Phospho-eIF-2a(S51) Monoclonal Antibody

$Paraformaldehyde-fixed, paraffin embedded Mouse brain; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Phospho-eIF-2a(S51) Antibody, Unconjugated (bsm-54490R) at 1:50 for 30 minutes at room temperature, DAB staining.$

Paraformaldehyde-fixed, paraffin embedded Mouse brain; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Phospho-eIF-2a(S51) Antibody, Unconjugated (bsm-54490R) at 1:50 for 30 minutes at room temperature, DAB staining.

$Paraformaldehyde-fixed, paraffin embedded Mouse pancreas; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Phospho-eIF-2a(S51) Antibody, Unconjugated (bsm-54490R) at 1:50 for 30 minutes at room temperature, DAB staining.$

Paraformaldehyde-fixed, paraffin embedded Mouse pancreas; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Phospho-eIF-2a(S51) Antibody, Unconjugated (bsm-54490R) at 1:50 for 30 minutes at room temperature, DAB staining.

$Paraformaldehyde-fixed, paraffin embedded Human liver; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Phospho-eIF-2a(S51) Antibody, Unconjugated (bsm-54490R) at 1:50 for 30 minutes at room temperature, DAB staining.$

Paraformaldehyde-fixed, paraffin embedded Human liver; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Phospho-eIF-2a(S51) Antibody, Unconjugated (bsm-54490R) at 1:50 for 30 minutes at room temperature, DAB staining.

$Paraformaldehyde-fixed, paraffin embedded Human prostate cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Phospho-eIF-2a(S51) Antibody, Unconjugated (bsm-54490R) at 1:50 for 30 minutes at room temperature, DAB staining.$

Paraformaldehyde-fixed, paraffin embedded Human prostate cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Phospho-eIF-2a(S51) Antibody, Unconjugated (bsm-54490R) at 1:50 for 30 minutes at room temperature, DAB staining.

$Paraformaldehyde-fixed, paraffin embedded Human pancreas; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Phospho-eIF-2a(S51) Antibody, Unconjugated (bsm-54490R) at 1:50 for 30 minutes at room temperature, DAB staining.$

Paraformaldehyde-fixed, paraffin embedded Human pancreas; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Phospho-eIF-2a(S51) Antibody, Unconjugated (bsm-54490R) at 1:50 for 30 minutes at room temperature, DAB staining.

$Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (Phospho-eIF-2a(S51)) Monoclonal Antibody, Unconjugated (bsm-54490R) 1:50, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.$

Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (Phospho-eIF-2a(S51)) Monoclonal Antibody, Unconjugated (bsm-54490R) 1:50, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.

$Flow cytometric analysis of Phospho-eIF-2a(S51) was done on Hela cells. The cells were fixed, permeabilized and stained with the primary antibody (bsm-54490R, 1\/50) (blue). After incubation of the primary antibody at room temperature for an hour, the cells were stained with a Alexa Fluor 488-conjugated Goat anti-Rabbit IgG Secondary antibody at 1\/1000 dilution for 30 minutes.Unlabelled sample was used as a control (cells without incubation with primary antibody; red).$

Flow cytometric analysis of Phospho-eIF-2a(S51) was done on Hela cells. The cells were fixed, permeabilized and stained with the primary antibody (bsm-54490R, 1\/50) (blue). After incubation of the primary antibody at room temperature for an hour, the cells were stained with a Alexa Fluor 488-conjugated Goat anti-Rabbit IgG Secondary antibody at 1\/1000 dilution for 30 minutes.Unlabelled sample was used as a control (cells without incubation with primary antibody; red).

Applications

WB
FCM
IHC-P
IF(ICC)
IP
IHC

Reactivity

Human
Mouse
Rat

Overview
Catalog #	bsm-54490R
Product Name	Phospho-eIF-2a(S51) Monoclonal Antibody
Applications	WB, FCM, IHC-P, IF(ICC), IP, IHC
Reactivity	Human, Mouse, Rat
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	Synthetic phospho-Peptide corresponding to residues surrounding Ser51 of human eIF-2a.
Modification Site	Ser51
Clonality	Monoclonal
Clone #	#REF!
Isotype	IgG
Concentration	1ug/ul
Purification	Purified by Protein A.
Storage Buffer	0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Storage Condition	Store at -20C for 12 months.
Target
Swiss Prot	Q9BY44
Subcellular location	Cytoplasmic granule
Synonyms	EIF 2 alpha antibody, EIF 2 antibody, EIF 2A antibody, EIF 2alpha antibody, eIF-2-alpha antibody, eIF-2A antibody, EIF-2alpha antibody, EIF2 alpha antibody, EIF2 antibody, EIF2A antibody, EIF2S1 antibody, Eukaryotic translation initiation factor 2 subunit 1 alpha 35kDa antibody, Eukaryotic translation initiation factor 2 subunit 1 alpha antibody, Eukaryotic translation initiation factor 2 subunit 1 antibody, Eukaryotic translation initiation factor 2 subunit alpha antibody, IF2A_HUMAN antibody
Application Dilution
WB	1:300-5000
FCM	1:20-100
IHC-P	1:200-400
IF(ICC)	1:50-200
IP	1-2ug
IHC