Recombinant Human IL-3 (N-6His)
- Cat. No.：EPT177
- Price：Negotiable
- Clicks：1400
Product Detail
Basic Information
| Size | 10ug |
|---|
| Expression Host | E.coli |
|---|
| Tag | N-6His |
|---|
Physical Properties
| Molecular Weight | 16.6 KDa |
|---|
| Apparent Molecular Weight | 13-16 KDa, reducing conditions |
|---|
| Form | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. |
|---|
| Purity | Greater than 95% as determined by reducing SDS-PAGE. |
|---|
Activity & Endotoxin
| Endotoxin Level | Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
|---|
| Activity | Loaded Human IL-3RA-Fc(Cat#CU77) on Protein A Biosensor, can bind Human IL-3(Cat#CF63) with an affinity constant of 3.89uM as determined in BLI assay. |
|---|
Storage & Shipping
| Reconstitution | Always centrifuge tubes before opening.Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100μg/ml.
Dissolve the lyophilized protein in distilled water.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
|---|
| Storage | Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
|---|
| Shipping Condition | The product is shipped at ambient temperature.
Upon receipt, store it immediately at the temperature listed below. |
|---|
Detailed Description
| Background | Interleukin-3 (IL-3) is a potent growth promoting cytokine. IL-3 can stimulate the proliferation and differentiation of pluripotent hematopoietic stem cells as well as various lineage committed progenitors. IL-3 exerts its biological function through binding to specific cell surface receptors. The amino acid sequences of this protein among different species share relatively low identity and its activity is highly species-specific. IL-3 has also been shown to possess neurotrophic activity, and is thought to be associated with neurologic disorders. |
|---|
