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Annexin A3/ANXA3 Protein, Human

Cat. No.: HY-P7516
COA 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.

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

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50 μg $590 In-stock
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Description

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].

Background

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].

Species

Human

Source

E. coli

Tag

Tag Free

Accession

P12429 (M1-D323)

Gene ID

306  [NCBI]

Synonyms
rHuAnnexin A3; ANXA3; Annexin A3
AA Sequence

MASIWVGHRGTVRDYPDFSPSVDAEAIQKAIRGIGTDEKMLISILTERSNAQRQLIVKEYQAAYGKELKDDLKGDLSGHFEHLMVALVTPPAVFDAKQLKKSMKGAGTNEDALIEILTTRTSRQMKDISQAYYTVYKKSLGDDISSETSGDFRKALLTLADGRRDESLKVDEHLAKQDAQILYKAGENRWGTDEDKFTEILCLRSFPQLKLTFDEYRNISQKDIVDSIKGELSGHFEDLLLAIVNCVRNTPAFLAERLHRALKGIGTDEFTLNRIMVSRSEIDLLDIRTEFKKHYGYSLYSAIKSDTSGDYEITLLKICGGDD

Molecular Weight

Approximately 33.0 kDa

Purity

Greater than 90% as determined by reducing SDS-PAGE.

Appearance

Lyophilized powder.

Formulation

Lyophilized after extensive dialysis against PBS, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Storage & Stability

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

Documentation
References

Annexin A3/ANXA3 Protein, Human Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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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

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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Annexin A3/ANXA3 Protein, Human
Cat. No.:
HY-P7516
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