MPIF-1/CCL23 Protein, Human (99a.a, HEK293, His)

MPIF-1/CCL23 Protein, Human (99a.a, HEK293, His) is the recombinant human-derived MPIF-1/CCL23 protein, expressed by HEK293, with N-His tag.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: HEK293
  • 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

MPIF-1/CCL23 Protein, Human (99a.a, HEK293, His) is the recombinant human-derived MPIF-1/CCL23 protein, expressed by HEK293, with N-His tag.

Background

CCL23 exhibits chemotactic activity for monocytes, resting T-lymphocytes, and neutrophils, but not activated lymphocytes. It inhibits the proliferation of myeloid progenitor cells in colony formation assays and can bind both heparin and CCR1. The truncated forms CCL23(19-99), CCL23(22-99), CCL23(27-99), and CCL23(30-99) show stronger chemoattractant potency than full-length CCL23. by similar: Other chemokines like CCL3 and CCL5 also signal through CCR1, though their target cell profiles may differ.

Technical Parameters

  • Species Human
  • Source HEK293
  • Tag N-His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • His
    • CCL23 (R22-N120)
      Accession # P55773-1
    • C-term
  • Protein Length

    Full Length of C-C motif chemokine 23 Chain

  • Synonyms

    CCL23; C-C Motif Chemokine 23; Prev. SCYA23; Small-Inducible Cytokine A23; MPIF-1; C6 Beta-Chemokine; MIP-3; CK-BETA-8; Ckb-8; CK-Beta-8; CKb8; Ckb-8-1; Small Inducible Cytokine Subfamily A (Cys-Cys), Member 23; Hmrp-2a; Myeloid Progenitor Inhibitory Fact

  • AA Sequence

    RVTKDAETEFMMSKLPLENPVLLDRFHATSADCCISYTPRSIPCSLLESYFETNSECSKPGVIFLTKKGRRFCANPSDKQVQVCMRMLKLDTRIKTRKN

  • Predicted Molecular Mass

    13.3 kDa

  • Molecular Weight

    Approximately 12-17 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Glycosylation

    Yes

  • Purity

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

Product Properties

Appearance

Lyophilized powder.

Endotoxin Level

<1 EU/μg, determined by LAL method.

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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