ACPS Protein, Streptococcus pyogenes serotype M28 (sf9, His-Myc)

ACPS Protein, Streptococcus pyogenes serotype M28 (sf9, His-Myc), a 4-phosphopantetheinyl transferase, activates two distinct acyl carrier proteins (ACPs) that are present in fatty acid synthase (FAS) systems FAS-I and FAS-II, the ACP-I domain and the mycobacterial ACP-II protein (ACPM), respectively.

For research use only. We do not sell to patients.
  • Species: Others
  • Source: Sf9 insect cells
  • 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
  • References
  • Help & FAQs

Biological Activity

Description

ACPS Protein, Streptococcus pyogenes serotype M28 (sf9, His-Myc), a 4-phosphopantetheinyl transferase, activates two distinct acyl carrier proteins (ACPs) that are present in fatty acid synthase (FAS) systems FAS-I and FAS-II, the ACP-I domain and the mycobacterial ACP-II protein (ACPM), respectively[1].

Background

Acyl carrier protein synthases (AcpSs), which are about 120 amino acid residues in length, and display a biologically active trimeric arrangement of α/β fold. A structure-based sequence comparison between AcpS and its ACP substrates from various species demonstrated that the proteins of the Corynebacterineae family display high sequence conservation, forming a segregated subgroup of AcpS and ACPs. Sequence-based structure analysis of AcpS and its ACP substrates from different species revealed that for the Corynebacterineae family of bacteria, AcpS, ACP-I, and ACPM each display high sequence conservation that sets them apart from other bacteria, fungi, and parasites[1].

Technical Parameters

  • Species Others
  • Source Sf9 insect cells
  • Tag N-10*His;C-Myc
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • 10*His
    • ACPS (M1-K118)
      Accession # Q48RM7
    • Myc
    • C-term
  • Protein Length

    Full Length

  • Synonyms

    AASDHPPT; LYS5; Aminoadipate-Semialdehyde Dehydrogenase-Phosphopantetheinyl Transferase; ACPS; AASD-PPT; Holo-[Acyl-Carrier-Protein] Synthase; Alpha-Aminoadipic Semialdehyde Dehydrogenase-Phosphopantetheinyl Transferase; Holo ACP Synthase; L-Aminoadipate-

  • AA Sequence

    MIVGHGIDLQEISAIEKVYQRNPRFAQKILTEQELAIFESFPYKRRLSYLAGRWAGKEAFAKAIGTGIGRLTFQDIEILNDVRGCPILTKSPFKGNSFISISHSGNYVQASVILEDKK

  • Predicted Molecular Mass

    17.1 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.

References

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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