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R&D Systems™ Human IL-12 Recombinant Protein

Brand:  R&D Systems™ 219-IL-025

Code : Z1

Additional Details : Weight : 0.00010kg

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Product Code. 13460784

  • £994.51 / 25µg


Estimated Shipment
01-04-2019
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Description

Description

Measured in a cell proliferation assay using PHA-stimulated human T lymphoblasts. Symons, J.A. et al. (1987) in Lymphokines and Interferons, a Practical Approach. Clemens, M.J. et al. (eds): IRL Press. 272. The ED 50 for this effect is 0.01-0.05 ng/mL. The specific activity of Recombinant Human IL-12 is approximately 1.1 x 10 4 units/µg, which is calibrated against recombinant human IL-12 WHO Standard (NIBSC code: 95/544).
Specifications

Specifications

Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
34.7 kDa (p40) & 22.5 kDa (p35)
97%, by SDS-PAGE with silver staining.
Human
Disulfide-linked heterodimer
Yes
3592
IL-12
25μg
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Unlabeled
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