وصف
Product Properties
|
Alternative Names |
CD25, IDDM10, IL-2 R alpha, IL2R, IL2RA, p55, TCGFR |
|
Species |
Mouse |
|
Expression Sequence |
Glu22-Lys236 |
|
Accession |
P01590 |
|
Tag |
C-His |
|
Expression System |
HEK293 |
|
Molecular Weight |
The protein has a predicted MW of 25.76 kDa. Due to glycosylation, the protein migrates to 50-70 kDa based on SDS-PAGE result. |
|
Purity |
> 95% as determined by SDS-PAGE and HPLC. |
|
Endotoxin |
< 1.0 EU per μg by the LAL method. |
|
Formulation |
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
|
Appearance |
Lyophilized Powder |
|
Biological Activity |
【ELISA Data】 Immobilized Mouse IL-2 R alpha, His Tag at 2μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Mouse IL-2, His Tag with the EC50 of 65.2ng/ml determined by ELISA . |
|
Reconstitution Method |
Before opening, centrifuge briefly. Reconstitute the lyophilized protein with distilled water to a concentration exceeding 100 μg/mL. Aliquot after initial reconstitution to avoid repeated freeze-thaw cycles. |
Features
High purity, high activity, low endotoxin, high batch-to-batch consistency
Storage
Store at -25 to -15°C. The shelf life is 1 year from the date of receipt. After reconstitution, store at -85 to -65°C under sterile conditions for up to 3 months.
Payment & Security
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