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Merck
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About This Item

MDL编号:
UNSPSC代码:
51111800
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生物来源

human

重组

expressed in E. coli

方案

>97% (SDS-PAGE)

表单

lyophilized powder

效能

0.1-0.3 μg/mL ED50 (cytochalasin B treated human neutrophils)
0.1-0.5 ng/mL ED50 (BaF/3 hCXCR-2 transfected cells)

分子量

~7.6 kDa

储存条件

avoid repeated freeze/thaw cycles (Storage in "frost-free" freezers is not recommended)

技术

cell culture | mammalian: suitable

杂质

endotoxin, tested

UniProt登记号

储存温度

−20°C

基因信息

human ... PPBP(5473)

生化/生理作用

Neutrophil Activating Peptide-2, a member of the CXC chemokine family, chemoattracts and activates neutrophils and also binds CXCR-2. NAP-2 is proteolytically processed C-terminal fragments of platelet basic protein (PBP), which is found in the α-granules of human platelets.

外形

Lyophilized from a 0.2 μm filtered solution in 30% acetonitrile and 0.1% trifluoroacetic acid containing 0.5 mg bovine serum albumin.

分析说明

The biological activity is measured by the induction of myeloperoxidase release from cytochalasin B treated human neutrophils.

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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