Human ANXA2 Protein (ANX-HE102)

  • Express System: E.coli
  • Product Tag: N-His
  • Purity: > 95% as determined by Tris-Bis PAGE
  • Amino Acid Range: Ser2-Asp339

Catalog: ANX-HE102


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Product Description Recombinant Human ANXA2 Protein is expressed from E.coli with His tag at the N-Terminus.It contains Ser2-Asp339.

Product Background

ANXA2, highly expressed in invasive breast cancer cells, is closely related with poor prognosis, and acts as a molecular switch to EGFR activation. ANXA2 expression is inversely correlated with cell sensitivity to gefitinib. Knockdown of ANXA2 expression in MDA-MB-231 cells increased the gefitinib induced cell death. When ANXA2 was overexpressed in MCF7 cells, the gefitinib induced cell death was decreased. Furthermore, the phosphorylation of ANXA2 at Tyr23 is negatively correlated with the sensitivity of TNBC to gefitinib.

Product Category

Recombinant Protein


Synonyms Chromobindin-8; Lipocortin II; PAP-IV; ANX2; ANX2L4; CAL1H; LPC2D; ANXA2; Annexin A2; Annexin II; LIP2PAP-IV; LPC2D; LPC2DP36; p36



Amino Acid Range

Molecular Weight The protein has a predicted MW of 39.6 kDa same as Tris-Bis PAGE result.

Product Tag


Express System

Purity > 95% as determined by Tris-Bis PAGE
Endotoxin Less than 1EU per ug by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Human ANXA2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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