WISP1 (Human) Recombinant Protein
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Specification
Product Description
Human WISP1 (O95388) recombinant protein expressed in E. Coli.
Sequence
TALSPAPTTMDFTPAPLEDTSSRPQFCKWPCECPPSPPRCPLGVSLITDGCECCKMCAQQLGDNCTEAAICDPHRGLYCDYSGDRPRYAIGVCAQVVGVGCVLDGVRYNNGQSFQPNCKYNCTCIDGAVGCTPLCLRVRPPRLWCPHPRRVSIPGHCCEQWVCEDDAKRPRKTAPRDTGAFDAVGEVEAWHRNCIAYTSPWSPCSTSCGLGVSTRISNVNAQCWPEQESRLCNLRPCDVDIHTLIKAGKKCLAVYQPEASMNFTLAGCISTRSYQPKYCGVCMDNRCCIPYKSKTIDVSFQCPDGLGFSRQVLWINACFCNLSCRNPNDIFADLESYPDFSEIAN
Host
Escherichia coli
Theoretical MW (kDa)
38
Form
Lyophilized
Purity
> 95%
Endotoxin Level
<= 1 EUs/ug (LAL gel clot method)
Activity
Determined by the dose-dependant proliferation of the MCF-7 cell line. The expected ED50 for this effect is 1-3 ug/mL.
Storage Buffer
Lyophilized from PBS, pH 7.2.
Storage Instruction
Stored at -20°C to-80°C.
After reconstitution with sterile water not less than 0.1 mg/mL, store at -20°C to -80°C for 6 months, store at 4°C for 1 month.
Aliquot to avoid repeated freezing and thawing. -
Applications
Western Blot
Functional Study
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Gene Info — WISP1
Entrez GeneID
8840Protein Accession#
O95388Gene Name
WISP1
Gene Alias
CCN4, WISP1c, WISP1i, WISP1tc
Gene Description
WNT1 inducible signaling pathway protein 1
Omim ID
603398Gene Ontology
HyperlinkGene Summary
This gene encodes a member of the WNT1 inducible signaling pathway (WISP) protein subfamily, which belongs to the connective tissue growth factor (CTGF) family. WNT1 is a member of a family of cysteine-rich, glycosylated signaling proteins that mediate diverse developmental processes. The CTGF family members are characterized by four conserved cysteine-rich domains: insulin-like growth factor-binding domain, von Willebrand factor type C module, thrombospondin domain and C-terminal cystine knot-like domain. This gene may be downstream in the WNT1 signaling pathway that is relevant to malignant transformation. It is expressed at a high level in fibroblast cells, and overexpressed in colon tumors. The encoded protein binds to decorin and biglycan, two members of a family of small leucine-rich proteoglycans present in the extracellular matrix of connective tissue, and possibly prevents the inhibitory activity of decorin and biglycan in tumor cell proliferation. It also attenuates p53-mediated apoptosis in response to DNA damage through activation of the Akt kinase. It is 83% identical to the mouse protein at the amino acid level. Alternative splicing of this gene generates 2 transcript variants. [provided by RefSeq
Other Designations
WNT1 induced secreted protein 1|Wnt-1 inducible signaling pathway protein 1|wnt-1 signaling pathway protein 1
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Interactome
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Disease
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