Recombinant Human FLT3 Ligand (FLT3LG) | Z100229

abm | Recombinant Human FLT3 Ligand (FLT3LG) | Z100229

FLT-3 ligand promotes long- term expansion and differentiation of human pro-B cells in the presence of IL-7 or in combination of IL-7 and IL-3. The human flt-3 ligand also stimulates the proliferation of cells expressing murine flt-3 receptors. In combination with SCF and IL3, flt-3 ligand can cause expansion of cells with the marker spectrum CD34(+) CD38(-). Alone, flt- 3 ligand supports the survival of precursors in the lineage of blood-forming cells such as CFU-GM, CFU- GEMM, and the very primitive high proliferative potential colony-forming cells, HPP-CFC. flt-3 ligand only has marginal effects on progenitors for erythroid cells and megakaryocytes.

Functions:

The ED(50) was determined by the dose-dependent stimulation of the proliferation of Human AML5 cells was found to be in the range of 1.0 ng/mL.

Organism:

Human

Source:

E. coli

Alias:

Fms-related tyrosine kinase 3 ligand, Flt3 ligand, FLT3LG, Flt3L, SL cytokine

Gene Symbol:

FLT3LG

Gene ID:

2323

Accession:

P49771

Formulation:

Recombinant FLT-3 Ligand was lyophilized from a 0.2 μm filtered PBS solution pH 7.0.

Solubility:

A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.

Appearance:

Lyophilized Powder

Molecular Weight (kDa):

17

Molecular Weight 2 (kDA):

N/A

Molecular Weight 3 (kDA):

N/A

Purity:

>95% as determined by SDS-PAGE

Concentration:

<1.0 EU/μg of recombinant protein as determined by the LAL method.

Shipping Condition :

Ambient Temperature

Storage Condition:

The lyophilized protein is stable for at least one year from date of receipt at -70°C. Upon reconstitution, this cytokine can be stored in working aliquots at 2° - 8°C for one month, or at -20°C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.