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You are here:Home » Growth Factors, Cytokines » Growth Factors-Neurotrophins » NT-4, Recombinant, Human (Neurotrophin 4)

NT-4, Recombinant, Human (Neurotrophin 4)

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Specifications

Catalog #N6000-10B
SourceRecombinant corresponding to 130aa from human neurotrophin 4 expressed in E. coli.
Size Dimer of two
Biological ActivityA dose dependent induction of choline acetyl transferase activity in rat basal forebrain primary septal cultures by rhNT-4 was measured and the ED50 was determined to be 50ng/ml. Suggested concentration range for in vitro activity studies is 0.1-10ng/ml.
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile dH2O. 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.
Purity~98% (SDS-PAGE)
ConcentrationNot determined
FormSupplied as a lyophilized powder. BSA free. No preservative added. Reconstitute with sterile dH2O to 0.1-1mg/ml.
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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