Serum amyloid A protein, Cat (P.pastoris, His)

Serum amyloid A is a major acute phase reactant, plays a dynamic role in the acute phase response and serves as an essential apolipoprotein in high-density lipoprotein (HDL) complexes. Enhanced expression during the acute phase response reflects its overall involvement in the body's adaptive response to different challenges. Serum amyloid A protein, Cat (P.pastoris, His) is the recombinant cat-derived Serum amyloid A protein, expressed by P. pastoris , with N-His labeled tag.

For research use only. We do not sell to patients.
  • Species: Cat
  • Source: P. pastoris
  • Storage:
    Stored at -20°C for 2 years from date of receipt. 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.
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs

Biological Activity

Description

Serum amyloid A is a major acute phase reactant, plays a dynamic role in the acute phase response and serves as an essential apolipoprotein in high-density lipoprotein (HDL) complexes. Enhanced expression during the acute phase response reflects its overall involvement in the body's adaptive response to different challenges. Serum amyloid A protein, Cat (P.pastoris, His) is the recombinant cat-derived Serum amyloid A protein, expressed by P. pastoris , with N-His labeled tag.

Background

Serum Amyloid A Protein emerges as a key player in the acute phase response, serving as a major acute phase reactant. Its dynamic role extends to functioning as an essential apolipoprotein within the high-density lipoprotein (HDL) complex. During acute phase reactions, the heightened expression of Serum Amyloid A reflects its integral involvement in the body's adaptive response to diverse physiological challenges. Additionally, its role as an apolipoprotein emphasizes its contribution to the regulation of lipid metabolism, underscoring the multifaceted nature of Serum Amyloid A in maintaining homeostasis and responding to inflammatory stimuli.

Technical Parameters

  • Species Cat
  • Source P. pastoris
  • Tag N-His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • His
    • SAA1 (E1-G90)
      Accession # P19707
    • C-term
  • Protein Length

    Partial

  • Synonyms

    SAA1; PIG4; Prev. SAA; Serum Amyloid A Protein; TP53I4; Tumor Protein P53 Inducible Protein 4; Serum Amyloid A1; Serum Amyloid A-1 Protein

  • AA Sequence

    EWYSFLGEAAQGAWDMWRAYSDMREANYIGADKYFHARGNYDAAQRGPGGAWAAKVISDARENSQRVTDFFRHGNSGHGAEDSKADQEWG

  • Predicted Molecular Mass

    12.1 kDa

  • Purity

    ≥ 90%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Lyophilized powder.

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.

Storage & Stability

Stored at -20°C for 2 years from date of receipt. 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.

Calculators

Reconstitution Calculator

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

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

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

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