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  3. Annexin A1/ANXA1 Protein, Human

Annexin A1/ANXA1 Protein, Human

Cat. No.: HY-P7512
Handling Instructions

Annexin A1 Protein, Human is an approximately 34.0 kDa Annexin A1 protein expressed by the E. coli system. Annexin A1 is a Ca2+-dependent phospholipid binding protein and has inhibitory effects on phospholipase A2 (PLA2)[1].

For research use only. We do not sell to patients.

Protein Expression Service

Recombinant Proteins-MedChemExpress
Size Price Stock Quantity
10 μg $210 In-stock
Estimated Time of Arrival: December 31
50 μg $590 In-stock
Estimated Time of Arrival: December 31
100 μg   Get quote  
250 μg   Get quote  

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Annexin A1/ANXA1 Protein, Human Related Classifications

  • Technical Parameters

  • Properties

  • Documentation




E. coli


P04083 (A2-N346)

Gene ID


rHuAnnexin A1; ANXA1; Annexin A1
AA Sequence


Molecular Weight

Approximately 34.0 kDa

Biological Activity
Data is not available.

Lyophilized powder.


Lyophilized after extensive dialysis against 20 mM PB, 150 mM NaCl, pH 7.2.

Endotoxin Level

<1 EU/μg, determined by LAL method.


It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O or PBS.

Storage & Stability

Stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.


Room temperature in continental US; may vary elsewhere.


Annexin A1 is a member of the Ca2+-dependent phospholipid binding proteins that are localized on the cytosolic face of the plasma membrane. Annexin A1 inhibits activity of phospholipase A2, binding 2-4 calcium ions with high affinity. Annexin A1 is a protein with multifunctional roles in innate and adaptive immunity mainly devoted to the regulation of inflammatory cells and the resolution of inflammation. Annexin A1 is an anti-inflammatory molecule playing major role as an inhibitor of neutrophil transmigration and recruitment at inflammatory sites[1][2].

  • Reconstitution Calculator

  • Dilution Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

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Annexin A1/ANXA1 Protein, Human
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