Quantifoil Holey Carbon Films 2nm Continuous Carbon On Top Small

Holey Carbon Films With 2 nm Ultrathin Continuous Carbon On Top

Quantifoil® is a holey carbon film with a special geometry and a thickness of about 12 nm, that is applied on a standard copper electron microscopy grid and provides an ideal support for biological samples in cryo-EM techniques[1-8]. Higher mesh numbers (300) indicate closely spaced bars and provide higher stability, whereas lower numbers (200) provide larger free faces. The Quantifoil® carbon film has circular holes of defined size and interspace, e.g. R 2/1 (pictured) has holes of 2 µm diameter with an interspace of 1 µm in both dimensions. The C2 versions on this page provide an additional 2 nm continuous carbon layer on top.

(Image to the left is the R 2/1 grid)

See below for full description or choose your desired type below and add to cart.

Full Description

Category: Cryo-EM Grids

SKU M-CEM-Q2100CR1.3C2 - QUANTIFOIL™ R 1.2/1.3 Plus C2 On 200 Copper Mesh Pack of 100 - QUANTIFOIL™ R 1.2/1.3 plus C2 is a 12 nm carbon film with circular holes of 1.2 μm diameter and an interspace of 1.3 μm in both dimensions, which has an additional 2 nm continuous carbon layer on top. Applied on 200 copper mesh.

SKU M-CEM-Q2100CR1C2 - QUANTIFOIL™ R 2/1 Plus C2 On 200 Copper Mesh Pack of 100 - QUANTIFOIL™ R 2/1 plus C2 is a 12 nm carbon film with circular holes of 2 μm diameter and an interspace of 1 μm in both dimensions, which has an additional 2 nm continuous carbon layer on top. Applied on 200 copper mesh.

SKU M-CEM-Q3100CR1C2 - QUANTIFOIL™ R 2/1 Plus C2 On 300 Copper Mesh Pack of 100 - QUANTIFOIL™ R 2/1 plus C2 is a 12 nm carbon film with circular holes of 2 μm diameter and an interspace of 1 μm in both dimensions, which has an additional 2 nm continuous carbon layer on top. Applied on 300 copper mesh.

SKU M-CEM-Q3100CR2C2 - QUANTIFOIL™ R 2/2 Plus C2 300 On Copper Mesh Pack of 100 - QUANTIFOIL™ R 2/2 plus C2 is a 12 nm carbon film with circular holes of 2 μm diameter and an interspace of 2 μm in both dimensions, which has an additional 2 nm continuous carbon layer on top. Applied on 300 copper mesh.

[1] Lee et al. (2019) Cryo-EM Structures of the Hsp104 Protein Disaggregase Captured in the ATP Conformation. Cell Reports 26:29. [2] Azubel et al. (2019) FGF21 trafficking in intact human cells revealed by cryo-electron tomography with gold nanoparticles. eLife DOI:10.7554/eLife.43146. [3] Zhao et al. (2018) Structure and mechanogating mechanism of the Piezo1 channel. Nature 554:487. [4] Wijnands et al. (2018) Controlling protein activity by dynamic recruitmenton a supramolecular polymer platform. Nat. Commun. 9:65. [5] Ke et al. (2018) Promotion of virus assembly and organization by the measles virus matrix protein. Nat. Commun. 9:1736. [6] Zhang et al. (2018) Molecular structure of the ATP-bound, phosphorylated human CFTR. PNAS 115:12757. [7] Park et al. (2017) Structure of a CLC chloride ion channel by cryo-electron microscopy. Nature 541:500. [8] Ekiert et al. (2017) Architectures of Lipid Transport Systems for the Bacterial Outer Membrane. Cell 169:273.

Quantifoil R 1.2/1.3 Plus C2 On 200 Copper Mesh Pack of 100 quantity	Quantifoil R 1.2/1.3 Plus C2 On 200 Copper Mesh Pack of 100SKU: M-CEM-Q2100CR1.3-2nm	$1,054.50
Quantifoil R 2/1 Plus C2 On 200 Copper Mesh Pack of 100 quantity	Quantifoil R 2/1 Plus C2 On 200 Copper Mesh Pack of 100SKU: M-CEM-Q2100CR1-2nm	$1,054.50
Quantifoil R 2/1 Plus C2 On 300 Copper Mesh Pack of 100 quantity	Quantifoil R 2/1 Plus C2 On 300 Copper Mesh Pack of 100SKU: M-CEM-Q3100CR1-2nm	$1,054.50
Quantifoil R 2/2 Plus C2 300 On Copper Mesh Pack of 100 quantity	Quantifoil R 2/2 Plus C2 300 On Copper Mesh Pack of 100SKU: M-CEM-Q3100CR2-2nm	$1,113.00

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Holey Carbon Films With 2 nm Ultrathin Continuous Carbon On Top

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