WISP1, Recombinant, Human (WNT1-inducible-signaling Pathway Protein 1, Wnt-1-induced Secreted Protein, WISP-1, CCN Family Member 4, CCN4)

Catalog No : USB-149608
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Product name WISP1, Recombinant, Human (WNT1-inducible-signaling Pathway Protein 1, Wnt-1-induced Secreted Protein, WISP-1, CCN Family Member 4, CCN4)
Catalog No USB-149608
Supplier’s Catalog No 149608
Supplier US Biologicals
Source antigen Recombinant, E. coli
Reactivity
Cross reactivity
Applications
Molecular weight
Storage -20°C
Other names
Grade Highly Purified
Purity ~98% (SDS-PAGE and HPLC)
Form Supplied as a lyophilized powder.
Reactivity life 6 months
Note For reserch purpose only
Purity ~98% (SDS-PAGE and HPLC)
Description WISP-1 is a member of the CCN family of secreted cysteine rich regulatory proteins. It is expressed in the heart, kidney, lung, pancreas, placenta, ovary, small intestine and spleen. WISP-1 is a beta catenin regulated protein that can contribute to tumorigenesis and has also been shown to play a role in bone development and fracture repair. Human WISP-1 is a 38.1kD protein containing 346aa. It is composed of four distinct structural domains (modules); the IGF binding protein (IGFBP) domain, the von Willebrand Factor C (VWFC) domain, the thrombospondin type-1 repeat (TSP type-1) domain, and a C-terminal cystine knot-like (CTCK) domain. Source: Recombinant protein corresponding to human WISP-1, expressed in E.coli. Biological Activity: The ED50 was determined by the dose-dependant proliferation of the MCF-7 cell line. The expected ED50 for this effect is 1-3ug/ml. Endotoxin: <0.1ng/ug (1EU/ug) AA Sequence: TALSPAPTTM DFTPAPLEDT SSRPQFCKWP CECPPSPPRC PLGVSLITDG CECCKMCAQQ LGDNCTEAAI CDPHRGLYCD YSGDRPRYAI GVCAQVVGVG CVLDGVRYNN GQSFQPNCKY NCTCIDGAVG CTPLCLRVRP PRLWCPHPRR VSIPGHCCEQ WVCEDDAKRP RKTAPRDTGA FDAVGEVEAW HRNCIAYTSP WSPCSTSCGL GVSTRISNVN AQCWPEQESR LCNLRPCDVD IHTLIKAGKK CLAVYQPEAS MNFTLAGCIS TRSYQPKYCG VCMDNRCCIP YKSKTIDVSF QCPDGLGFSR QVLWINACFC NLSCRNPNDI FADLESYPDF SEIAN Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.