| Catalog Number | KB-1927 |
|---|---|
| Antibody Name | W333021-hIgG4m27x28 |
| Isotype | Human IgG4-S228P, kappa |
| FC Muations | HC1: CH1del/S228P/F234A/L234A/S354C/T366W/K447Del HC2: S228P/F234A/L234A/Y349C/T366S/L368A/Y407V/K447Del |
| Target | CD19xCD20xCD3 |
| Species Reactivity | Human |
| Host Cell Line | EXPI CHO |
| Purification Method | Affinity purified |
| Formulation | 50 mM sodium citrate,150mM NaCl,pH5.5 |
| Endotoxin Level | <0.2 EU/mg as determined by the LAL method |
| Sterility | 0.2μm filtered |
| Storage | It is recommended that the protein should be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |
| Stability | Stable for twelve months from date of receipt when stored at -20℃ to -80℃; Stored at 2-8℃ for one month without detectable loss of activity. |
