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Native transforming growth factor-β1 from human platelets. Promotes apoptosis in resting human B lymphocytes, glioma cells, and trigeminal neurinomal cells.
| Acessórios para TGF-β1, Human Platelets |
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Informações sobre o produto
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Form
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Lyophilized
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Formulation
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Lyophilized from a sterile-filtered solution of 50 µg BSA/µg TGF-β1, 35% acetonitrile, 0.1% TFA.
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Avoid freeze/thaw
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Sim
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Biological activity
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ED50 = 40-10 pg/ml as measured by the inhibition of IL-4-dependant proliferation of mouse HT-2 cells using resazurin dye as an indicator of cell proliferation.
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Purity
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≥97% by SDS-PAGE
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Contaminants
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Endotoxin: ≤1 EU/ug of TGF-β1
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Source
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Prepared from blood that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
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Merck USA index
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14, 9572
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Informação de estoque e transporte
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Armazenagem
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-20°C
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Ship
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Ambient Temperature Only
Standard Handling
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