Cette Mesothelin protéine est marqué à la His tag.
Séquence
Asp296-Gly580
Pureté
> 95% as determined by Tris-Bis PAGE,> 95% as determined by HPLC
Stérilité
0.22 μm filtered
niveau d'endotoxine
Less than 1EU per μg by the LAL method.
Biological Activity Comment
Immobilized Cynomolgus MSLN at 0.2μg/ml (100μl/Well) on the plate. Dose response curve for Anti-MSLN Ab., hFc Tag with the EC50 of 14.6ng/ml determined by ELISA. See testing image for detail.
MSLN
Origine: Humain
Hôte: HEK-293 Cells
Recombinant
The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
WB
MSLN
Origine: Souris
Hôte: HEK-293 Cells
Recombinant
> 95 % as determined by Tris-Bis PAGE,> 90 % as determined by HPLC
Restrictions
For Research Use only
Format
Lyophilized
Reconstitution
Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/mL is recommended (usually we use 1 mg/mL solution for lyophilization). Dissolve the lyophilized protein in distilled water.
Buffer
Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 5 % trehalose is added as protectant before lyophilization.
Stock
4 °C,-80 °C
Stockage commentaire
Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
MSLN, CAK1 antigen, CAK1, megakaryocyte potentiating factor, Mesothelin, MPF, MPFSMRP,Pre-pro-megakaryocyte-potentiating factor, SMR, soluble MPF mesothelin related protein,Mesothelin, also known as MSLN, is a protein that in humans is encoded by the MSLN gene.Cloning studies showed that the mesothelin gene encodes a precursor protein that is processed to yield mesothelin which is attached to the cell membrane by a glycophosphatidylinositol linkage and a 31- kDa shed fragment named megakaryocyte-potentiating factor (MPF). Although it has been proposed that mesothelin may be involved in cell adhesion, its biological function is not known.A knockout mouse line that lacks mesothelin reproduces and develops normally.
Poids moléculaire
33 kDa. Due to glycosylation, the protein migrates to 35-50 kDa based on Tris-Bis PAGE result.