Leukemia Inhibitory Factor, Recombinant, Human, aa24-202 (LIF)
Produktgrößen
25ug
£709,00
167674-25UG
Über dieses Produkt
- SKU:
- 167674
- Weitere Details:
- Based on its helical structure, LIF (Leukemia Inhibitory Factor) is considered a member of the Interleukin-6 family of cytokines. Functionally, it has been implicated in a many physiological processes including development, hematopoiesis, bone metabolism, and inflammation. Some cell types known to express LIF include activated T cells, monocytes, astrocytes, osteoblasts, keratinocytes, regenerating skeletal muscle, mast cells, and fibroblasts. Recombinant protein corresponding to Pro24-Phe202 from human LIF, expressed in E. coli. Molecular Weight: ~19.6kD Biological Activity: Measured by its ability to induce IL-6 secretion by M1 mouse myeloid leukemia cells. The ED50 for this effect is ~0.5ng/ml. Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile PBS, 0.1% HSA or BSA. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
- Molekulargewicht:
- 19.6
- Physischer Zustand:
- Supplied as a lyophilized powder in PBS, BSA. Reconstitute with 250ul sterile PBS containing at least 0.1% HSA or BSA.
- Reinheit:
- ≥95% (SDS-PAGE). Endotoxin: ≤0.01EU/1ug (LAL)
- Versandbedingungen:
- Blue Ice
- Lagerbedingungen:
- -20[o]C
- Hersteller:
- United States Biological
- Typ:
- Proteins, Peptides, Small Molecules & Other Biomolecules:Recombinant Proteins