells and tissues as well as various types of cancer tissues (8-11). The extracellular shed form of syndecan 1 remains soluble or accumulates in the extracellular matrix where it binds growth factors, cytokines and other extracellular matrix proteins (12,13). This binding activates signaling of bound growth factors or cytokines, which results in enhanced tumor growth, dissemination, angiogenesis, and osteolysis (14-17). As a result, the level of syndecan 1 protein and its shed form may serve as prognostic factors for a list of malignancies (6,18,19). Syndecan 1 has recently been found to be a critical mediator of macropinocytosis in pancreatic cancer (20).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nCD138; CD138 antigen; heparan sulfate proteoglycan fibroblast growth factor receptor; SDC; SDC1; SYND1; syndecan; syndecan 1; syndecan proteoglycan 1; Syndecan-1\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H\nSENSITIVITY: Endogenous\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46800289824937,"sku":"96489S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-96489s","provider":"Iright","version":"1.0","type":"link"}