Species : |
Human |
Source : |
Human Cells |
Description : |
IL-7 is secreted by stromal cells in the bone marrow and thymus and belong to a hematopoietic growth factors. IL-7 stimulates the differentiation of multipotent (pluripotent) hematopoietic stem cells into lymphoid progenitor cells. IL-7 could also be beneficial in improving immune recovery after allogenic stem cell transplant. |
Bio-activity : |
The activity was measured by its ability to stimulate the proliferation of murine 2E8 cells. |
Molecular Mass : |
9-30 kDa |
Endotoxin : |
<0.5 EU/ μg |
Purity : |
High Purity, >95% by SDS-PAGE |
Stability : |
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. In general: 12 months from date of receipt, -20 to -80 centigrade as supplied. 1 month, 2 to 8 centigrade under sterile conditions after reconstitution. 3 months, -20 to -80 centigrade under sterile conditions after reconstitution. |
Storage Buffer : |
Lyophilized from a 0.2 μm filtered solution in PBS without carrier protein |
Reconstitution : |
Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile PBS containing 0.1% endotoxin-free recombinant human serum albumin. |