WISP1 Protein (Transcript Variant 1)

Produktnummer ABIN2735599

Produktdetails

Target: WISP1 (WNT1 Inducible Signaling Pathway Protein 1 (WISP1))

Protein-Typ: Recombinant

Biologische Aktivität: Active

Proteineigenschaft: Transcript Variant 1

Spezies: Human

Quelle: Escherichia coli (E. coli)

Applikation: Antibody Production (AbP), Standard (STD), Functional Studies (Func), Protein Interaction (PI)

Spezifität: Optimal preservation of protein structure, post-translational modifications and functions.

Produktmerkmale:

• Recombinant human WISP1 (transcript variant 1) protein expressed in E. coli.
• Produced with end-sequenced ORF clone
• Tested for bioactivity.

Reinheit: > 95 % as determined by SDS-PAGE and Coomassie blue staining

Endotoxin-Niveau: Endotoxin level is <0.1 ng/μg of protein (<1EU/μg).

Biological Activity Comment: ED50 was determined by the dose-dependant proliferation of the MCF-7 cell line. The expected ED50 for this effect is 1.0-3.0 ug/ml.

Anwendungsinformationen

Applikationshinweise: Recombinant human proteins can be used for:
Native antigens for optimized antibody production
Positive controls in ELISA and other antibody assays
Protein-protein interaction
In vitro biochemical assays and cell-based functional assays

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Buffer: Lyophilized from a 0.2 μM filtered solution of 20 mM phosphate buffer,100 mM NaCl, pH 7.2

Handhabung: Resuspend the protein in the desired concentration in proper buffer

Lagerung: -80 °C

Informationen zur Lagerung: Store at -80°C. Thaw on ice, aliquot to individual single-use tubes, and then re-freeze immediately. Only 2-3 freeze thaw cycles are recommended.

Antigendetails

Target: WISP1 (WNT1 Inducible Signaling Pathway Protein 1 (WISP1))

Andere Bezeichnung: Wisp1 (WISP1 Produkte)

Hintergrund: 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. Multiple alternatively spliced transcript variants have been identified.

Molekulargewicht: 38.1 kDa

NCBI Accession: NP_003873

Pathways: WNT Signalweg, Growth Factor Binding