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Merck
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主要文件

SRP3090

Sigma-Aldrich

IL-3 人

Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

别名:

HCGF, MCGF (Mast cell growth factor), Multi-CSF, P-cell stimulation factor

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About This Item

分類程式碼代碼:
12352202
NACRES:
NA.32

生物源

human

重組細胞

expressed in E. coli

化驗

≥98% (HPLC)
≥98% (SDS-PAGE)

形狀

lyophilized

效力

≤0.1 ng/mL ED50

分子量

15.0 kDa

包裝

pkg of 10 μg

技術

cell culture | mammalian: suitable

雜質

<0.1 EU/μg endotoxin, tested

顏色

white to off-white

UniProt登錄號

運輸包裝

wet ice

儲存溫度

−20°C

基因資訊

human ... IL3(3562)

一般說明

IL3 (interleukin 3) is a haematopoietic growth factor, the gene for which is localized to human chromosome locus 5.
Recombinant human IL-3 is a 15.0 kDa globular protein containing 133 amino acid residues.

生化/生理作用

IL3 (interleukin 3) promotes the survival, proliferation and differentiation of haematopoietic progenitor cells. It also functions as an activator of basophils thus, resulting in significant increase in antigen and IgE-mediated release of cytokines and other mediators. Certain variants in this gene confer protection against malaria attack, and thus, this gene might play a role in the pathophysiology of falciparum malaria. SNP (single nucleotide polymorphism) rs40401 in this gene and smoking have a positive correlation with asthma in Japanese women. IL3 is involved in brain development and has a direct influence on the proliferation and survival of neural progenitor cell population, thereby also controlling human brain volume.

序列

APMTQTTSLK TSWVNCSNMI DEIITHLKQP PLPLLDFNNL NGEDQDILME NNLRRPNLEA FNRAVKSLQN ASAIESILKN LLPCLPLATA APTRHPIHIK DGDWNEFRRK LTFYLKTLEN AQAQQTTLSL AIF

外觀

Lyophilized with no additives.

重構

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. 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 stabilizer (example 5% Trehalose) and store in working aliquots at -20°C to -80°C.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Y Miyake et al.
Scandinavian journal of immunology, 79(6), 410-414 (2014-04-02)
Three previous genetic association studies conducted in Korea and China investigated the relationship between IL3 single nucleotide polymorphism (SNP) rs40401 and asthma, but their results were inconsistent. We examined this relationship and the possibility of an interaction between IL3 SNP
Christian G Meyer et al.
Human molecular genetics, 20(6), 1173-1181 (2011-01-13)
Using segregation analyses, control of malaria parasites has previously been linked to a major gene within the chromosomal region 5q31-33, but also to complex genetic factors in which effects are under substantial age-dependent influence. However, the responsible gene variants have
Xiong-jian Luo et al.
PloS one, 7(11), e50375-e50375 (2012-12-12)
One of the most significant evolutionary changes underlying the highly developed cognitive abilities of humans is the greatly enlarged brain volume. In addition to being far greater than in most other species, the volume of the human brain exhibits extensive
J N Ihle
Chemical immunology, 51, 65-106 (1992-01-01)
Considerable information has accumulated over the past several years relating to the biological activities of IL-3 which supports that concept that IL-3 has a unique capacity to support the proliferation and differentiation of a wide spectrum of hematopoietic cells. The
S Yousefi et al.
Allergy, 70(9), 1184-1188 (2015-06-05)
Basophils are primarily associated with immunomodulatory functions in allergic diseases and parasitic infections. Recently, it has been demonstrated that both activated human and mouse basophils can form extracellular DNA traps (BETs) containing mitochondrial DNA and granule proteins. In this report

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