| Species |
Human |
| Protein Construction |
FLT3 Ligand (Thr27-Ala181)
Accession # P49771-1 |
|
| Purity |
> 95% as determined by BisTris PAGE
> 95% as determined by HPLC |
| Endotoxin Level |
Less than 0.1EU per μg by the LAL method. |
| Biological Activity |
The ED50 was determined by the dosedependent stimulation of the proliferation of human AML5 cells is < 2.0 ng/ml. Test result was comparable to standard batch. |
| Expression System |
E.coli |
| Theoretical Molecular Weight |
17.61 kDa |
| Apparent Molecular Weight |
The protein has a predicted MW of 17.61 kDa same as Bis-Tris PAGE result. |
| Formulation |
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). |
| Reconstitution |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| Storage & Stability |
Upon receiving, the product remains stable up to 6 months at -20 °C or below. Upon reconstitution, the product should be stable for 3 months at -80 °C. Avoid repeated freeze-thaw cycles. |
| Target Background |
Flt‑3 Ligand, also known as FL, is an alpha -helical cytokine that promotes the differentiation of multiple hematopoietic cell lineages.Stimulates the proliferation of early hematopoietic cells by activating FLT3. Synergizes well with a number of other colony stimulating factors and interleukins. |
| Synonyms |
FL; Flt3 ligand; Flt3L; FLT3LG; SL cytokine |
For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.
