IDR 1002

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Description: Innate defence regulator peptide
Purity: ≥95% (HPLC)
Datasheet
Citations
Reviews
Pathways (1)

Biological Activity for IDR 1002

IDR 1002 is an innate defence regulator peptide. It reduces bacterial burden and inflammatory responses in murine models of sinusitis infection and bacterial acute lung infection. It inhibits LPS-induced NF-κB and COX-2 and induces the phosphorylation/activation of p38, ERK1/2, MSK1, and CREB.

Technical Data for IDR 1002

M. Wt 1652.06
Formula C79H130N26O13
Sequence VQRWLIVWRIRK

Modifications: Lys-12; C-terminal amide)

Storage Store at -20°C
Purity ≥95% (HPLC)
CAS Number 1224095-25-3
PubChem ID 166603919
InChI Key SEBZWKNTKRJFDZ-BRVBZNILSA-N
Smiles O=C(N[C@@H](CCC(N)=O)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC1=CNC2=CC=CC=C12)C(N[C@@H](CC(C)C)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](C(C)C)C(N[C@@H](CC3=CNC4=CC=CC=C34)C(N[C@@H](CCCNC(N)=N)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCCN)C(N)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](C(C)C)N

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data for IDR 1002

Solubility Soluble to 1 mg/ml in water

References for IDR 1002

References are publications that support the biological activity of the product.

Alford et al (2021) Murine model of sinusitis infection for screening antimicrobial and immunomodulatory therapies. Front.Cell.Infect.Microbiol. 11 621081 PMID: 33777834

Wuerth et al (2018) Characterization of host responses during pseudomonas aeruginosa acute infection in the lungs and blood and after treatment with the synthetic immunomodulatory peptide IDR-1002. Infect.Immun. 87 e00661 PMID: 30323028

Huante-Mendoza et al (2016) Peptide IDR-1002 inhibits NF-κB nuclear translocation by inhibition of IκBα degradation and activates p38/ERK1/2-MSK1-dependent CREB phosphorylation in macrophages stimulated with lipopolysaccharide. Front.Immunol. 7 533 PMID: 27933067


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Keywords: IDR 1002, IDR 1002 supplier, IDR1002, antimicrobial, host-defense, peptides, inflammation, sinusitis, lung, infection, in, vivo, CREB, COX2, cytokines, IDR, innate, defence, response, peptide, p38, ERK, NF-kB/IkB, Cytokines, 7866, Tocris Bioscience

Citations for IDR 1002

Citations are publications that use Tocris products.

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Pathways for IDR 1002

NF-κB Signaling Pathway

NF-κB Signaling Pathway

NF-κB signaling plays an important role in inflammation, the innate and adaptive immune response and stress. Dysregulated signaling can occur in inflammatory and autoimmune diseases.