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  3. Annexin A3/ANXA3 Protein, Human

Annexin A3/ANXA3 Protein, Human

Cat. No.: HY-P7516
Handling Instructions

Annexin A3 Protein, Human is a 37 kDa endogenous and secretory multifunctional protein which belongs to the annexin family. Annexin A13 is highly expressed in various carcinomas cells. Human Annexin A3 can promote aggressive cancer and stem cell-like properties and can be used as a useful predictive biomarker in HCC[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 A3/ANXA3 Protein, Human Related Classifications

  • Technical Parameters

  • Properties

  • Documentation




E. coli


P12429 (M1-D323)

Gene ID


rHuAnnexin A3; ANXA3; Annexin A3
AA Sequence


Molecular Weight

Approximately 33.0 kDa

Biological Activity
Data is not available.

Lyophilized powder.


Lyophilized after extensive dialysis against PBS, pH 7.4.

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.


The Annexins comprise a family of proteins that are involved in many aspects of cellular membrane dynamics and the regulation of membrane-associated proteins.
Annexin A3, also known as Annexin III and Lipocortin III (LPC3), is a calcium-dependent phospholipid-binding protein being preferentially located on the cytosolic face of the plasma membrane. Human Annexin A3 shares 89% and 85% aa sequence identity with mouse and rat Annexin A3, respectively[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 A3/ANXA3 Protein, Human
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