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Invitrogen
EIF2S1 Recombinant Rabbit Monoclonal Antibody (PSH04-29)
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FIGURE: 1 / 10
EIF2S1 Antibody (MA5-52465) in ICC/IF
Immunofluorescence analysis of EIF2S1 using HepG2 cells. The cells were fixed 4% paraformaldehyde for 20 minutes, permeabilized with 0.1% Triton™ X-100 in PBS for 5 minutes, and blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. The cells were co-labeled with EIF2S1 Recombinant Rabbit Monoclonal Antibody (PSH04-29) (Product # MA5-52465) (green) and beta tubulin (red) at 1:100 dilution in in 1% BSA in PBST overnight at 4 degrees Celsius and then with iFluor™ 488 Goat Anti-Rabbit IgG H&L and iFluor™ 594 Goat Anti-... View More
Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
Product Details
MA5-52465
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Non-human primate,
Rat
Host/Isotype
Rabbit
/ IgG
Expression System
HEK293 cells
Class
Recombinant Monoclonal
Type
Antibody
Clone
PSH04-29
Immunogen
Recombinant protein within human eif2s1 aa 1-315/315.
Conjugate
Unconjugated
Unconjugated
Unconjugated
Form
Liquid
Concentration
1 mg/mL
Amount
100 µg
Purification
Protein A
Storage buffer
PBS, pH 7.4, with 0.1 BSA, 40% glycerol
Contains
0.05% sodium azide
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Positive Control: MCF7 cell lysate, HepG2 cell lysate, HeLa cell lysate, COS-1 cell lysate, A549 cell lysate, RAW264.7 cell lysate, C6 cell lysate, mouse kidney tissue lysate, mouse spleen tissue lysate, rat kidney tissue lysate, rat spleen tissue lysate, HepG2, human breast tissue, mouse breast tissue, rat breast tissue.
Sequence Similarities: 99% Mouse/Rat.
Subcellular Location: Cytoplasm, Stress granule.
Predicted band size: 36 kDa.
Target Information
EIF2a (Eukaryotic translation initiation factor 2A) is a heterotrimer composed of three subunits (alpha, beta, and gamma). This translation initiation factor drives binding of initiator methionyl-tRNA to the 40S ribosome in an AUG-dependent manner to form the 43S pre-initiation complex. The polypeptide can be phosphorylated by related protein kinases activated in response to stress. Phosphorylated EIF2A inhibits EIF2B activity and prevents guanine nucleotide exchange.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: eIF-2-alpha; EIF-2A; EIF-2alpha; eIF2 alpha; eIF2-alpha; eukaryotic translation initiation factor 2 subunit 1 alpha; eukaryotic translation initiation factor 2 subunit alpha; eukaryotic translation initiation factor 2, subunit 1 alpha, 35kDa; eukaryotic translation initiation factor 2A; translational initiation factor eIF-2, alpha subunit; unnamed protein product
Gene Aliases: 0910001O23Rik; 2410026C18Rik; 35kDa; EIF-2; EIF-2A; EIF-2alpha; EIF2; EIF2A; eIF2alpha
UniProt ID: (Human) P05198, (Mouse) Q6ZWX6, (Rat) P68101
Entrez Gene ID: (Human) 1965, (Mouse) 13665, (Rat) 54318
mitophagy
translation
translational initiation
regulation of translational initiation
spermatogonial cell division
negative regulation of translational initiation in response to stress
stress granule assembly
cellular response to amino acid starvation
cellular response to oxidative stress
cellular response to heat
cellular response to UV
response to endoplasmic reticulum stress
regulation of translation in response to endoplasmic reticulum stress
PERK-mediated unfolded protein response
regulation of translational initiation in response to stress
protein autophosphorylation
cellular response to chemical stress
mitochondrial respiratory chain supercomplex assembly
HRI-mediated signaling
response to kainic acid
negative regulation of guanyl-nucleotide exchange factor activity
response to manganese-induced endoplasmic reticulum stress
positive regulation of type B pancreatic cell apoptotic process
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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