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Merck
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主要文件

安全信息

SRP3098

Sigma-Aldrich

IL-8 (77aa) (CXCL8) human

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

别名:

CXCL8, NAP-1, monocyte-derived neutrophil chemotactic factor (MDNCF), neutrophil activating factor (NAF)

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About This Item

UNSPSC代码:
12352202
NACRES:
NA.32

生物来源

human

重组

expressed in E. coli

方案

≥98% (HPLC)
≥98% (SDS-PAGE)

表单

lyophilized

分子量

8.9 kDa

包装

pkg of 25 μg

技术

cell culture | mammalian: suitable

杂质

<0.1 EU/μg endotoxin, tested

颜色

white to off-white

UniProt登记号

运输

wet ice

储存温度

−20°C

基因信息

human ... IL8(3576)

一般描述

Interleukin-8 (IL-8) is a proinflammatory CXC chemokine that can signal through the C-X-C motif chemokine receptors 1 and 2 (CXCR1 and 2). It is also called as C-X-C motif chemokine ligand 8 (CXCL8). IL-8 is secreted by monocytes and endothelial cells. The gene encoding IL-8 is localized on human chromosome 4q13.3. Recombinant human IL-8 (endothelial-derived) is an 8.9kDa protein containing 77 amino acid residues.

应用

IL-8 (77aa) (CXCL8) human has been used as a G protein-coupled receptor (GPCR) agonist.

生化/生理作用

Interleukin-8 (IL-8) chemoattracts and activates neutrophils. It is involved in guiding neutrophils and oligodendrocytes to sites of infection. The protein also stimulates angiogenesis and tumor growth. It is also associated with inflammatory diseases.

序列

AVLPRSAKEL RCQCIKTYSK PFHPKFIKEL RVIESGPHCA NTEIIVKLSD GRELCLDPKE NWVQRVVEKF LKRAENS

外形

Lyophilized with no additives.

重悬

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 carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

常规特殊物品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Malefyt, R.
Cytokine Reference, 1061-1067 (2001)
K Matsushima et al.
The Journal of experimental medicine, 167(6), 1883-1893 (1988-06-01)
The cDNA coding for human monocyte-derived neutrophil-specific chemotactic factor (MDNCF) was cloned from LPS-stimulated human monocyte mRNA. The cDNA sequence codes for a polypeptide consisting of 99 amino acids, including a putative signal sequence. Comparison of the deduced amino acid
Nathan D Camp et al.
Pharmacological research, 105, 13-21 (2016-01-17)
G protein-coupled receptors (GPCRs) are essential membrane proteins that facilitate cell-to-cell communication and co-ordinate physiological processes. At least 30 human GPCRs contain a Type I PSD-95/DLG/Zo-1 (PDZ) ligand in their distal C-terminal domain; this four amino acid motif of X-[S/T]-X-[φ]
The chemokine and chemokine receptor superfamilies and their molecular evolution.
Zlotnik A
Genome Biology, 7(12), 243-243 (2006)
Qi Sun et al.
International journal of clinical and experimental pathology, 8(7), 8376-8384 (2015-09-05)
Interleukin-8 (IL-8), matrix metalloproteinase-9 (MMP-9) and neovascularization have been implicated to be associated with biological processes, especially cancer progression. However, few studies have investigated the role of IL-8 in human hilar cholangiocarcinoma. In this study we detected the expression of

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