Invitrogen™ CellLight™ ER-GFP, BacMam 2.0

Provides easy way to label endoplasmic reticulum with green fluorescent protein in live cells

Supplier:  Invitrogen™ C10590

Catalog No. C10590

Description

This ready-to-use construct is transfected into cells using BacMam 2.0 technology and expresses GFP fused to the ER signal sequence of calreticulin and KDEL (ER retention signal) with minimal cellular disruption. You can observe ER-GFP behavior in live cells using fluorescent imaging and multiplex with other fluorescent proteins or organic dyes.

Cells expressing CellLight constructs can also be fixed with formaldehyde for multiplexed imaging using immunocytochemical techniques.

BacMam Technology

CellLight ER-GFP, BacMam 2.0, is a fusion construct of ER signal sequence of calreticulin and KDEL (ER retention signal) and emGFP, providing accurate and specific targeting to cellular ER-GFP. This fusion construct is packaged in the insect virus baculovirus, which does not replicate in human cells and is designated as safe to use with biosafety level (BSL) 1 in most laboratories. BacMam technology ensures that most mammalian cell types are transduced/transfected with high efficiency and minimal toxicity. This transient transfection can be detected after overnight incubation for up to five days—enough time to carry out most dynamic cellular analyses. Like any transfection/transduction technique, the BacMam method does not transfect/transduce all of the cells with equal efficiency, making it poorly suited to cellular population studies or automated imaging/counting. CellLight reagents are ideal for experiments where cellular or subcellular co-locatization is required, or for cellular function studies that need special resolution.

• Fast and convenient: simply add CellLight reagent to cells, incubate overnight, and image—or store frozen, assay-ready cells for later use
• Highly efficient: up to 90% transduction of a wide range of mammalian cell lines, including primary cells, stem cells, and neurons
• Flexible: co-transduce more than one BacMam reagent for multiplex experiments or co-localization studies; tightly control expression levels by simply varying the dose
• Less toxic: CellLight reagents are non-replicating in mammalian cells and are suitable for biosafety level (BSL) 1 handling
• Flow Cytometer Laser Lines: 488

Cell Analysis, Cell Structure, Cell Tracing & Tracking, Cellular Imaging, Endoplasmic Reticulum (ER), Immunocytochemistry (ICC), Immunofluorescence (IF), Organelle Tracing

Order Info

Shipping Condition: Wet Ice

Specifications

• Color: Green
• Excitation Wavelength Range: 488⁄510
• For Use With (Equipment): Confocal Microscope, Fluorescence Microscope
• Detection Method: Fluorescent
• Form: Liquid
• Shipping Condition: Wet Ice
• Label Type: Fluorescent Dye
• SubCellular Localization: Endoplasmic Reticulum

• Content And Storage: Store at 2°C to 6°C, protected from light. Do Not Freeze.
• Dye Type: GFP (EmGFP)
• Quantity: 1 vial
• Emission: Visible
• Product Line: CellLight™
• Technique: Fluorescence Intensity
• Product Type: Endoplasmic Reticulum Label

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