SRP3274
IL-13 human
Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)
Szinonimák:
NC300
Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(1)
About This Item
UNSPSC kód:
12352202
NACRES:
NA.32
Javasolt termékek
biológiai forrás
human
rekombináns
expressed in E. coli
Teszt
≥98% (HPLC)
≥98% (SDS-PAGE)
Forma
lyophilized
hatékonyság
≥1.0 ng/mL
molekulatömeg
12.6 kDa
kiszerelés
pkg of 10 μg
szennyeződések
<0.1 EU/μg endotoxin, tested
szín
white to off-white
UniProt elérési szám
kiszállítva
wet ice
tárolási hőmérséklet
−20°C
Géninformáció
human ... IL13(3596)
Általános leírás
Interleukin-13 (IL-13) is an immunoregulatory cytokine produced primarily by activated T-helper 2 (Th2) cells,and also by mast cells and natural killer (NK) cells. The gene encoding it is localized on human chromosome 5q31. Human and murine IL-13 is cross-species reactive. Recombinant human IL-13 is a 12.6kDa protein consisting of 115 amino acid residues.
Biokémiai/fiziológiai hatások
Interleukin-13 (IL-13) has a role in immune activities against infections and influences the function of various cells taking part in the same. It has been studied to be overexpressed in glioblastoma tumors and cell lines. IL-13 stimulates fibrosis in many infectious diseases. Targeted deletion of IL-13 in mice resulted in impaired T-helper 2 (Th2) cell development and indicated an important role for IL-13 in the expulsion of gastrointestinal parasites. IL-13 exerts anti-inflammatory effects on monocytes and macrophages and it inhibits the expression of inflammatory cytokines such as tumor necrosis factor-α (TNF-α), interleukins-1β, -6 and -8. IL-13 has also been shown to enhance B cell proliferation and to induce isotype switching resulting in increased production of immunoglobulin E (IgE). Blocking of IL-13 activity inhibits the pathophysiology of asthma.
Fizikai forma
Lyophilized from 20mM Sodium Phosphate, pH 7.0.
Feloldás
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/mL. Note: Slow to dissolve. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
Tárolási osztály kódja
10 - Combustible liquids
WGK
WGK 3
Lobbanási pont (F)
Not applicable
Lobbanási pont (C)
Not applicable
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Analitikai tanúsítványok (COA)
Lot/Batch Number
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Az ügyfelek ezeket is megtekintették
Genetic variants of IL-13 signalling and human asthma and atopy.
Heinzmann A
Human Molecular Genetics, 9(4), 549-559 (2000)
Ji-Yun Lee et al.
Journal of immunology (Baltimore, Md. : 1950), 194(12), 5990-5998 (2015-05-15)
Mucin overproduction is a hallmark of otitis media (OM). Streptococcus pneumoniae is one of the most common bacterial pathogens causing OM. Mucin MUC5AC plays an important role in mucociliary clearance of bacterial pathogens. However, if uncontrolled, excessive mucus contributes significantly
M Wills-Karp et al.
Science (New York, N.Y.), 282(5397), 2258-2261 (1998-12-18)
The worldwide incidence, morbidity, and mortality of allergic asthma are increasing. The pathophysiological features of allergic asthma are thought to result from the aberrant expansion of CD4(+) T cells producing the type 2 cytokines interleukin-4 (IL-4) and IL-5, although a
Gui Yang et al.
The Journal of biological chemistry, 290(20), 12858-12867 (2015-04-04)
Restoration of the antigen (Ag)-specific immune tolerance in an allergic environment is refractory. B cells are involved in immune regulation. Whether B cells facilitate the generation of Ag-specific immune tolerance in an allergic environment requires further investigation. This paper aims
IL-4, IL-10 and IL-13 down-regulate monocyte-chemoattracting protein-1 (MCP-1) production in activated intestinal epithelial cells.
Kucharzik T
Clinical and Experimental Immunology, 111(1), 152-157 (1998)
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