Annexin A13/ANXA13 Protein, Human

Customer Review

Based on 1 Customer Validation

Annexin A13 Protein, Human is a 35-kDa multifunctional protein which belongs to the annexin family. Annexin A13 is highly expressed in the digestive system and may plays a role in apoptotic cell-mediated immunosuppression, hypertension, and cell death recognition. Annexin A13 can be used as biomarker in CRC biomarker in colorectal cancer (CRC).

For research use only. We do not sell to patients.
  • Species: Human
  • Source: E. coli
  • Storage:
    Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • References
  • Help & FAQs

Biological Activity

Description

Annexin A13 Protein, Human is a 35-kDa multifunctional protein which belongs to the annexin family. Annexin A13 is highly expressed in the digestive system and may plays a role in apoptotic cell-mediated immunosuppression, hypertension, and cell death recognition. Annexin A13 can be used as biomarker in CRC biomarker in colorectal cancer (CRC)[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.
ANX A13 is a calcium-dependent phospholipid-binding protein being preferentially located on the cytosolic face of the plasma membrane. Annexin A13 plays a role in cytoskeletal interactions, phospholipase inhibition, regulation of cellular growth, and intracellular signal transduction pathways.
Human Annexin A13 shares approximately 86% and 91% aa sequence identity with mouse and dog Annexin A13.

MCE Validation Data

  • Purity - SDS-PAGE

    Purity - SDS-PAGE

    ≥ 95%, as determined by reducing SDS-PAGE.

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag Tag Free
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • ANXA13 (G2-H316)
      Accession # P27216
    • C-term
  • Protein Length

    Full Length

  • Synonyms

    ANXA13; Annexin-13; Prev. ANX13; Annexin, Intestine-Specific; Intestine-Specific Annexin; Annexin; Annexin XIII; Annexin A13; ISA

  • AA Sequence

    GNRHAKASSPQGFDVDRDAKKLNKACKGMGTNEAAIIEILSGRTSDERQQIKQKYKATYGKELEEVLKSELSGNFEKTALALLDRPSEYAARQLQKAMKGLGTDESVLIEVLCTRTNKEIIAIKEAYQRLFDRSLESDVKGDTSGNLKKILVSLLQANRNEGDDVDKDLAGQDAKDLYDAGEGRWGTDELAFNEVLAKRSYKQLRATFQAYQILIGKDIEEAIEEETSGDLQKAYLTLVRCAQDCEDYFAERLYKSMKGAGTDEETLIRIVVTRAEVDLQGIKAKFQEKYQKSLSDMVRSDTSGDFRKLLVALLH

  • Predicted Molecular Mass

    35.4 kDa

  • Molecular Weight

    Approximately 33 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

    ≥ 95%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Solution

Formulation

Supplied as a 0.22 μm filtered solution of 20 mM Tris-HCl, 100 mM NaCl, 10% glycerol, pH 8.0.
Note: For SPR assay, please replace the buffer. Primary amine components (e.g., Tris, imidazole) can affect protein-coupled chips.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Storage & Stability

Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

Shipping

Shipping with dry ice.

References

Calculators

Reconstitution Calculator

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

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Dilution Calculator

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

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The Specific Activity Calculator Equation
  • Specific Activity (Unit/mg)
  • Biological Activity (ED50)

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

Specific Activity (Unit/mg) Specific Activity (Unit/mg)
Unit/mg
= 106 ÷
Biological Activity (ED50) Biological Activity (ED50)
106 ÷
ng/mL
MOQ
Minimum order quantity
100 mg

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