WISP1 (Wnt 1 induced Secreted Protein 1, Wnt-1-induced Secreted Protein 1, Wnt1-induced Secreted Protein 1, WISP 1, WISP-1, CCN4, WISP1c, WISP1i, WISP1tc, Wnt-1-induced Secreted Protein, Wnt1-induced Secreted Protein, Wnt-1-induci
Biozol Catalog Number:
USB-W1450-50A
Supplier Catalog Number:
W1450-50A
Alternative Catalog Number:
USB-W1450-50A-100
Manufacturer:
US Biological
Host:
Goat
Category:
Antikörper
Application:
ELISA, WB
Immunogen:
Synthetic peptide, C-ESYPDFSEIAN, from the C-Terminus of human WISP1.
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. Applications: Suitable for use in ELISA and Western Blot. Other Applications not tested. Recommended Dilutions: ELISA: 1:128,000 Western Blot: 0.1-0.3ug/ml. Optimal dilutions to be determined by the researcher Storage and Stability: May be stored at 4C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and store at -20C. Aliquots are stable for at least 12 monthsat -20C. 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. Peptide Blocking: Corresponding peptide is available for Peptide Blocking studies. See W1450-50A-P. Antibody is typically 0.5mg/ml and peptide is supplied as a 100ul pellet. When peptide is reconstituted in 200ul water, the concentration would also be 0.5mg/ml. To start, the best ratio would be 1:1 (molar excess of peptide relative to antibody when identical volumes are mixed). Mix equal volumes of peptide and antibody at the required dilution and leave at ambient temperature. It is best is to have two identical blots to be incubated with equal amount of antibody, but one with the antibody pre-adsorbed to the peptide for 20min. Then incubate and develop the two blots in parallel.
