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Key Documents

SML3198

Sigma-Aldrich

Ac2-26 trifluoroacetate

≥98% (HPLC)

Sinonimo/i:

Ac2-26 TFA, LC1 trifluoroacetate, Lipocortin 1- trifluoroacetate, Ac-Ala-Met-Val-Ser-Glu-Phe-Leu-Lys-Gln-Ala-Trp-Phe-Ile-Glu-Asn-Glu-Glu-Gln-Glu-Tyr-Val-Gln-Thr-Val-Lys-OH trifluoroacetate, Annexin A1 trifluoroacetate, AnxA1 trifluoroacetate

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About This Item

Formula empirica (notazione di Hill):
C141H210N32O44S
Peso molecolare:
3089.43
Codice UNSPSC:
12352107

Livello qualitativo

Saggio

≥98% (HPLC)

Forma fisica

powder

Colore

white to off-white

Temperatura di conservazione

−20°C

Descrizione generale

Ac2-26 is a Lipocortin 1/Annexin 1 Peptide Mimetic, derived from the N-terminal region of annexin A1 (AnxA1). It contains residues 2–26 of AnxA1. Ac2-26 activates formyl peptide receptor family members formyl peptide receptor (FPR), FPR-like (FPRL) 1 and FPRL2. It exhibits an anti-inflammatory effect by inhibiting the adhesion and transmigration of leukocytes (leukocyte extravasation). This facilitates the growth and migration of epithelial cells, aiding in tissue repair. Ac2-26 also serves as a cardioprotective peptide. It is observed that Ac2-26 reduces acute lung injury caused by ischemia and reperfusion.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Liang Wu et al.
Diabetes, 70(10), 2192-2203 (2021-06-10)
Inflammation and abnormal metabolism play important roles in the pathogenesis of diabetic nephropathy (DN). Annexin A1 (ANXA1) contributes to inflammation resolution and improves metabolism. In this study, we assess the effects of ANXA1 in diabetic mice and proximal tubular epithelial
Josh C Woloszynek et al.
The Journal of biological chemistry, 287(41), 34101-34109 (2012-08-11)
Neutrophil serine proteases play an important role in inflammation by modulating neutrophil effector functions. We have previously shown that neutrophils deficient in the serine proteases cathepsin G and neutrophil elastase (CG/NE neutrophils) exhibit severe defects in chemokine CXCL2 release and
José Marcos Sanches et al.
Cells, 10(1) (2021-01-15)
This study evaluated the role of endogenous and exogenous annexin A1 (AnxA1) in the activation of the NLRP3 inflammasome in isolated peritoneal neutrophils. C57BL/6 wild-type (WT) and AnxA1 knockout mice (AnxA1-/-) received 0.3% carrageenan intraperitoneally and, after 3 h, the

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