Ac9-25

Pricing Availability Delivery Time Qty
Cat.No. 3231 - Ac9-25 | Ac-Gln-Ala-Trp-Phe-Ile-Glu-Asn-Glu-Glu-Gln-Glu-Tyr-Val-Gln-Thr-Val-Lys | CAS No. 284040-76-2
Description: Annexin I N-terminal peptide; acts as a FPR1 ligand
Datasheet
Citations

Biological Activity

N-terminal peptide of Annexin I (AI/Lipocortin I) that inhibits leukocyte extravasation. Acts as a formyl peptide receptor 1 (FPR1) ligand and stimulates neutrophil NADPH oxidase activation.

Technical Data

M. Wt 2183.35
Formula C99H143N23O33
Sequence QAWFIENEEQEYVQTVK

(Modifications: Gln-1 = N-terminal amide)

Storage Desiccate at -20°C
CAS Number 284040-76-2
PubChem ID 90488817
InChI Key VWAGQOJTUDBVPD-ZONPJGGESA-N
Smiles CC[C@H](C)[C@H](NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@H](CC1=CNC2=C1C=CC=C2)NC(=O)[C@H](C)NC(=O)[C@H](CCC(N)=O)NC(C)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C(O)=O

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

All Tocris products are intended for laboratory research use only.

Solubility Data

SolubilitySoluble to 1 mg/ml in 20% acetonitrile / water

Preparing Stock Solutions

The following data is based on the product molecular weight 2183.35. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 0.46 mL 2.29 mL 4.58 mL
5 mM 0.09 mL 0.46 mL 0.92 mL
10 mM 0.05 mL 0.23 mL 0.46 mL
50 mM 0.01 mL 0.05 mL 0.09 mL

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Product Datasheets

Safety Datasheet

References

References are publications that support the products' biological activity.

Walther et al (2000) A novel ligand of the formyl peptide receptor: annexin I regulates neutrophil extravasation by interacting with the FPR. Mol.Cell 5 831 PMID: 10882119

Rabiert et al (2007) The N-formyl peptide receptors and the anaphylatoxin C5a receptors: an overview. Biochimie 89 1089 PMID: 17428601

Karlsson et al (2005) Neutrophil NADPH-oxidase activation by an annexin AI peptide is transduced by the formyl peptide receptor (FPR), whereas an inhibitory signal is generated independently of the FPR family receptors. J.Leuko.Biol. 78 762 PMID:


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Keywords: Annexin I N-terminal peptide Acts FPR1 ligands FPRL Formyl Peptide Receptors Formyl Peptide Receptor Peptide

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