Human CD34 Recombinant Protein (Fc Tag)(Discontinued)
Fig 1: Human CD34 Recombinant Protein (Fc Tag)
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| Amount : | 50 µg |
| Purification : | > (67.1+28.7) % as determined by SDS-PAGE |
| Content : | Formulation Lyophilized from sterile PBS, pH 7.4 Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. |
| Storage condition : | Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |
| AA sequence : | Met1-Thr290 |
| Alternative Name : | none |
Source : HEK293 Cells
Cluster of Differentiation 34 (CD34) is a member of a family of single-pass transmembrane sialomucin proteins, and may function as a cell-cell adhesion factor. CD34 protein is selectively expressed on hematopoietic progenitor cells and the small vessel endothelium of a variety of tissues. It has been widely used as a stem and progenitor cell marker, and clinical CD34+ stem cell transplantation (CD34+SCT) has been performed for tumor purging. CD34 monoclonal antibodies are widely used to identify and isolate hemopoietic progenitors and to classify acute and chronic leukemias.
Measured by the ability of the immobilized protein to support the adhesion of the HUVEC human umbilical vein endothelial cell line. When 4 x 10E4 cells/well are added to human CD34 coated plates (0.8 µg/ml, 100 µL/well), approximately >40 % will adhere after one hour at 37 °C.
Endotoxin :< 1.0 EU per µg of the protein as determined by the LAL method
For Research Use Only. Not for use in diagnostic/therapeutics procedures.
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