BTN3A1/CD277 Protein, Human (Biotinylated, HEK293, His-Avi)

BTN3A1/CD277 Protein, functioning as a homodimer, regulates activated T-cell proliferation, controls cytokine release, and mediates T-cell response to cells with elevated phosphorylated metabolites, such as isopentenyl pyrophosphate, contributing to T-cell activation and the adaptive immune response. BTN3A1/CD277 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived BTN3A1/CD277 protein, expressed by HEK293 , with C-Avi, C-His labeled tag.

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

BTN3A1/CD277 Protein, functioning as a homodimer, regulates activated T-cell proliferation, controls cytokine release, and mediates T-cell response to cells with elevated phosphorylated metabolites, such as isopentenyl pyrophosphate, contributing to T-cell activation and the adaptive immune response. BTN3A1/CD277 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived BTN3A1/CD277 protein, expressed by HEK293 , with C-Avi, C-His labeled tag.

Background

The BTN3A1/CD277 protein is involved in crucial functions related to T-cell activation and the adaptive immune response. It acts as a regulator of activated T-cell proliferation and controls the release of cytokines and IFNG by these cells. Additionally, it plays a role in mediating the response of T-cells towards infected and transformed cells that exhibit elevated levels of phosphorylated metabolites, such as isopentenyl pyrophosphate. The BTN3A1/CD277 protein functions as a homodimer.

Technical Parameters

  • Species Human
  • Source HEK293
  • Tag C-Avi;C-8*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • BTN3A1 (Q30-G254)
      Accession # O00481-1
    • 8*His-Avi
    • C-term
  • Protein Length

    Extracellular Domain

  • Conjugation

    Biotin

  • Synonyms

    BTN3A1; CD277; Butyrophilin Subfamily 3 Member A1; DJ45P21.3 (Butyrophilin, Subfamily 3, Member A1); BTF5; Butyrophilin, Subfamily 3, Member A1; BTN3.1; CD277 Antigen; BT3.1

  • AA Sequence

    QFSVLGPSGPILAMVGEDADLPCHLFPTMSAETMELKWVSSSLRQVVNVYADGKEVEDRQSAPYRGRTSILRDGITAGKAALRIHNVTASDSGKYLCYFQDGDFYEKALVELKVAALGSDLHVDVKGYKDGGIHLECRSTGWYPQPQIQWSNNKGENIPTVEAPVVADGVGLYAVAASVIMRGSSGEGVSCTIRSSLLGLEKTASISIADPFFRSAQRWIAALAG

  • Predicted Molecular Mass

    27.1 kDa

  • Molecular Weight

    Approximately 30-35 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Glycosylation

    Yes

  • Purity

    ≥ 95%, as determined by Bis-Tris 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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=
Mass (in vial) Mass (in vial)
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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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