Technical Data
T9160-41B
Tumor Necrosis Factor beta, Recombinant, Human (TNFb)
20ug
|
Technical Data |
|
T9160-41B |
Tumor Necrosis Factor beta, Recombinant, Human (TNFb) |
20ug |
| Growth Factors, Cytokines | Storage: -20°CShipping: Blue Ice |
|
Tumor necrosis factor beta (TNFbeta) is a lymphoid factor which exerts cytotoxic effects on a wide range of tumor cells. Source: Recombinant corresponding to human TNF beta, expressed in E. coli. Molecular Weight: ~18.6kD (172aa sequence) Activity: ~2x107units/mg Endotoxin: 0.1ng/ug of TNF-beta ( 1EU/ug) Applications: Suitable for use in Cytotoxicity Assays. Other applications not tested. Recommended Dilution: Cytotoxic Assays: 0.05-10ng/ml Optimal dilutions to be determined by the researcher. Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with 20ul sterile dH2O. Aliquot and store at -20°C. Reconstituted product is stable for 6 months 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. Molecular Weight: ~18kD |
Source: E. coli Purity: Purified: ~98% (SDS PAGE, HPLC). Form: Supplied as a lyophilized powder from PBS. No preservative added. Reconstitute with 20ul sterile dH2O. Important Note: This 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. |
|
|
||