Recombinant Human IL-12 p35 protein(N-His)(active)
SKU: PKSH034103-100
Recombinant Human IL-12 p35 protein(N-His)(active)
| SKU # | PKSH034103 |
| Expression Host | E.coli |
Description
| Synonyms | NKSF, IL-12/IL-35 p, IL-12 subunit p, Interleukin 12/P, NK cell stimulatory factor chain, CLMF p, P35, CLMF, NFSK, NKSF1, IL-12A, CLMF p35, CLMF1, Cytotoxic Lymphocyte Maturation Factor 35 kDa, Cytotoxic lymphocyte maturation factor 35 kDa subunit, IL-12 subunit p35, IL-12/IL-35 p35, Interleukin-12 subunit alpha, NK cell stimulatory factor chain 1, IL12A, IL12B, Interleukin 12/P70, CLMF, IL-12A, NFSK, NKSF1 |
| Species | Human |
| Expression Host | E.coli |
| Sequence | Arg 23-Phe 202 |
| Accession | P29459 |
| Calculated Molecular Weight | 23.5 kDa |
| Observed Molecular Weight | 28 kDa |
| Tag | C-His |
| Bio-activity | Measured in a cell proliferation assay using PHA-activated human peripheral blood lymphocytes (PBMC). The ED50 for this effect is <49 pg/mL. |
Properties
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 0.1 EU per μg of the protein as determined by the LAL method. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation | Lyophilized from sterile PBS,pH 8.0. Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution | Please refer to the printed manual for detailed information. |
Background
Cytokine that can act as a growth factor for activated T and NK cells, enhance the lytic activity of NK/lymphokine-activated killer cells, and stimulate the production of IFN-gamma by resting PBMC.