IL-4

CAT: 1250-Y02201-01Size: 10 µgDry Ice: NoHazardous: No
CAT#:1250-Y02201-01Size:10 µg
Selected
AVAILABILITY
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
Product image 1
1 / 1
Accession Number
P05112
Expression Region
His25-Ser153
Expression System
CHO
Tag
Tag free
Stability
36 months at -20°C to -80°C in lyophilized state 6 months at -20°C to -80°C under sterile conditions after reconstitution 7-10 days at 2°C to 8°C under sterile conditions after reconstitution Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Endotoxin
≤10 EU/mg
Purity
≥ 95% as determined by SDS-PAGE
Activity
Measured in a cell proliferation assay using TF-1 cells, The ED50 for this effect is ≤ 0.2 ng/mL,Or responding to a specificBioactivity of > 1x 107 units/mg/vail .
Reconstitution
It is recommended to redissolve in sterile deionized water
Molecular Weight
15 kDa
Shipping Conditions
Blue Ice
Appearance
White powder, Colorless clear liquid after reconstitution
Formulation
Lyophilized from a 0.22 μm-filtered solution containing PBS, 5% mannitol and 0.01% Tween 80, pH 7.4
Product Name Synonym
Interleukin-4; IL-4; B-Cell Stimulatory Factor 1; BSF-1; Binetrakin; Lymphocyte Stimulatory Factor 1; Pitrakinra; IL4
Species
Human