Anticorps Polyclonal de lapin anti-G3BP1

• Phare
• Validé par KD/KO

G3BP1 Polyclonal Antibody for WB, IHC, IF/ICC, FC (Intra), IP, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, rat, souris et plus (4)

Applications

WB, IHC, IF/ICC, FC (Intra), IP, CoIP, RIP, ELISA

Conjugaison

Non conjugué

Publications(215)

Avis (19)

N° de cat : 13057-2-AP

Synonymes

ATP-dependent DNA helicase VIII, EC:3.6.4.12, G3BP, G3BP 1, G3BP-1

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Galerie de données de validation

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  WB analysis using 13057-2-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 13057-2-AP (G3BP1 antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 13057-2-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 13057-2-AP (G3BP1 antibody) at dilution of 1:8000 incubated at room temperature for 1.5 hours.

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  WB analysis of HEK-293 using 13057-2-AP

  WB result of G3BP1 antibody (13057-2-AP; 1:100000; incubated at room temperature for 1.5 hours) with sh-Control and sh-G3BP1 transfected HEK-293 cells.

• 

  WB analysis using 13057-2-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 13057-2-AP (G3BP1 antibody) at dilution of 1:8000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of MCF-7 using 13057-2-AP

  MCF-7 cells were subjected to SDS PAGE followed by western blot with 13057-2-AP (G3BP1 Antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.

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  WB analysis of human brain using 13057-2-AP

  human brain tissue were subjected to SDS PAGE followed by western blot with 13057-2-AP (G3BP1 antibody) at dilution of 1:8000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 13057-2-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 13057-2-AP (G3BP1 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

• 

  IP experiment of HEK-293 using 13057-2-AP

  IP result of anti-G3BP1 (IP:13057-2-AP, 4ug; Detection:13057-2-AP 1:1000) with HEK-293 cells lysate 1040 ug.

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  IHC staining of human lung cancer using 13057-2-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 13057-2-AP (G3BP1 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 13057-2-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 13057-2-AP (G3BP1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human colon cancer using 13057-2-AP

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 13057-2-AP (G3BP1 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human colon cancer using 13057-2-AP

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 13057-2-AP (G3BP1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 13057-2-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 13057-2-AP (G3BP1 antibody) at dilution of 1:400 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 13057-2-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 13057-2-AP (G3BP1 antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of HeLa using 13057-2-AP

  Immunofluorescent analysis of (4% PFA) fixed sodium arsenite treated HeLa cells using G3BP1 antibody (13057-2-AP) at dilution of 1:2000 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L), CL594-Phalloidin (red).

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  IF Staining of HeLa using 13057-2-AP

  Immunofluorescent analysis of (4% PFA) fixed sodium arsenite treated HeLa cells using G3BP1 antibody (13057-2-AP) at dilution of 1:600 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L), CL594-Phalloidin (red).

• 

  FC experiment of HeLa using 13057-2-AP

  1x10^6 HeLa cells were intracellularly stained with 0.25 ug G3BP1 Polyclonal antibody (13057-2-AP) and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2)(red), or 0.25 ug rabbit IgG isotype control (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Applications testées

• Résultats positifs en WB: cellules C6, cellules HEK-293, cellules HeLa, cellules Jurkat, cellules MCF-7, cellules Neuro-2a, tissu cérébral de rat, tissu cérébral de souris, tissu cérébral humain, tissu rénal de rat, tissu rénal de souris
• Résultats positifs en IP: cellules HEK-293,
• Résultats positifs en IHC: tissu de cancer du poumon humain, tissu de cancer du côlon humain; il est suggéré de démasquer l'antigène avec un tampon de TE buffer pH 9.0; (*) À défaut, 'le démasquage de l'antigène peut être 'effectué avec un tampon citrate pH 6,0.
• Résultats positifs en IF/ICC: sodium arsenite treated HeLa cells,
• Résultats positifs en FC (Intra): cellules HeLa,

Dilution recommandée

• Western Blot (WB): WB : 1:2000-1:16000
• Immunoprécipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochimie (IHC): IHC : 1:50-1:500
• Immunofluorescence (IF)/ICC: IF/ICC : 1:1000-1:4000
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.25 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Applications publiées

