407653

Interleukin-6 Receptor, Soluble, Human, Recombinant, S. frugiperda

• Synonym(s): rhIL-6 sR
• NACRES: NA.42
• UNSPSC Code: 12352202
• Form: lyophilized
• Assay: ≥97% (SDS-PAGE)

Properties

• assay: ≥97% (SDS-PAGE)
• Quality Segment: 100
• form: lyophilized
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• impurities: ≤1 EU/μg Endotoxin
• shipped in: ambient
• storage temp.: −70°C

Description

General description

Recombinant, human soluble interleukin-6 receptor expressed in S. frugiperda insect cells. Soluble form of the IL-6 receptor that binds IL-6 and mediates IL-6 signaling through interaction with gp 130. Elevated serum levels of soluble IL-6 receptors have been shown to be associated with a number of pathological states, including multiple myelomas, adult T cell leukemia, interstitial lung infection, and HIV infection.

Biochem/physiol Actions

ED₅₀= ≥5 ng/ml as measured by its ability to enhance IL-6-induced growth inhibition of mouse M1 myeloid leukemic cells

Physical form

Lyophilized from sterile-filtered PBS, 50 µg BSA/µg IL-6 receptor.

Preparation Note

Reconstitute to a concentration ≥100 µg/ml with sterile PBS containing at least 0.1% HSA or BSA.

Other Notes

Schobitz, B., et al. 1995. FASEB J. 9, 659.
Yokoyama, A., et al. 1995. Clin. Exp. Immunol. 100, 325.
Suzuki, H., et al. 1993. Eur. J. Immunol. 23, 1078.
Lust, J.A., et al. 1992. Cytokine 4, 96.
Sugita, T., et al. 1990. J. Exp. Med. 171, 2001.
Yamasaki, K., et al. 1988. Science241, 825.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable