Anticorps Polyclonal de lapin anti-EIF2B1

• Phare
• Validé par KD/KO

EIF2B1 Polyclonal Antibody for IF, IHC, IP, WB, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, souris

Applications

WB, IP, IHC, IF, CoIP, ELISA

Conjugaison

Non conjugué

Publications

9

N° de cat : 18010-1-AP

Synonymes

EIF 2B, EIF 2Balpha, EIF2B, EIF2B1, EIF2BA

---

Galerie de données de validation

• 

  WB analysis of MCF-7 using 18010-1-AP

  MCF7 cells were subjected to SDS PAGE followed by western blot with 18010-1-AP (EIF2B1 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of K-562 using 18010-1-AP

  K-562 cells were subjected to SDS PAGE followed by western blot with 18010-1-AP (EIF2B1 antibody) at dilution of 1:800 incubated at room temperature for 1.5 hours.

• 

  WB analysis of HeLa using 18010-1-AP

  HeLa cells were subjected to SDS PAGE followed by western blot with 18010-1-AP (EIF2B1 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  IP experiment of K-562 using 18010-1-AP

  IP Result of anti-EIF2B1 (IP:18010-1-AP, 4ug; Detection:18010-1-AP 1:700) with K-562 cells lysate 3200ug.

• 

  IHC staining of mouse brain using 18010-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 18010-1-AP (EIF2B1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human breast cancer using 18010-1-AP

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 18010-1-AP (EIF2B1 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human breast cancer using 18010-1-AP

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 18010-1-AP (EIF2B1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse brain using 18010-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 18010-1-AP (EIF2B1 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse brain using 18010-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 18010-1-AP (EIF2B1 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse brain using 18010-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 18010-1-AP (EIF2B1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of HeLa using 18010-1-AP

  Immunofluorescent analysis of Hela cells, using EIF2B1 antibody 18010-1-AP at 1:25 dilution and Rhodamine-labeled goat anti-rabbit IgG (red). Blue pseudocolor = DAPI (fluorescent DNA dye).

---

Applications testées

• Résultats positifs en WB: cellules MCF7, cellules HeLa, cellules K-562
• Résultats positifs en IP: cellules K-562
• Résultats positifs en IHC: tissu cérébral de souris, tissu de cancer du sein 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: cellules HeLa

Dilution recommandée

• Western Blot (WB): WB : 1:500-1:2000
• 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): IF : 1:10-1:100

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 1 publications below
• WB: See 8 publications below
• IF: See 1 publications below
• CoIP: See 1 publications below

Informations sur le produit

18010-1-AP cible EIF2B1 dans les applications de WB, IP, IHC, IF, CoIP, ELISA et montre une réactivité avec des échantillons Humain, souris

• Réactivité: Humain, souris
• Réactivité citée: Humain, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: EIF2B1 Protéine recombinante Ag12509
• Nom complet: eukaryotic translation initiation factor 2B, subunit 1 alpha, 26kDa
• Masse moléculaire calculée: 305 aa, 34 kDa
• Poids moléculaire observé: 34 kDa
• Numéro d’acquisition GenBank: BC103763
• Symbole du gène: EIF2B1
• Identification du gène (NCBI): 1967
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par affinité contre l'antigène
• Tampon de stockage: PBS avec azoture de sodium à 0,02 % et glycérol à 50 % pH 7,3
• 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.

Publications

Species	Application	Title
human	WB,CoIP	Nat Microbiol; Inhibition of the integrated stress response by viral proteins that block p-eIF2-eIF2B association.; Authors - Huib H Rabouw
human	WB	Nat Commun; Sugar phosphate activation of the stress sensor eIF2B.; Authors - Qi Hao
human	WB	Elife; Pharmacological dimerization and activation of the exchange factor eIF2B antagonizes the integrated stress response.; Authors - Carmela Sidrauski
	WB	Elife; The small molecule ISRIB rescues the stability and activity of Vanishing White Matter Disease eIF2B mutant complexes.; Authors - Yao Liang Wong
human	WB	Elife; eIF2B conformation and assembly state regulate the integrated stress response.; Authors - Michael Schoof
human, mouse	WB	FASEB J; Analysis of the subunit organization of the eIF2B complex reveals new insights into its structure and regulation.; Authors - Noel C Wortham