Cette Sclerostin protéine est marqué à la His tag.
Fonction
Cynomolgus SOST/Sclerostin Protein
Séquence
Gln69-Tyr258
Attributs du produit
Recombinant Cynomolgus SOST/Sclerostin Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln69-Tyr258.
Pureté
> 95 % as determined by Tris-Bis PAGE
Stérilité
0.22 μm filtered
niveau d'endotoxine
Less than 1EU per μg by the LAL method.
Biological Activity Comment
Immobilized Cynomolgus SOST, His Tag at 0.2μg/ml (100μl/Well) on the plate. Dose response curve for Anti-SOST Antibody, hFc Tag with the EC50 of 6.1ng/ml determined by ELISA. See testing image for detail.
SOST
Origine: Souris
Hôte: Escherichia coli (E. coli)
Recombinant
> 97 %
WB, SDS, Imm, PC
Restrictions
For Research Use only
Format
Lyophilized
Reconstitution
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
Buffer
Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
Stock
-20 °C,-80 °C
Stockage commentaire
-20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
SOST, also known as sclerostin, is a member of the cerberus/DAN family, a group of secreted glycoproteins characterized by a cysteine-knot motif. SOST is negative regulator of bone growth that acts through inhibition of Wnt signaling and bone formation.
Poids moléculaire
22.58 kDa. Due to glycosylation, the protein migrates to 30-40 kDa based on Tris-Bis PAGE result.