Recombinant Human IL-19 protein (His Tag)

Specifications

Catalog number

PKSH034106-01

Size / count

20 µg

Dry ice

No

Hazardous

No

Discontinued

No

Background

The molecular features at the IL19 locus may modestly alter the establishment of HIV-1 infection. Interleukin (IL) 19, IL-20, and IL-24 belong to the IL-10 cytokine family and have been identified to play a role in the regulation of epidermal functions and inflammation. The expression of IL19 in biopsies of patients with active ulcerative colitis was increased compared with patients with quiescent ulcerative colitis and that colitis was attenuated in IL-19-deficient mice. The disruption of the epithelial barrier with dextran sodium sulfate leads to increased IL-19 expression. Attenuated colitis in IL-19-deficient animals was associated with reduced numbers of IL-6-producing macrophages in the inflamed colonic lamina propria. Microbial-driven expression of IL-19 by intestinal macrophages may contribute to the pathogenesis of inflammatory bowel disease.

Abbreviation

IL-19

Synonyms

MDA; ZMDA; NG.1; IL 10C; IL 19; IL-10C; IL-19; Interleukin 19; Interleukin-19; MDA1; Melanoma differentiation-associated protein-like protein; IL19; ZMDA1

UniProt

Q9UHD0

Accession Number

Q9UHD0

Expression System

E.coli

Tag

C-His

Sequence

Leu 25-Ala 177

Applications

Cell culture

Field of Research

Immunology

Endotoxin

< 0.1 EU per μg of the protein as determined by the LAL method.

Purity

> 98 % as determined by reducing SDS-PAGE.

Bioactivity

50

Reconstitution

Please refer to the printed manual for detailed information.

Shipping Conditions

This product is provided as lyophilized powder which is shipped with ice packs.

Storage Conditions

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Calculated Molecular Weight

18.7 kDa

Observed Molecular Weight

18 kDa

Species

Human