R&D Systems™ Human Flt-3 Ligand Recombinant Protein, Carrier-Free

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Supplier:  R&D Systems™ 308FK01M/CF

Catalog No. 30-8FK-01MCF

Description

Measured in a cell proliferation assay using BaF3 mouse pro-B cells transfected with mouse Flt-3. The ED50 for this effect is 0.2-1 ng/mL. The specific activity of Recombinant Human Flt-3 Ligand/FLT3L is approximately 1.2 x 103 U/μg, which is calibrated against Recombinant Human Flt-3 Ligand/FLT3L WHO Standard (NIBSC code: 96/532). Specific activity is for reference purposes only and is not routinely tested.

Order Info

Ships at ambient temperature.

Specifications

• Accession Number: AAA17999.1
• Gene ID (Entrez): 2323
• Purity: >97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining
• Source: Spodoptera frugiperda,Sf 21 (baculovirus)-derived human Flt-3 Ligand/FLT3L protein Thr27-Pro185
• Regulatory Status: RUO
• Gene Alias: FL, FLG3L, Flt3 ligand, Flt3L, FLT3LG, fms-related tyrosine kinase 3 ligand, SL cytokine
• Product Type: Recombinant protein
• Host Species: Human

• Formulation: Lyophilized from a 0.2μm filtered solution in Acetonitrile and TFA
• Molecular Weight (g/mol): 17.5 kDa (monomer)
• Quantity: 1mg
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
• Endotoxin Concentration: <1.0 EU per 1μg of the protein by the LAL method
• Biological Activity: 0.2 to 1ng/mL
• Conjugate: Unconjugated
• Recombinant: Yes

For Research Use Only