• KD/KO: See 11 publications below
• WB: See 107 publications below
• IHC: See 13 publications below
• IF: See 155 publications below
• IP: See 20 publications below
• CoIP: See 8 publications below
• RIP: See 4 publications below

Informations sur le produit

13057-2-AP cible G3BP1 dans les applications de WB, IHC, IF/ICC, FC (Intra), IP, CoIP, RIP, ELISA et montre une réactivité avec des échantillons Humain, rat, souris

• Réactivité: Humain, rat, souris
• Réactivité citée: rat, Humain, poisson-zèbre, porc, poulet, singe, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: G3BP1 Protéine recombinante Ag3728
• Nom complet: GTPase activating protein (SH3 domain) binding protein 1
• Masse moléculaire calculée: 466 aa, 52 kDa
• Poids moléculaire observé: 68 kDa
• Numéro d’acquisition GenBank: BC006997
• Symbole du gène: G3BP1
• Identification du gène (NCBI): 10146
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par affinité contre l'antigène
• Tampon de stockage: PBS with 0.02% sodium azide and 50% glycerol
• Conditions de stockage: Stocker à -20°C. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20^oC Les 20ul contiennent 0,1% de BSA.

Informations générales

GAP SH3 Binding Protein 1 (G3BP1), also named as G3BP, is an effector of stress granule (SG) assembly. SG biology plays an important role in the pathophysiology of TDP-43 in ALS and FTLD-U. G3BP1 can be used as a marker of SG. It has been shown to function downstream of Ras and play a role in RNA metabolism, signal transduction, and proliferation. G3BP1 is a ubiquitously expressed protein that localizes to the cytoplasm in proliferating cells and to the nucleus in non-proliferating cells. G3BP1 has recently been implicated in cancer biology.

Publications

Species	Application	Title
mouse,human,chicken	IF,CoIP	Cell; Diverse CMT2 neuropathies are linked to aberrant G3BP interactions in stress granules; Authors - Qinqin Cui
human	IF	Nature; m6A enhances the phase separation potential of mRNA.; Authors - Ryan J Ries
human	IP,IF	Science; Ubiquitination of G3BP1 mediates stress granule disassembly in a context-specific manner.; Authors - Youngdae Gwon
human	IF	Cell; ELAVL4, splicing, and glutamatergic dysfunction precede neuron loss in MAPT mutation cerebral organoids.; Authors - Kathryn R Bowles
human	IF	Cell; RNA Granules Hitchhike on Lysosomes for Long-Distance Transport, Using Annexin A11 as a Molecular Tether.; Authors - Ya-Cheng Liao
human	IF	Cell; Phase Separation of FUS Is Suppressed by Its Nuclear Import Receptor and Arginine Methylation.; Authors - Mario Hofweber

Avis

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

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FH

lu (Verified Customer) (09-18-2025)

Good antibody for flow cytometry

• Applications: Flow Cytometry
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: OPM2

FH

Nikolett (Verified Customer) (07-29-2025)

Antibody works well for western blot in 1:1000 dilution, incubated overnight in 3%BSA/PBS on human lung cancer cell lines.

• Applications: Western Blot
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: Human Lung Cancer Patient Derived Cell Lines

FH

Xiaochen (Verified Customer) (11-11-2024)

• Applications: Immunofluorescence

G3BP1 Antibody Immunofluorescence validation ( dilution) in (Cat no:13057-2-AP)

FH

Xiaochen (Verified Customer) (11-11-2024)

• Applications: Immunofluorescence
• Cell Tissue Type: SH-SY5Y

G3BP1 Antibody Immunofluorescence validation ( dilution) in SH-SY5Y (Cat no:13057-2-AP)

FH

Roy (Verified Customer) (06-12-2024)

Works great on WB (1/1000 - Overnight 4°C) - Very beautiful IF staining in non stressed (diffuse staining) and Sodium Arsenite-mediated Stress induction (Punctate staining corresponding to stress granules) in HeLa cells (1/250 - 1h at RT).

• Applications: Western Blot, Immunofluorescence
• Primary Antibody Dilution: 1/1000
• Cell Tissue Type: HeLa

FH

Vinny (Verified Customer) (02-20-2024)

Good product.

