Streptavidin (from E. coli)
BIRBORB82632-5
: Biorbyt
:
- Pk:5 mg
- Source:E. coli
- Species:
- Environmentally Preferable:
- Storage conditions:Store at 4 °C for up to two weeks. For long term storage, aliquot and store at −20 °C, avoid freeze/thaw cycles.
- Biological activity:Fully biologically active when compared to standard. The ED50 was determined by a cell proliferation assay using FDC-P1 cells is 5x105 units/mg.
- Protein/peptide name:Streptavidin
- Purity:>95% pure by SDS-PAGE and HPLC analyses.
- Molecular weight:7.6 kDa
- Sequence:GPETLCGAEL VDALQFVCGD RGFYFNKPTG YGSSSRRAPQ TGIVDECCFR SCDLRRLEMY CAPLKPAKSA
- Formulation:Lyophilized from a 0.2 um filtered concentrated (1mg/ml) solution in PBS, pH 7.4. We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom.
- Tested applications:SDS-PAGE , HPLC , FuncS