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I1395

Sigma-Aldrich

Interleukin-6 human

IL-6, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture

Synonym(s):

hIL-6, IL-6

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About This Item

MDL number:
MFCD00131403
UNSPSC Code:
12352202
NACRES:
NA.77

biological source

human

Quality Level

300

recombinant

expressed in E. coli

Assay

≥97% (SDS-PAGE)

form

lyophilized powder

potency

0.2-2.0 ng/mL ED50/EC50

quality

endotoxin tested

mol wt

26 kDa

packaging

pkg of 10 and 50 μg

storage condition

avoid repeated freeze/thaw cycles

technique(s)

cell culture | mammalian: suitable

impurities

≤1.000 EU/μg

color

white

UniProt accession no.

P05231

storage temp.

−20°C

Gene Information

human ... IL6(3569)

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Biochem/physiol Actions

Interleukin-6 (IL-6) is a multifunctional protein originally discovered in the media of cells stimulated with double stranded RNA. IL-6 appears to be directly involved in the responses that occur after infection and injury and may prove to be as important as IL-1 and TNF-α in regulating the acute phase response. IL-6 is reported to be produced by fibroblasts, activated T cells, activated monocytes or macrophages, and endothelial cells. It acts upon a variety of cells, including fibroblasts, myeloid progenitor cells, T cells, B cells and hepatocytes. IL-6 induces multiple effects, as indicated by its numerous synonyms: plasmacytoma growth factor (PCT-GF), interferon-β-2 (IFN-β2), monocyte derived human B cell growth factor, B cell stimulating factor (BSF-2), hepatocyte stimulating factor (HSF), Interleukin Hybridoma/Plasmacytoma-1 (IL-HP1). In addition, IL-6 appears to interact with IL-2 in the proliferation of T lymphocytes. IL-6 also potentiates the proliferative effect of IL-3 on multipotential hematopoietic progenitors.

Physical form

Lyophilized from a 0.2 μm filtered solution of phosphate buffer saline (PBS), pH 7.4, containing 500 μg bovine serum albumin.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P261 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Jee Eun Choi et al.
STAR protocols, 3(2), 101389-101389 (2022-05-24)
Metabolic reprogramming is associated with myeloid-derived suppressor cell (MDSC) immunosuppressive function. Here, we outline the process for acquiring MDSCs from human and murine sources for subsequent analysis of fatty acid oxidation, oxidative phosphorylation, and glycolysis using the Seahorse XFe 96
Maria Ferraiuolo et al.
Cancer letters, 433, 18-32 (2018-06-23)
Osteosarcoma (OS) is the most aggressive type of primary solid tumor that develops in bone. Whilst conventional chemotherapy can improve survival rates, the outcome for patients with metastatic or recurrent OS remains poor, so novel treatment agents and strategies are
Hemn Mohammadpour et al.
Cell reports, 37(4), 109883-109883 (2021-10-28)
Myeloid-derived suppressor cells (MDSCs) impede antitumor immunity; however, the precise mechanisms that regulate their suppressive function remain unresolved. Identifying these mechanisms could lead to therapeutic interventions to boost cancer immunotherapy efficacy. Here, we reveal that β2 adrenergic receptor (β2-AR) expression
Bin Zhang et al.
Stem cells and development, 23(11), 1233-1244 (2013-12-26)
Mesenchymal stem cells (MSCs) have been shown to secrete exosomes that are cardioprotective. Here, we demonstrated that MSC exosome, a secreted membrane vesicle, is immunologically active. MSC exosomes induced polymyxin-resistant, MYD88-dependent secreted embryonic alkaline phosphatase (SEAP) expression in a THP1-Xblue
Adriana Catalli et al.
PloS one, 9(5), e96891-e96891 (2014-05-14)
Despite the fact that glucocorticoids and long acting beta agonists are effective treatments for asthma, their effects on human mast cells (MC) appear to be modest. Although MC are one of the major effector cells in the underlying inflammatory reactions
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