Recombinant Human Wnt Inhibitory Factor 1/WIF1 Protein (His Tag) - PKSH033225

Recombinant Human Wnt Inhibitory Factor 1/WIF1 Protein (His Tag)

Size: 50μg

Catalogue Number: PKSH033225-50

Citations, Manuals and MSDS Available upon request.

Abbreviation: WIF1

Target Symptom: Wnt Inhibitory Factor 1; WIF-1; WIF1

Research Area: Stem cells

Target Species: Human

Expression Host: HEK293 Cells

Fusion Tag: C-6His

UNIProt ID: Q9Y5W5

Accession: Q9Y5W5

Background: Wnt Inhibitory Factor 1 (WIF1) is a secreted protein, which binds WNT proteins and inhibits their activities. WNT proteins are extracellular signaling molecules involved in the control of embryonic development. WIF1 contains a WNT inhibitory factor (WIF) domain and 5 epidermal growth factor (EGF)-like domains. is found to be present in fish, amphibia and mammals. WIF1 is a recurrent target in human salivary gland oncogenesis.WIF1 may be involved in mesoderm segmentation. WIF1 is a tumor suppressor, specifically in nonfunctioning pituitary tumors.

Sequence: Gly29-Trp379

Purity: > 95 % as determined by reducing SDS-PAGE.

Formulation: Lyophilized from a 0.2 μm filtered solution of 10mM HAc-NaAc, 150mM NaCl, 0.5% CHAPS, pH 4.0.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution: Please refer to the printed manual for detailed information.

Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.

Calculated MW: 39.5 kDa

Observed MW: 45 kDa

Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Research Use Only