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You are here:Home » Growth Factors, Cytokines » Growth Factors-TGF » Transforming Growth Factor alpha, Recombinant, Human (TGFa)

Transforming Growth Factor alpha, Recombinant, Human (TGFa)

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Specifications

Transforming growth factor alpha (TGF alpha) stimulates proliferation of a wide range of epidermal and epithelial cells.
Catalog #T8250-01A
SourceRecombinant corresponding to human TGF, alpha, expressed in E. coli.
Molecular Weight~5.5kD (50aa sequence)
Activity~1.4x106Units/mg
Endotoxin 0.1ng/ug
ApplicationsSuitable for use in Functional Assays. Other applications not tested.
Recommended DilutionFunctional Assays: 0.5-25ng/ml
Optimal dilutions to be determined by the researcher.
Storage and Stability
Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with 100ul sterile dH2O. Aliquot and store at -20°C. Reconstituted product is stable for 6 months 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.
Molecular Weight~5.5kD
SourceE. coli
PurityPurified: ~98% (SDS PAGE, HPLC).
FormSupplied as a lyophilized powder. No preservative added. Reconstitute with 100ul sterile dH2O.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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