Recombinant Rat Interleukin-4
Recombinant Rat Interleukin-4
Product Specifications
Product Name Alternative
B-cell IGG Differentiation Factor, B-cell Growth Gactor 1, BSF-1, Lymphocyte Stimulatory Factor 1
UniProt
P20096
Source
Escherichia coli
Field of Research
Immunology & Inflammation
Endotoxin
Less than 1 EU/ug of rRtIL-4 as determined by LAL method.
Purity
> 95 % by SDS-PAGE and HPLC analyses.
Bioactivity
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using rat splenocytes is less than 1.0 ng/ml, corresponding to a specific activity of > 1.0 x106 IU/mg.
Form
Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4, 5% trehalose.
Molecular Weight
Approximately 14.0 kDa, a single non-glycosylated polypeptide chain containing 125 amino acids.
Storage Conditions
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.
Notes
For research use only.
AA Sequence
HGCNDSPLRE IINTLNQVTE KGTPCTEMFV PDVLTATRNT TENELICRAS RVLRKFYFPR DVPPCLKNKS GVLGELRKLC RGVSGLNSLR SCTVNESTLT TLKDFLESLK SILRGKYLQS CTSMS
Available Sizes
Frequently Asked Questions
More Discoveries
Explore Other Products
Browse additional items from our catalog
MBS2577197-01 100 mL
Rat Bladder Transitional Epithelial Cell Complete Medium
Sign In for Pricing
View Details MBS2577197-02 4x 125 mL
Rat Bladder Transitional Epithelial Cell Complete Medium
Sign In for Pricing
View Details 
134378-ML550 100 µL
TGDS (dTDP-D-glucose 4,6-dehydratase, TDPGD, SDR2E1) (MaxLight 550)
Sign In for Pricing
View Details