ChromoTek iST mNeonGreen-Trap Kit for AP-MS sample preparation of mNeonGreen-fusion proteins
Kit for IP/ Co-IP of mNeonGreen tagged proteins and sample preparation for mass spectrometry (MS)
Cat no : ntak-iST
Synonyms
Validation Data Gallery
Product Information
Kit for IP/ Co-IP of mNeonGreen tagged proteins and sample preparation for mass spectrometry (MS)
| Description | The iST mNeonGreen-Trap Kit enables researchers to process mNeonGreen-tagged proteins and their interacting partners for MS analysis by including the mNeonGreen-Trap for immunoprecipitation/Co-IP of mNeonGreen-tagged proteins and the PreOmics iST buffers and cartridges required for bottom-up proteomic sample preparation. This robust method yields purified peptides while dramatically reducing contamination and sample loss. Each kit accommodates up to eight samples and includes pull-down reagent for controls:
• Reliable dentification of mNeonGreen-fusion proteins & interacting partners by MS • Identification of even low abundant/ low expressed mNeonGreen-fusion proteins • Superior processing of IP samples into clean peptide mixtures • Intuitive protocol for reproducible results |
| Applications | IP, MS |
| Specificity/Target | mNeonGreen |
| Binding capacity | 30 μg of recombinant mNeonGreen per 25 μL bead slurry |
| Conjugate | Agarose beads; bead size: ~ 90 µm (cross-linked 4 % agarose beads) |
| Type | Nanobody |
| Class | Recombinant |
| Host | Alpaca |
| Affinity (KD) | Dissociation constant KD of 2 nM |
| Compatibility with mass spectrometry | The mNeonGreen-Trap is optimized for on-bead digestion. |
| Storage Buffer | 20% EtOH |
| Storage Condition | Kit is shipped at ambient temperature. Upon receipt store mNeonGreen-Trap at 4°C and Digest at -20°C |
Kit components
| Component | Description |
|---|---|
| mNeonGreen-Trap Agarose | 8 reactions plus 2 controls |
| Digest | Enzyme Trypsin-mix to digest proteins. |
| Resuspend buffer | Protease reconstitution buffer for enzymes. |
| Lyse buffer | Denature, reduce and alkylate proteins. |
| Stop solution | Stop the enzymatic activity. |
| Wash 1 buffer | Clean up peptides from hydrophobic contaminants. |
| Wash 2 buffer | Clean up peptides from hydrophilic contaminants. |
| Elution buffer | Elute the peptides from the cartridge. |
| LC-Load load | Load peptides on reversed-phase LC-MS column. |
| Cartridges | Cartridge for 1 to 100 µg protein starting material. |
| Waste tubes | Tube for collecting waste after washing steps. |
| Collection tubes | Tube for collecting peptides after elution. |
| Adapters | Enables placing a cartridge into a tube. |
| Caps | Cap to optionally close the cartridge’s bottom. |
Documentation
| SDS |
|---|
| SDS iST mNeonGreen-Trap Kit (PDF) |
| Protocol |
|---|
| Protocol iST mNeonGreen-Trap Kit (PDF) |
| mNeonGreen-Trap Specificity |
|---|
| Fluorescent protein specificity table (PDF) |
Publications
| Application | Title |
|---|---|
Fungal Genet Biol Identification and characterisation of sPEPs in Cryptococcus neoformans. |