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Corning® Transforming Growth Factor-b (TGF-b), Human Natural, 1µg, 1/Pack
详细描述
Corning® Transforming Growth Factor-beta (TGF-beta), human natural, 1µg, is a multifunctional protein that plays a central role in the regulation of cell growth and differentiation with either stimulatory or inhibitory effects. 1/pack, formerly Cat #40039
Formulation
Frozen in 36% acetonitrile-0.1% trifluoroacetic acid.
Caution: TGF-ß absorbs to glass and plastic surfaces (instructions for dilution are provided with the product)
Source
Human platelets. NOTE: Source material tested for hepatitis B antigen and HIV-1 antibody
Molecular Weight
25 kD
Quality
• Purity: >95% by SDS-PAGE
• Tested for ability to inhibit DNA synthesis of Mv 1 Lu mink lung cells (ATCC CCL-64)
• Tested and found negative for bacteria, fungi and mycoplasma
Tip
Recommended concentration: 10-50 pg/mL of medium depending on cell type and application
Preparation and Storage
Stable for at least three months at -70°C (if diluted according to instructions)
Storage
Shelf life: >= 3 months from date of shipment at -70°C
| Qty./Pk.: | 1 |
|---|---|
| Qty./CS.: | 1 |
| Size: | 1 µg |
| Packaging Format: | 1µg |
| Shipping: | Refrigerated Shipping |
