Recombinant WISP-1, Human
Catalogue Numbers: BK0295-5, BK0295-25
Sizes: 5μg, 25μg
Source: CHO
Molecular Weight: 44-46 kDa, observed by reducing SDS-PAGE.
Purity: > 95% as analyzed by SDS-PAGE.
Biological Activity: ED50<0.5 μg/ml, measured in a bioassay using ATDC5 cells in the presence of 50 ng/ml human BMP-2.
Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation: Lyophilized after extensive dialysis against PBS.
AA Sequence: TALSPAPTTMDFTPAPLEDTSSRPQFCKWPCECPPSPPRCPLGVSLITDGCECCKMCAQQLGDNCTEAAICDPHRGLYCD
YSGDRPRYAIGVCAQVVGVGCVLDGVRYNNGQSFQPNCKYNCTCIDGAVGCTPLCLRVRPPRLWCPHPRRVSIPGHCCEQ
WVCEDDAKRPRKTAPRDTGAFDAVGEVEAWHRNCIAYTSPWSPCSTSCGLGVSTRISNVNAQCWPEQESRLCNLRPCDVD
IHTLIKAGKKCLAVYQPEASMNFTLAGCISTRSYQPKYCGVCMDNRCCIPYKSKTIDVSFQCPDGLGFSRQVLWINACFC
NLSCRNPNDIFADLESYPDFSEIAN
Endotoxin: < 0.2 EU/μg, determined by LAL method.
Reconstitution: Reconstituted in ddH2O or PBS at 100 μg/ml.
Storage: Lyophilized recombinant human WISP-1 remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, human WISP-1 should be stable up to 1 week at 4°C or up to 2 months at -20°C.
Usage: This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only.
Description: WISP-1, also known as Wnt-1-inducible-signaling pathway protein 1, CCN4 and Wnt-1-induced secreted protein, is a cysteine-rich heparin-binding Glycoprotein belonging to the CCN protein family. It is expressed in many internal organs, such as the lung, kidney and spleen. WISP-1 binds to BMP-2 and enhances mesenchymal cell proliferation and osteoblastic differentiation. , WISP-1 has also been reported to attenuate p53-mediated apoptosis and inhibit TNF-induced cell death, suggesting it may play a role intumorigenesis.