Annexin a1 antibody (AA 2-346)

Catalog No. ABIN3043783

Product Details anti-Annexin a1 Antibody

Target: Annexin a1 (ANXA1) (Annexin A1 (ANXA1))

Binding Specificity: AA 2-346

Reactivity: Human, Rat, Monkey

Host: Rabbit

Clonality: Polyclonal

Conjugate: This Annexin a1 antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC)

Purpose: Anti-Annexin A1/ANXA1 Antibody Picoband®

Cross-Reactivity (Details): No cross-reactivity with other proteins

Characteristics: Anti-Annexin A1/ANXA1 Antibody Picoband® (ABIN3043783). Tested in IHC, WB applications. This antibody reacts with Human, Monkey, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Purification: Immunogen affinity purified.

Immunogen: E.coli-derived human Annexin A1 recombinant protein (Position: A2-N346). Human Annexin A1 shares 88% and 89% amino acid (aa) sequences identity with mouse and rat Annexin A1, respectively.

Isotype: IgG

Application Details

Application Notes: Western blot, 0.1-0.5 μg/mL, Human, Monkey, Rat
Immunohistochemistry (Paraffin-embedded Section), 0.5-1 μg/mL, Human, Rat
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. "Entrez Gene: ANXA1 annexin A1". 3. Walther, A., Riehemann, K., Gerke, V. A novel ligand of the formyl peptide receptor: annexin I regulates neutrophil extravasation by interacting with the FPR. Molec. Cell 5: 831-840, 2000.

Comment:

Antibody can be supported by chemiluminescence kit ABIN921124 in WB, supported by ABIN921231 in IHC(P) and IHC(F).

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Add 0.2 mL of distilled water will yield a concentration of 500 μg/mL.

Concentration: 500 μg/mL

Buffer: Each vial contains 5 mg BSA, 0.9 mg NaCl, 0.2 mg Na2HPO4, 0.05 mg Sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing.

Storage: 4 °C,-20 °C

Storage Comment: Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month.
It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

References for anti-Annexin a1 antibody (ABIN3043783)

Zhang, Wu, Zha, Zhao, Feng: "The prognostic value and clinicopathological features of sarcomatoid differentiation in patients with renal cell carcinoma: a systematic review and meta-analysis." in: Cancer management and research, Vol. 10, pp. 1687-1703, (2018) (PubMed).

Manville, Abbott: "Ancient and modern anticonvulsants act synergistically in a KCNQ potassium channel binding pocket." in: Nature communications, Vol. 9, Issue 1, pp. 3845, (2018) (PubMed).

Mohamed, Idris, Ahmed, Åstrøm, Mustafa, Ibrahim, Mustafa: "Influence of type 2 diabetes on local production of inflammatory molecules in adults with and without chronic periodontitis: a cross-sectional study." in: BMC oral health, Vol. 15, pp. 86, (2015) (PubMed).

Target Details for Annexin a1

Target: Annexin a1 (ANXA1) (Annexin A1 (ANXA1))

Alternative Name: ANXA1 (ANXA1 Products)

Background:

Synonyms: Annexin A1,Annexin I,Annexin-1,Calpactin II,Calpactin-2,Chromobindin-9,Lipocortin I,Phospholipase A2 inhibitory protein,p35,ANXA1,ANX1, LPC1,

Tissue Specificity: Ubiquitously expressed, with highest levels in lung, kidney, heart, gastrointestinal system and prostate. Isoform Testis-specific is expressed in spermatocytes and adult testis. .

Background: ANXA1, also known as lipocortin I or Annexin A1, is a protein that in humans is encoded by the ANXA1 gene. It is mapped to 9q21.13. ANXA1 belongs to a family of Ca (2+)-dependent phospholipid binding proteins which have a molecular weight of approximately 35,000 to 40,000 and are preferentially located on the cytosolic face of the plasma membrane. ANXA1 protein has an apparent relative molecular mass of 40 kDa, with phospholipase A2 inhibitory activity. Lower peptide concentrations possibly found in inflammatory situations elicit Ca (2+) transients without fully activating the mitogen-activated protein kinase pathway. This causes a specific inhibition of the transendothelial migration of neutrophils and a desensitization of neutrophils toward a chemoattractant challenge. These findings identified ANXA1 peptides as novel, endogenous FPR ligands and established a mechanistic basis of ANXA1-mediated antiinflammatory effects.

Sequence Similarities: Belongs to the annexin family.

Molecular Weight: 39 kDa

Gene ID: 301

UniProt: P04083

Pathways: Hormone Transport