1000

Test Tube, 17 x 100mm (14mL), PP, 500/Bag, 2 Bags/Unit

Test Tube, 17 x 100mm (14mL), PS, 500/Bag, 2 Bags/Unit

Tobacco Etch Virus Protease is a highly site-specific cysteine protease that is found in the tags from fusion proteins. The optimal temperature for cleavage is 30°C; also it can be used at temperature as low as 4°C. It is recommended that the cleavage for each fusion protein be optimized by varying the amount of recombinant viral TEV protease, reaction time, or incubation temperature. It can be removed by Ni²⁺ affinity resin.
Recombinant Tobacco Etch Virus (TEV). The optimum recognition site for this enzyme is the sequence Glu-Asn-Leu-Tyr-Phe-Gln-(Gly/Ser) [ENLYFQ(G/S)] and cleavage occurs between the Gln and Gly/Ser residues, The most commonly used sequence is ENLYFQG. The protease is used to cleave affinity tags from fusion proteins. The optimal temperature for cleavage is 30°C. It is recommended that the cleavage for each fusion protein be optimized by varying the amount of recombinant viral TEV protease, reaction time, or incubation temperature. It can be removed by Ni²⁺ affinity resin.
Recombinant Tobacco Etch Virus Protease (rTEV) contains 231 amino acids with N-terminal His tagged. A fully biologically active molecule, rTEV has a molecular mass of 28.4 kDa and is obtained by proprietary chromatographic techniques at GenScript.

Thermo Scientific Heat-Shrink Band for 125-1000 mL PETG Square Media Bottle with 38-430 mm closure size

Thermo Scientific Heat-Shrink Band for 2000 mL PETG Square Media Bottle with 53B closure size

Thermo Scientific Heat-Shrink Band for 30 mL PETG Square Media Bottle with 20-415 mm closure size

Thermo Scientific Heat-Shrink Band for 60 mL PETG Square Media Bottle with 24-415 mm closure size

Thermo Scientific Nalgene 2 ml Micro Packaging Vial PPCO, Sterile

Thermo Scientific Nalgene 2.0 mL, Nalgene Bulk-Packed Sterile Cryogenic Vials

Thermo Scientific Nalgene 30 mL (1 oz) Narrow-Mouth Natural HDPE Packaging Bottle with 20-415 Closure

Thermo Scientific Nalgene 30 mL (1 oz) Narrow-Mouth Opaque Amber HDPE Packaging Bottles with 20-415 mm Closure

Thermo Scientific Nalgene 30 mL (1 oz) Narrow-Mouth PPCO Packaging Bottles with 20-415 Closure, Bulk Pack

Thermo Scientific Nalgene 30 mL (1 oz) Wide-Mouth HDPE Packaging Bottle with 28-415 Closure

Thermo Scientific Nalgene 30 mL (1 oz) Wide-Mouth Opaque Amber HDPE Packaging Bottle with 28-415 Closure

Thermo Scientific Nalgene 30 mL Boston Round Narrow-Mouth Opaque Amber HDPE Bottles with 20 mm PP Closure: Bulk Pack

Thermo Scientific Nalgene 60 mL (2 oz) Narrow-Mouth Natural HDPE Packaging Bottle with 20-415 Closure

Thermo Scientific Nalgene 60 mL (2 oz) Narrow-Mouth Opaque Amber HDPE Packaging Bottle with 20-415 Closure

Thermo Scientific Nalgene 60 mL (2 oz) Narrow-Mouth PPCO Packaging Bottles with 20-415 Closure, Bulk Pack

Thermo Scientific Nalgene 60 mL (2 oz) Wide-Mouth HDPE Packaging Bottle with 28-415 Closure

Thermo Scientific Nalgene 60 mL (2 oz) Wide-Mouth Opaque Amber HDPE Packaging Bottle with 28-415 Closure

Thermo Scientific Nalgene 60 mL Boston Round Narrow-Mouth Opaque Amber HDPE Bottles with 20 mm PP Closure: Bulk Pack

Thermo Scientific Nalgene 60ml (2 oz) HDPE, Wide Mouth, Round Bottle

Thermo Scientific Nalgene Amber HDPE Wide-Mouth Bottle, 30 ml

Thermo Scientific Nalgene Bottle, Narrow Mouth, Boston Round – HDPE 1 oz / 30 mL (20-415)

Thermo Scientific Nalgene Bottle, Narrow Mouth, Boston Round – HDPE 2 oz / 60 mL (20-415)

Thermo Scientific Nalgene Bottle, Narrow Mouth, Boston Round – LDPE 1 oz / 30 mL (20-415)

Thermo Scientific Nalgene Bottle, Narrow Mouth, Boston Round – LDPE 2 oz / 60 mL (20-415)

Thermo Scientific Nalgene Bulk-Packed Environmental Bottle, W/M, HDPE, 60ml

Thermo Scientific Nalgene Closure, Gold Coder, Sterile, PPCO

Thermo Scientific Nalgene Closure, Green Color Coder, STERILE, PPCO

Thermo Scientific Nalgene Closure, Natural Coder, Sterile PPCO

Thermo Scientific Nalgene Closure, Purple Coder, Sterile PPCO

Thermo Scientific Nalgene Closure, Teal Coder, Sterile, PPCO

Thermo Scientific Nalgene Closure, White Color Coder, STERILE, PPCO

Thermo Scientific Nalgene Closure, without Color Coder, STERILE, PPCO

Thermo Scientific Nalgene Colored Polypropylene Closures, Amber, 24-415 mm

Thermo Scientific Nalgene Colored Polypropylene Closures, Blue, 24-415 mm

Thermo Scientific Nalgene Colored Polypropylene Closures, Green, 24-415 mm

Thermo Scientific Nalgene Colored Polypropylene Closures, Natural, 24-415 mm

Thermo Scientific Nalgene Colored Polypropylene Closures, Red, 24-415 mm

Thermo Scientific Nalgene Colored Polypropylene Closures, White, 24-415 mm

Thermo Scientific Nalgene General Long-Term Storage Cryogenic Tubes, External Thread, Conical Bottom, Non-Sterile, 2.0 mL

Thermo Scientific Nalgene General Long-Term Storage Cryogenic Tubes, External Thread, Conical Bottom, Printed, Graduated, Sterile, 1.2 mL

Thermo Scientific Nalgene Micro Packaging Vial PPCO, Sterile

Thermo Scientific Nalgene Micro Packaging Vial PPCO, Sterile

Thermo Scientific Nalgene Micro Packaging Vial PPCO, Sterile, 4.5