Technical Data
I8434-27G
IL12B, Recombinant, Human (Interleukin-12 Subunit beta, IL-12B, Cytotoxic Lymphocyte Maturation Factor 40kD Subunit, CLMF p40, IL-12 Subunit p40, NK Cell Stimulatory Factor Chain 2, NKSF2)
10ug
100ug
Molecular Biology Storage: -20CShipping: Blue Ice
Active IL-12 is a p70 disulphide-linked dimer composed of p35 and p40 subunits. The protein is a pleiotropic cytokine produced primarily by antigen presenting cells and has multiple effects on T lymphocytes and natural killer cells in terms of stimulating cytotoxicity, proliferation, production of other cytokines and Th1 subset differentiation.

Source:
Recombinant corresponding to aa23-328 from mature human IL12B fused to 6x His-tag at N-terminal, expressed in E. coli.

Storage and Stability:
May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. 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.
Source: E. coli
Purity: ~95% (SDS-PAGE)
Concentration: As reported
Form: Supplied as liquid.

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.
1. Gately, M.K. et al. (1998) Annual Rev. Immunol. 16: 495-521.

Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.