Polyclonal Anti-Annexin A1
Product Specifications
Background
Annexin A1 / Annexin I also known as lipocortin I is a protein that in humans is encoded by the ANXA1 gene. Annexin I belongs to the annexin family of Ca2+-dependent phospholipid-binding proteins that have a molecular weight of approximately 35,000 to 40,000 and are preferentially located on the cytosolic face of the plasma membrane. Annexin I protein has an apparent relative molecular mass of 40 kDa, with phospholipase A2 inhibitory activity. Annexin I has been of interest for use as a potential anticancer drug. It inhibits the NF-κB signal transduction pathway, which is exploited by cancerous cells to proliferate and avoid apoptosis. ANXA1 inhibits the activation of NF-κB by binding to the p65 subunit.
Host
Rabbit
Reactivity
Human, monkey, dog
Immunogen
A synthetic peptide (conjugated to KLH) corresponding to N-terminal residues of humanAnnexin A1.
Applications
Western Blot (1:1000)
Form
Liquid
References & Citations
1. Wallner BP, Mattaliano RJ, Hession C, Cate RL, Tizard R, Sinclair LK, Foeller C, Chow EP, Browing JL, Ramachandran KL (1986) . "Cloning and expression of human lipocortin, a phospholipase A2 inhibitor with potential anti-inflammatory activity". Nature 320 (6057) : 77–81. 2. Zhang Z, Huang L, Zhao W, Rigas B (March 2010) . "Annexin 1 induced by anti-inflammatory drugs binds to NF-kappaB and inhibits its activation: anticancer effects in vitro and in vivo". Cancer Res. 70 (6) : 2379–88.
Storage Conditions
Store at -20°C for 1 year. Avoid repeated freeze and thaw cycles.
Specificity
Detect endogenous level of total Annexin A1 protein.
Isotype
IgG
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