Complement C5a Protein, Mouse (Biotinylated)

Complement C5/C5a Protein activates late complement components to form the membrane attack complex, C5-C9. C5b binds C6, initiating lytic complex assembly. C5a, produced by C5 degradation, acts as an anaphylatoxin, inducing local inflammation. C5a stimulates intracellular calcium release, smooth muscle contraction, vascular permeability, histamine release, and acts as a chemokine, guiding leukocyte migration. Complement C5a Protein, Mouse (Biotinylated) is the recombinant mouse-derived Complement C5/C5a protein, expressed by E. coli , with tag free.

For research use only. We do not sell to patients.
  • Species: Mouse
  • 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
  • Help & FAQs

Biological Activity

Description

Complement C5/C5a Protein activates late complement components to form the membrane attack complex, C5-C9. C5b binds C6, initiating lytic complex assembly. C5a, produced by C5 degradation, acts as an anaphylatoxin, inducing local inflammation. C5a stimulates intracellular calcium release, smooth muscle contraction, vascular permeability, histamine release, and acts as a chemokine, guiding leukocyte migration. Complement C5a Protein, Mouse (Biotinylated) is the recombinant mouse-derived Complement C5/C5a protein, expressed by E. coli , with tag free.

Background

Complement C5/C5a Protein, when activated by a C5 convertase, triggers the spontaneous assembly of the late complement components into the membrane attack complex, C5-C9. C5b forms a transient binding site for C6, forming the foundation for the assembly of the lytic complex. Meanwhile, C5a, produced through proteolytic degradation of complement C5, acts as an anaphylatoxin mediating local inflammatory processes. Its binding to the receptor C5AR1 induces various responses such as intracellular calcium release, smooth muscle contraction, increased vascular permeability, and histamine release from mast cells and basophilic leukocytes. Additionally, C5a acts as a potent chemokine, stimulating the movement of polymorphonuclear leukocytes and guiding their migration towards inflamed areas.

Technical Parameters

  • Species Mouse
  • Source E. coli
  • Tag Tag Free
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • C5a (N679-R755)
      Accession # P06684
    • C-term
  • Protein Length

    Full Length of C5a anaphylatoxin Chain

  • Conjugation

    Biotin

  • Synonyms

    C5; C3 And PZP-Like Alpha-2-Macroglobulin Domain-Containing Protein 4; Complement C5; C5a Anaphylatoxin; CPAMD4; Prepro-C5; Complement Component 5; Anaphylatoxin C5a Analog; C5a; ECLZB; C5b; C5D

  • AA Sequence

    NLHLLRQKIEEQAAKYKHSVPKKCCYDGARVNFYETCEERVARVTIGPLCIRAFNECCTIANKIRKESPHKPVQLGR

  • Predicted Molecular Mass

    9 kDa

  • Purity

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

Product Properties

Appearance

Solution

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.

Calculators

Reconstitution Calculator

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

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Desired Reconstitution Concentration Desired Reconstitution Concentration
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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