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Merck
CN

H8041

IL-23 human

HumanKine®, recombinant, Xeno-free, >95% (SDS-PAGE), suitable for cell culture

别名:

Human IL-23, IL-23 Cytokine, Interleukin 23, Interleukin-23 human

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关于此项目

UNSPSC Code:
12352202
NACRES:
NA.77
Biological source:
human
Recombinant:
expressed in HEK 293 cells
Assay:
≥95% (SDS-PAGE)
Form:
lyophilized powder
Mol wt:
dimer 55 kDa (glycosylated)
Impurities:
≤1EU/mg
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产品名称

Interleukin-23 human, IL-23, recombinant, expressed in HEK 293 cells, HumanKine®, suitable for cell culture

biological source

human

Quality Segment

recombinant

expressed in HEK 293 cells

assay

≥95% (SDS-PAGE)

form

lyophilized powder

potency

≤2 ng/mL EC50

quality

endotoxin tested

mol wt

dimer 55 kDa (glycosylated)

packaging

pkg of 5X10 μg, pkg of 10 μg, pkg of 5 μg

technique(s)

cell culture | mammalian: suitable

impurities

≤1EU/mg

UniProt accession no.

storage temp.

−20°C

Gene Information

human ... IL23A(51561)

General description

HumanKine interleukin-23 (IL-23) is expressed as a heterodimeric 55 kDa cytokine composed of two glycosylated and disulfide linked subunits (p40 cystine linked to p19). Production in human HEK 293 cells offers authentic glycosylation. Cytokines produced in Sf9 or Sf21 cells have post-translational modifications, which are not human-like.

Interleukin-23 (IL-23) is a pro-inflammatory cytokine. It is mostly synthesized by activated dendritic cells and macrophages. It is a 20.7kDa protein with 189 amino acids. IL-23 is mostly expressed on activated/memory T cells and natural killer (NK) cells. This gene is located on human chromosome 12q13.3.

Biochem/physiol Actions

Interleukin-23 (IL-23) plays a major role in cutaneous immune-mediated inflammatory diseases like psoriasis, allergic contact dermatitis and atopic dermatitis. It is involved in cellular immunity, driving the expansion, stabilization and survival of Th17 cells.

Analysis Note

The specific activity was determined by the dose-dependent secretion of h-IFN-γ or IL-8 from human PBMC.

Legal Information

HumanKine is a registered trademark of Proteintech Group, Inc. and Humanzyme, Inc


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存储类别

11 - Combustible Solids

wgk

WGK 1



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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