• Applications: Immunofluorescence

FH

Andrea (Verified Customer) (10-05-2023)

Good and strong signal.

• Applications: Western Blot

FH

Tatyana (Verified Customer) (01-21-2023)

Used for IP and WB of GFP-tagged overexpressed human G3BP1 (HEK293 cells). Lysates were subjected to IP using GFP-Trap beads. WB was done using semi-dry transfer. Antibody was used in 4% milk in TBST at 1:1,000 dilution. It could be reused up to 3 times. As the image shows, the antibody can successfully detect both endogenous and OE protein.

• Applications: Immunofluorescence, Immunoprecipitation
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: HEK293

G3BP1 Antibody Immunofluorescence,Immunoprecipitation validation (1:1000 dilution) in HEK293 (Cat no:13057-2-AP)

FH

Tobias (Verified Customer) (10-25-2022)

• Applications: Western Blot

FH

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

Best G3BP1 antibody I've used for Western, IF and IP

• Applications: Western Blot, Immunofluorescence, Immunoprecipitation
• Primary Antibody Dilution: 1:1000 for WB. 1:200 for IF
• Cell Tissue Type: A549 and U2OS

FH

Patryk (Verified Customer) (03-18-2021)

I used the antibody for immunofluorescence imaging to label stress granules induced by treating the cells with with 50µM sodium arsenite. Used the antibody at a dilution 1:100 overnight at 4°C. Worked perfectly well, strong and specific signal. I am very satisfied of this antibody and strongly recommend if for immunofluorescence.

• Applications: Immunofluorescence
• Primary Antibody Dilution: 1:100
• Cell Tissue Type: HCT116 cells

G3BP1 Antibody Immunofluorescence validation (1:100 dilution) in HCT116 cells (Cat no:13057-2-AP)

FH

Kun (Verified Customer) (03-23-2020)

Very specific and sensitive

• Applications: Western Blot
• Primary Antibody Dilution: 1:1000

FH

Biao (Verified Customer) (03-11-2020)

This antibody is very specific and good quality.

• Applications: Western Blot,
• Cell Tissue Type: hct-116

FH

Joshua (Verified Customer) (12-28-2019)

PANC1 cells fixed in 4% paraformaldehdye. Bright localization to stress granules.

• Applications: Immunofluorescence,
• Primary Antibody Dilution: 1:500
• Cell Tissue Type: human pancreatic adenocarcinoma cells

G3BP1 Antibody Immunofluorescence, validation (1:500 dilution) in human pancreatic adenocarcinoma cells (Cat no:13057-2-AP)

FH

Yuan (Verified Customer) (11-02-2019)

Very bright staining for stress granule on NaAsO2 treated Hela cells. 1:500 should be sufficient for IF staining.

• Applications: Immunofluorescence,
• Primary Antibody Dilution: 1:250
• Cell Tissue Type: Hela

G3BP1 Antibody Immunofluorescence, validation (1:250 dilution) in Hela (Cat no:13057-2-AP)

FH

Zeinab (Verified Customer) (08-19-2019)

It worked great

• Applications: Immunofluorescence,
• Primary Antibody Dilution: 1:400

FH

Erica (Verified Customer) (05-15-2019)

Our lab has been using this antibody for IP, WB and IF for many years and it always worked well. I highly recommend this antibody, especially for IP for stress granules.

• Applications: Western Blot, Immunofluorescence, Immunoprecipitation,
• Cell Tissue Type: HeLa; MEF

FH

Karthik (Verified Customer) (04-24-2019)

Upon induction of sodium arsenite stress in neurons G3BP1 positive stress granules formed in 90 minutes.Cells permeabilized with 0.2% triton for 10 minutes

• Applications: Immunofluorescence,
• Primary Antibody Dilution: 1: 500 overnight at 4 degrees
• Cell Tissue Type: Primary motor neurons

G3BP1 Antibody Immunofluorescence, validation (1: 500 overnight at 4 degrees dilution) in Primary motor neurons (Cat no:13057-2-AP)

FH

Tian (Verified Customer) (01-23-2019)

I used it for ICC and it worked Great.

• Applications: Immunofluorescence,
• Primary Antibody Dilution: 1;100
• Cell Tissue Type: NIH3T3

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