BTN1A1 Protein, Human (HEK293, His-Avi)

BTN1A1 Protein is implicated in milk-fat droplet secretion and may serve as a membrane-associated receptor in lactation processes. Additionally, it exhibits immune-regulatory functions, inhibiting T-cell proliferation and modulating cytokine secretion. BTN1A1's association with xanthine dehydrogenase/oxidase suggests diverse cellular functions, inviting further exploration into its role in various biological pathways. BTN1A1 Protein, Human (HEK293, His-Avi) is the recombinant human-derived BTN1A1 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 -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

BTN1A1 Protein is implicated in milk-fat droplet secretion and may serve as a membrane-associated receptor in lactation processes. Additionally, it exhibits immune-regulatory functions, inhibiting T-cell proliferation and modulating cytokine secretion. BTN1A1's association with xanthine dehydrogenase/oxidase suggests diverse cellular functions, inviting further exploration into its role in various biological pathways. BTN1A1 Protein, Human (HEK293, His-Avi) is the recombinant human-derived BTN1A1 protein, expressed by HEK293 , with C-Avi, C-His labeled tag.

Background

BTN1A1 Protein is suggested to play a role in the secretion of milk-fat droplets, indicating its potential involvement in the complex processes associated with lactation. Additionally, it may act as a specific membrane-associated receptor facilitating the association of cytoplasmic droplets with the apical plasma membrane, as suggested by similarity analyses. Moreover, BTN1A1 exhibits inhibitory effects on the proliferation of CD4 and CD8 T-cells activated by anti-CD3 antibodies, impacting T-cell metabolism, and modulating the secretion of IL2 and IFNG, highlighting its potential role in immune regulation. Notably, BTN1A1 also appears to associate with xanthine dehydrogenase/oxidase, raising further questions about its diverse cellular functions and potential implications in various biological pathways.

Technical Parameters

  • Species Human
  • Source HEK293
  • Tag C-Avi;C-8*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • BTN1A1 (A27-R242)
      Accession # Q13410
    • 8*His-Avi
    • C-term
  • Protein Length

    Extracellular Domain

  • Synonyms

    BTN1A1; BTN1; Prev. BTN; BK14H9.2 (Butyrophilin, Subfamily 1, Member A1); BT; BTN1A1 Protein; Butyrophilin Subfamily 1 Member A1; Butyrophilin, Subfamily 1, Member A1

  • AA Sequence

    APFDVIGPPEPILAVVGEDAELPCRLSPNASAEHLELRWFRKKVSPAVLVHRDGREQEAEQMPEYRGRATLVQDGIAKGRVALRIRGVRVSDDGEYTCFFREDGSYEEALVHLKVAALGSDPHISMQVQENGEICLECTSVGWYPEPQVQWRTSKGEKFPSTSESRNPDEEGLFTVAASVIIRDTSAKNVSCYIQNLLLGQEKKVEISIPASSLPR

  • Predicted Molecular Mass

    26.9 kDa

  • Molecular Weight

    Approximately 30-40 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

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

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=
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)
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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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