Growth/differentiation Factor 7, Recombinant, Human, aa322-450 (GDF7)

Size

£518.00

SKU:: 586916
Molecular Weight:: 14
Purity:: ≥95% (SDS-PAGE and HPLC) Endotoxin: ≤1EU/ug (LAL)
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a lyophilized powder from 30% Acetonitrile and 0.1% TFA. Reconstitute with sterile ddH2O to ~0.1-1mg/ml.
Extra Details:: May play an active role in the motor area of the primate neocortex. Recombinant protein corresponding to aa322-450 from human Growth/differentiation factor 7, expressed in E. coli. Molecular Weight: ~14.0kD Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by inducing alkaline phosphatase production of murine ATDC5 cells is less than 1.0μg/ml, corresponding to a specific activity of >1000 IU/mg. Amino Acid Sequence: TALAGTRTAQ GSGGGAGRGH GRRGRSRCSR KPLHVDFKEL GWDDWIIAPL DYEAYHCEGL CDFPLRSHLE PTNHAIIQTL LNSMAPDAAP ASCCVPARLS PISILYIDAA NNVVYKQYED MVVEACGCR Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile ddH2O. 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.