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R&D Systems™ Recombinant Human IL-3 Protein

Catalog No. 203IL050
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Quantity:
1 mg
10 μg
100 μg
250 μg
50 μg
500 μg
Formulation:
Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
Lyophilized from a 0.2um filtered solution in PBS with BSA as a carrier protein.
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Catalog No. Quantity Formulation
203IL050 50 μg Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
203IL010 10 μg Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
203IL01M 1 mg Lyophilized from a 0.2um filtered solution in PBS with BSA as a carrier protein.
203IL100 100 μg Lyophilized from a 0.2um filtered solution in PBS with BSA as a carrier protein.
203IL250 250 μg Lyophilized from a 0.2um filtered solution in PBS with BSA as a carrier protein.
203IL500 500 μg Lyophilized from a 0.2um filtered solution in PBS with BSA as a carrier protein.
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Description

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

Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. Kitamura, T. et al. (1989) J. Cell Physiol. 140:323. The ED50 for this effect is 0.02-0.1 ng/mL.

Specifications

Accession Number AAC08706
Formulation Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
Gene ID (Entrez) 3562
Molecular Weight (g/mol) 15 kDa
Name IL-3
Quantity 50 μg
Source E. coli-derived human IL-3 protein Ala20-Phe152,with and without an N-terminal Met
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.
Gene Alias Hematopoietic growth factor, IL3, IL-3MGC79398, interleukin 3 (colony-stimulating factor, multiple), interleukin-3, Mast cell growth factor, mast-cell growth factor, MCGF, MCGFMGC79399, MULTI-CSF, multilineage-colony-stimulating factor, Multipotential colony-stimulating factor, P-cell stimulating factor, P-cell-stimulating factor
Conjugate Unconjugated
Recombinant Recombinant
Purity or Quality Grade 97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
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