The ChromoTek mNeonGreen-Trap Magnetic Agarose is an affinity resin for immunoprecipitation of mNeonGreen-fusion proteins.
It consists of a mNeonGreen Nanobody/ VHH coupled to magnetic agarose beads.
mNeonGreen, Branchiostoma lanceolatum
On-bead enzyme assays
ChIP/ RIP analysis
|Product mNeonGreen-Trap Magnetic Agarose||Size 250 µL||Code ntma-10||Price $ 275||Buy +|
|Product mNeonGreen-Trap Magnetic Agarose||Size 500 µL (20 reactions)||Code ntma-20||Price $ 475||Buy +|
|Product mNeonGreen-Trap Magnetic Agarose||Size 2.5 mL (100 reactions)||Code ntma-100||Price $ 2050||Buy +|
|Product mNeonGreen-Trap Magnetic Agarose||Size 5 mL (200 reactions)||Code ntma-200||Price Please inquire|
|Product mNeonGreen-Trap Magnetic Agarose||Size 10 mL (400 reactions)||Code ntma-400||Price Please inquire|
|Product mNeonGreen-Trap Magnetic Agarose Kit||Size 500 µL (20 reactions)||Code ntmak-20||Price $ 595||Buy +|
|Product Binding Control Magnetic Agarose Beads||Size 500 µL (20 reactions)||Code bmab-20||Price $ 75||Buy +|
|Product mNeonGreen-Binding Protein||Size 250 µL||Code nt-250||Price $ 275||Buy +|
Dissociation constant KD of 2 nM
Wash buffer compatibility
4 M urea, 2 M NaCl, 10 mM DTT, 2 % Nonidet P40 Substitute, 1 % Triton X-100, 0.2 % SDS
mNeonGreen, Branchiostoma lanceolatum
10 µL slurry bind more than 12 µg of recombinant mNeonGreen
Coupled Nanobody/ VHH
recombinant, monoclonal anti-mNeonGreen single domain antibody (sdAb) fragment
Bead size: ~ 40 µm
Storage buffer: 20 % EtOH
- SDS sample buffer
- 0.2 M glycine pH 2.5
Please consider whether elution is really needed. We recommend on-bead assays like on-bead digestion for MS analysis.
Compatibility with mass spectrometry
The mNeonGreen-Trap is optimized for on-bead digestion. Complete tryptic digest results in 5-6 peptides.
Shipped at ambient temperature. Upon receipt store at 4°C; stable for one year.
- SDS mNeonGreen-Trap Magnetic Agarose (PDF)
- SDS mNeonGreen-Trap Magnetic Agarose Kit (PDF)
Should I use an N-terminal or C-terminal fusion tag?
Both the N-terminal or C-terminal fusion tag work well with the traps.
How can I avoid unspecific protein interactions binding to the trap?
How can I elute bound proteins from a trap in their native state?
You can elute your fusion protein of interest with 0.2 M glycine pH 2.5 at room temperature. Pipette the beads up and down for 60-120 seconds and repeat this step. Ensure to neutralize your supernatant immediately afterwards by adding 1 M Tris base pH 10.4.
How many mammalian cells are required for an immunoprecipitation reaction?
For one immunoprecipitation reaction, we recommend using ~10^6 - 10^7 mammalian cells. The yield is also dependent on the expression level of your protein of interest and the interaction partners.
How much cell extract should I use for an immunoprecipitation reaction?
For other type of cells than mammalian cells, we recommend using 0.5 - 1.0 mg of cell extract.
Do I need to elute bound proteins from the beads for mass spectrometry analysis?
Do I need to elute my protein of interest from the beads for enzymatic assays?
What is the amount of trap slurry I need for one immunoprecipitation reaction?
25 µL slurry are sufficient for one pull-down reaction as the affinity of the traps is very high.
- Superior pulldown of mNeonGreen-fusion proteins
- No heavy & light chains in your downstream application
- Strong binding even under harsh washing conditions
- Short incubation time of about 60 minutes
mNeonGreen-Trap Magnetic Agarose Kit
The mNeonGreen-Trap Magnetic Agarose is also available in a kit, including:
- mNeonGreen-Trap Magnetic Agarose
- Lysis*, wash and elution buffers
*The lysis buffer provided is suitable for mammalian cells. For other cell types use another suitable lysis buffer.
Binding Control for Magnetic Agarose Beads
Only for research applications, not for diagnostic or therapeutic use!