ChromoTek RFP-Trap® Magnetic Agarose, kit
The ChromoTek RFP-Trap® Magnetic Agarose are affinity beads for IP of RFP-fusion proteins. It comprises a RFP Nanobody/ VHH coupled to magnetic agarose.
Specificity
mCherry, mPlum, mRFP
Applications
IP, CoIP, ChIP, RIP
Conjugate
Magnetic agarose
Type
Nanobody
Cat No : rtmak
Synonyms
Validation Data Gallery
Product Information
The ChromoTek RFP-Trap® Magnetic Agarose are affinity beads for IP of RFP-fusion proteins. It comprises a RFP Nanobody/ VHH coupled to magnetic agarose.
| Description | The RFP-Trap® Magnetic Agarose Kit contains RFP-Trap Magnetic Agarose, lysis, wash, and elution buffers for efficient immunoprecipitation of RFP-fusion proteins and their interacting factors.
• Fast, reliable & efficient one-step immunoprecipitation • Ready-to-use • No heavy & light antibody chains on the SDS-PAGE • Stable under harsh washing conditions • Suitable for downstream mass spec analysis |
| Applications | IP, CoIP, ChIP, RIP |
| Specificity/Target | mRFP, mCherry, mRFPruby, mPlum, tagRFP, mKate2, mOrange, PA-mCherry, mScarlet For the complete list, please click here: Fluorescent protein specificity table |
| Binding capacity | 22.5 μg of recombinant RFP per 25 μL bead slurry |
| Conjugate | Magnetic agarose beads; bead size: ~40 µm (cross-linked 6 % magnetic agarose beads) |
| Elution buffer | SDS sample buffer 0.2 M glycine pH 2.5 |
| Wash buffer compatibility | 4 M urea, 2 M NaCl, 10 mM DTT, 2 % Nonidet P40 Substitute, 1 % Triton X-100 |
| Type | Nanobody |
| Class | Recombinant |
| Host | Alpaca |
| Affinity (KD) | Dissociation constant KD of 5 nM |
| Compatibility with mass spectrometry | The RFP-Trap® is optimized for on-bead digestion. For the application note, please click here: On-bead digest protocol for mass spectrometry |
| RRID | AB_2631363 |
| Storage Buffer | 20% ethanol |
| Storage Condition | Shipped at ambient temperature. Upon receipt store at 4°C. Stable for one year. Do not freeze! |
Kit components
| Component | Description |
|---|---|
| RFP-Trap® Magnetic Agarose | 20 reactions (500 µL) |
| Lysis buffer | Optimized for cytoplasmatic proteins and mammalian cell lysis |
| RIPA buffer | Optimized for nuclear/chromatin proteins and mammalian cell lysis |
| Wash buffer | Removal of unwanted proteins, peptides, etc. |
| Dilution buffer | Dilution of cell lysate |
| Elution buffer | For acidic elution |
Documentation
| SDS |
|---|
| SDS RFP-Trap Magnetic Agarose Kit (PDF) |
| Protocol |
|---|
| Protocol RFP-Trap Magnetic Agarose Kit (PDF) |
| Application notes |
|---|
| Chromatin Immunoprecipitation (ChIP) with RFP-tagged proteins |
| White papers |
|---|
| Split Fluorescent Protein Technology (PDF) |
| Trouble shooting |
|---|
| Troubleshooting guide immunoprecipitation (IP) (PDF) |
| Brochure |
|---|
| Product brochure (PDF) |
| RFP-Trap Specificity |
|---|
| Fluorescent protein specificity table (PDF) |
Publications
| Application | Title |
|---|---|
Mol Neurodegener Nuclear import receptors are recruited by FG-nucleoporins to rescue hallmarks of TDP-43 proteinopathy | |
Commun Biol βA1-crystallin regulates glucose metabolism and mitochondrial function in mouse retinal astrocytes by modulating PTP1B activity. | |
Commun Biol βA3/A1-crystallin regulates apical polarity and EGFR endocytosis in retinal pigmented epithelial cells. | |
mBio CDC50 Orthologues in Plasmodium falciparum Have Distinct Roles in Merozoite Egress and Trophozoite Maturation. | |
Cell Rep RbAp48 Protein Is a Critical Component of GPR158/OCN Signaling and Ameliorates Age-Related Memory Loss. | |
Sci Adv Transient RNA structures cause aberrant influenza virus replication and innate immune activation |