EnglishBiochem/physiol Actions
Cytokine with anti-viral, anti-proliferative, immunoregulatory, and proinflammatory activities.
Interferon β belongs to the type 1 interferon family pf proteins.[1] It is also needed for the inhibition of tumor cell growth via cell death, S-phase increase and mediating differentiation.[2] It is also important for bone homeostasis.[3]
Physical form
Lyophilized from phosphate buffered saline (PBS) containing 125 mM trehalose.
Analysis Note
The biological activity is determined in the cytopathic effect inhibition assay using rat epithelial-like (RATEC) cells with vesicular stomatitis virus (VSV). The cytopathic effect of 50% is produced with approximately 1 unit/ml interferon. Since there is no international rat interferon β standard, units are determined with respect to the NIH international standard reference for mouse interferon α/β.
Interferon β from rat
≥95%, recombinant, expressed in CHO cells, lyophilized powder, suitable for cell culture
Code: I8907
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
- Hãng sản xuất: Merck
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Sản phẩm tương tự
Human Serum
from human male AB plasma, USA origin, sterile-filtered
Code: H4522
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Trypsin-EDTA solution
0.25%, sterile-filtered, BioReagent, suitable for cell culture, 2.5 g porcine trypsin and 0.2 g EDTA, 4Na per liter of Hanks′ Balanced Salt Solution with phenol red
Code: T4049
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Dimethyl sulfoxide
Hybri-Max™, sterile-filtered, BioReagent, suitable for hybridoma, ≥99.7%
Code: D2650
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Fetal Bovine Serum
USA origin, Heat Inactivated, sterile-filtered, suitable for cell culture, suitable for insect cell culture, suitable for hybridoma
Code: F4135
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Bovine Serum Albumin
heat shock fraction, pH 7, ≥98%
Code: A9647
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Millipore® Stericup® Quick Release Vacuum Filtration System
pore size 0.22 μm, polyethersulfone membrane, filter capacity 500 mL, pack of 12 ea
Code: S2GPU05RE
- Hãng sản xuất: Merck
- Thương hiệu: Millipore
Accutase® solution
sterile-filtered, suitable for cell culture
Code: A6964
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Dimethyl sulfoxide
≥99.5% (GC), suitable for plant cell culture
Code: D4540
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Bovine Fibronectin
from bovine plasma, liquid, suitable for cell culture
Code: F1141
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
D-(+)-Glucose
powder, BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99.5%
Code: G7021
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
