Approximately 17.0 kDa, a single non-glycosylated polypeptide chain containing 153 amino acids.
>95% by SDS-PAGE and HPLC analyses.
Measured in a cell proliferation assay using anti-IgM stimulated mouse B cells.The ED50 for this effect is typically 0.5-2ng/mL in the presence of 10 μg/mL of goat antimouse IgM μ chain.
Sterile Filtered White lyophilized (freeze-dried) powder.
Lyophilized from a 0.2μm filtered concentrated (1mg/ml) solution in PBS, pH 7.0.
MAVQGPEETV TQDCLQLIAD SETPTIQKGS YTFVPWLLSF KRGSALEEKE NKILVKETGY
FFIYGQVLYT DKTYAMGHLI QRKKVHVFGD ELSLVTLFRC IQNMPETLPN NSCYSAGIAK
LEEGDELQLA IPRENAQISL DGDVTFFGAL KLL
Less than 1EU/μg of rHuBLys as determined by LAL method.
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at <-20°C. Further dilutions should be made in appropriate buffered solutions.
This lyophilized preparation is stable at 2-8°C, but should be kept at -20°C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8°C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20°C to -70°C. Avoid repeated freeze/thaw cycles.
This material is offered by Shanghai PrimeGene Bio-Tech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.