ChromoTek GFP-Trap® Magnetic Agarose

The ChromoTek GFP-Trap® Magnetic Agarose are affinity beads for IP of GFP-fusion proteins. It comprises a GFP Nanobody/ VHH coupled to magnetic agarose beads.
Cat No. gtma
Publications(1437)

Specificity

GFP and GFP derivates

Applications

IP, CoIP, ChIP, RIP

Type

Nanobody

Conjugate

Magnetic agarose

GFP tag, GFP, eGFP, eYFP, CFP, YFP, BFP, GFP-Trap, Green fluorescent protein, AcGFP, GFP S65T, mClover (Clover A260K), Monomeric EGFP A206K, pHluorin (ecliptic), PA-GFP, Superfolder GFP (sfGFP), TagGFP, TagGFP2, Citrine, Ecitrine, Venus, EYFP, Ypet

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Quantity

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Product Information

The ChromoTek GFP-Trap® Magnetic Agarose are affinity beads for IP of GFP-fusion proteins. It comprises a GFP Nanobody/ VHH coupled to magnetic agarose beads.

DescriptionImmunoprecipitation of GFP-fusion proteins and their interacting factors with anti-GFP Nanobody conjugated to magnetic agarose beads.

• Fast, reliable & efficient one-step immunoprecipitation

• Ready-to-use

• No heavy & light antibody chains

• Stable under harsh washing conditions

• Suitable for downstream mass spec analysis

• Works in samples from: mammals, plants, bacteria, yeast, insects etc.

ApplicationsIP, CoIP, ChIP, RIP
Specificity/TargetAcGFP, Clover, eGFP, Emerald, GFP, GFP5, GFP Envy, GFP S65T, mGFP, mPhluorin, PA-GFP, Superfolder GFP, TagGFP, TagGFP2, monomeric eGFP A206K, CFP, YFP, Citrine, eCitrine, eYFP, Venus, Ypet, BFP
For the complete list, please click here: Fluorescent protein specificity table
Binding capacity15-20 μg of recombinant GFP per 25 μL bead slurry
ConjugateMagnetic agarose beads; bead size: ~40 µm (cross-linked 6 % magnetic agarose beads)
Elution bufferSDS sample buffer
0.2 M glycine pH 2.5
Wash buffer compatibility1 mM DTT, 3 M Guanidinium•HCl, 8 M Urea, 2 M NaCl, 2 % Nonidet P40 Substitute, 1 % SDS, 1 % Triton X-100
Type Nanobody
ClassRecombinant
HostAlpaca
Affinity (KD) Dissociation constant KD of 1 pM
Compatibility with mass spectrometryThe GFP-Trap® is optimized for on-bead digestion. For the application note, please click here: On-bead digest protocol for mass spectrometry
RRIDAB_2631358
Storage Buffer20% ethanol
Storage ConditionShipped at ambient temperature. Upon receipt store at 4°C. Stable for one year. Do not freeze!
Size25ul/reactions (eg:20rxns=500ul slurry)

Publications

ApplicationTitle
CoIP

Nature

Reducing brassinosteroid signalling enhances grain yield in semi-dwarf wheat

Authors - Long Song
IP

Nature

Polθ is phosphorylated by PLK1 to repair double-strand breaks in mitosis

Authors - Camille Gelot
ChIP

Cell

Chromatin remodeling of histone H3 variants by DDM1 underlies epigenetic inheritance of DNA methylation

Authors - Seung Cho Lee
IP

Cell

Pathogen protein modularity enables elaborate mimicry of a host phosphatase

Authors - Hui Li
IP

Cell

STING orchestrates the neuronal inflammatory stress response in multiple sclerosis

Authors - Marcel S Woo
IP

Nature

A pathway coordinated by DELE1 relays mitochondrial stress to the cytosol.

Authors - Evelyn Fessler

Reviews

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.


FH

Maurizio (Verified Customer) (04-30-2025)

Excellent reagent. The pull-down efficiency of the GFP-Trap system is way higher than the one obtained with standard anti-GFP antibodies.

  • Applications: Immunoprecipitation
  • Cell Tissue Type: HeLa cells
FH

Timo (Verified Customer) (01-30-2025)

CoIP resulted in a very clean result and the technical support was excellent. Will 100% recommend!

  • Applications: Immunoprecipitation
  • Cell Tissue Type: Yeast
FH

Karel (Verified Customer) (11-20-2024)

We achieved very nice recovery of protein of interest.

  • Applications: ChIP
  • Cell Tissue Type: yeast
FH

Haifei (Verified Customer) (09-13-2024)

Easily followed protocol. Clean results.

  • Applications: Immunoprecipitation
  • Cell Tissue Type: 293T
FH

Alen (Verified Customer) (08-20-2024)

Great and convenient product

  • Applications: Immunoprecipitation
  • Cell Tissue Type: Protein
FH

Margaux (Verified Customer) (06-11-2024)

I used GFP-TRAP to isolate GFP-tagged proteins. It was very efficient and it's a real advantage not to have to deal with heavy and light antibody chains.

  • Applications: Immunoprecipitation
  • Cell Tissue Type: HeLa cells
FH

Titouan (Verified Customer) (06-11-2024)

Very efficient pull-down of GFP-tagged protein from cell lysates (293T, Hela...) and very easy to use

  • Applications: Immunoprecipitation
  • Cell Tissue Type: HEK293T
FH

Mona (Verified Customer) (08-03-2023)

I purified GF tagged protein and efficiency was almost 100%

  • Applications: Protein purification
  • Cell Tissue Type: HeLa cell line
FH

Rhys (Verified Customer) (11-08-2022)

Used for IP of a eGFP tagged construct, easy to use and excellent efficiency.

  • Applications: Immunoprecipitation
FH

Peter (Verified Customer) (10-24-2022)

Best system I have used for GFP IPs

  • Applications: Immunoprecipitation
  • Cell Tissue Type: U2OS
FH

Amy (Verified Customer) (09-02-2022)

Efficient pull down of GFP-tagged protein from HEK293T cell lysates.

  • Applications: Immunoprecipitation
FH

Rich (Verified Customer) (07-26-2022)

  • Applications: Western Blot,Immunoprecipitation
  • Primary Antibody Dilution: 1:500
  • Cell Tissue Type: liver
FH

James (Verified Customer) (06-16-2022)

Overexpressed GFP in HEK293T cells - efficient pulldown with GFP beads.

  • Applications: Immunoprecipitation
  • Cell Tissue Type: HEK293T