Anticorps Recombinant de lapin anti-RAB1B

RAB1B Recombinant Antibody for WB, IHC, IF/ICC, FC (Intra), ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, rat, souris

Applications

WB, IHC, IF/ICC, FC (Intra), ELISA

Conjugaison

Non conjugué

CloneNo.

240635D9

N° de cat : 83687-4-RR

Synonymes

Ras-related protein Rab-1B, Ras related protein Rab 1B, EC:3.6.5.2, 240635D9

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Galerie de données de validation

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  WB analysis using 83687-4-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 83687-4-RR (RAB1B antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  IHC staining of human ovary cancer using 83687-4-RR

  Immunohistochemical analysis of paraffin-embedded human ovary cancer tissue slide using 83687-4-RR (RAB1B antibody) at dilution of 1:400 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human ovary cancer using 83687-4-RR

  Immunohistochemical analysis of paraffin-embedded human ovary cancer tissue slide using 83687-4-RR (RAB1B antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse heart using 83687-4-RR

  Immunohistochemical analysis of paraffin-embedded mouse heart tissue slide using 83687-4-RR (RAB1B antibody) at dilution of 1:400 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse heart using 83687-4-RR

  Immunohistochemical analysis of paraffin-embedded mouse heart tissue slide using 83687-4-RR (RAB1B antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of NIH/3T3 using 83687-4-RR

  Immunofluorescent analysis of (4% PFA) fixed NIH/3T3 cells using RAB1B antibody (83687-4-RR, Clone: 240635D9 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

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  FC experiment of U-251 using 83687-4-RR

  1x10^6 U-251 cells were intracellularly stained with 0.25 ug RAB1B Recombinant antibody (83687-4-RR, Clone:240635D9) and APC-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L)(red), or 0.25 ug Isotype Control (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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  FC experiment of HeLa using 83687-4-RR

  1x10^6 HeLa cells were intracellularly stained with 0.25 ug RAB1B Recombinant antibody (83687-4-RR, Clone:240635D9) and APC-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L)(red), or 0.25 ug Isotype Control (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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  Affinity and Kinetic Characterization of 83687-4-RR

  Biolayer interferometry (BLl) kinetic assays of 83687-4-RR against Human RAB1B were performed. The affinity constant is below 1 pM.

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Applications testées

• Résultats positifs en WB: cellules HeLa, cellules A375, cellules A431, cellules CHO, cellules NIH/3T3, tissu hépatique de rat, tissu hépatique de souris
• Résultats positifs en IHC: human ovary cancer tissue, tissu cardiaque de souris; 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: cellules NIH/3T3,
• Résultats positifs en FC (Intra): cellules U-251, cellules HeLa

Dilution recommandée

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochimie (IHC): IHC : 1:200-1:800
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800
• 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

Informations sur le produit

83687-4-RR cible RAB1B dans les applications de WB, IHC, IF/ICC, FC (Intra), ELISA et montre une réactivité avec des échantillons Humain, rat, souris

• Réactivité: Humain, rat, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Recombinant
• Type: Anticorps
• Immunogène: RAB1B Protéine recombinante Ag12197
• Nom complet: RAB1B, member RAS oncogene family
• Masse moléculaire calculée: 201 aa, 22 kDa
• Poids moléculaire observé: 22 kDa
• Numéro d’acquisition GenBank: BC071169
• Symbole du gène: RAB1B
• Identification du gène (NCBI): 81876
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Protein A purfication
• 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

Ras-related protein Rab-1B (RAB1B) belongs to the small GTPase superfamily and Rab family. Rab1b, a GTPase regulating secretory transport, was recently associated with targeting proteins to LDs in a Drosophila RNAi screen. Rab1b recruits lipid-synthesizing enzymes, facilitating Lipid droplets (LDs) growth. The small GTPase Rab1b interacts with diacylglycerol acyltransferase 2 to facilitate its targeting to the surface of lipid droplets. (PMID: 38809969). Rab1b, an extensively studied and established master regulator of ER-to-Golgi transport. The mechanism of Rab1b's function is to promote ER to LD surface targeting of those triglyceride-synthesizing enzymes that can associate with the unique lipid monolayer comprising the LD surface (PMID: 38809969). Rab1b is a regulatory protein involved in both COPI and COPII transport (PMID: 17429068).

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