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Invitrogen™ BLOCK-iT™ Alexa Fluor™ Red Fluorescent Control

BLOCK-iT™ Alexa Fluor™ Red Fluorescent Control

Brand:  Invitrogen™ 14750100

2924.55 SEK valid until 2025-06-30
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Product Code. 10726393

  • 4365.00 SEK / Each
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For Research Use Only. All usage must comply with product instructions.

This item is not returnable. View return policy

Description

Description

The BLOCK-iT™ Alexa Fluor™ Red Fluorescent Control is an ideal indicator of lipid-mediated transfection efficiency for RNAi experiments, particularly those using the Lipofectamine™ RNAiMAX Transfection Reagent. The sequence of the BLOCK-iT™ Alexa Fluor™ Red Fluorescent Control is not homologous to any known gene, preventing induction of nonspecific cellular events caused by introduction of the duplex into cells. The BLOCK-iT™ Alexa Fluor™ Red Fluorescent Control provides:
  • A strong, easily detectable, and photostable Alexa Fluor™ 555* signal indicating transfection efficiency
  • Chemical modifications for a clearer, more persistent cellular signal than with labeled siRNA
  • Proven correlation of transfection efficiency with Stealth RNAi™ siRNA and traditional siRNA molecules *This dye can be detected using standard filter sets designed for Alexa Fluor™ 555, Cy™3, DsRed, Texas Red™, or rhodamine fluorophores.
    TRUSTED_SUSTAINABILITY
    • Specifications

    Specifications

    The BLOCK-iT™ Alexa Fluor™ Red Fluorescent Control is provided at a concentration of 20 μM. Store at -20°C. Guaranteed stable for 12 months when properly stored.
    Fluorescence
    RNA Transfection
    Alexa Fluor™, BLOCK-iT™
    2 x 125 μL
    Dry Ice
    Transfection Control
    RNA
    Alexa Fluor 555
    Red fluorescent transfection control
    siRNA
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    Lot Number Certificate Type Date Catalog Number
    Lot Number2367997 Certificate TypeCertificate of Analysis Date31/01/2025 Catalog Number14750100
    Lot Number3026056 Certificate TypeCertificate of Analysis Date30/01/2025 Catalog Number14750100
    Lot Number2419866 Certificate TypeCertificate of Analysis Date29/01/2025 Catalog Number14750100
    Lot Number2481950 Certificate TypeCertificate of Analysis Date29/01/2025 Catalog Number14750100
    Lot Number2531869 Certificate TypeCertificate of Analysis Date29/01/2025 Catalog Number14750100
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    Product Title
    Invitrogen™ BLOCK-iT™ Alexa Fluor™ Red Fluorescent Control > 2 x 125μL

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    For Research Use Only. Not for use in diagnostic procedures.