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R&D Systems™ Recombinant Feline IL-6 Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

Supplier:  R&D Systems™ 2305FL025

Catalog No. 2305FL025


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Description

Description

Measured in a cell proliferation assay using T1165.85.2.1 mouse plasmacytoma cells. Nordan, R.P. et al. (1987) J. Immunol. 139:813. The ED50 for this effect is 0.300-3.00 ng/mL.
Specifications

Specifications

P41683
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
M.W. (theoretical): 20.7 kDa
25 μg
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
B-cell differentiation factor, B-cell stimulatory factor 2, BSF2, BSF-2, CDF, CTL differentiation factor, HSF, hybridoma growth factor, IFNB2, IFN-beta-2, IL6, IL-6, Interferon beta-2, interleukin 6 (interferon, beta 2), interleukin BSF-2, interleukin-6, MGI-2A
Unconjugated
Reconstitute at 25 μg/mL in sterile PBS containing (at least 0.1% human or bovine serum albumin.)
IL-6
Bioactivity
3569
IL-6
E. coli-derived feline IL-6 protein Thr28-Met208 (Glu133Lys), with an N-terminal Met
<1.0 EU / 1 μg of the protein by the LAL method.
IL6
Recombinant
>97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
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