rabbit anti human eif2α (Proteintech)
Structured Review

Rabbit Anti Human Eif2α, supplied by Proteintech, used in various techniques. Bioz Stars score: 95/100, based on 108 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/rabbit+anti+human+eif2%CE%B1/EIF2S1%2FEIF2A+Antibody/pmc11977284-6-0-4
Average 95 stars, based on 108 article reviews
Images
1) Product Images from "Combination of brefeldin A and tunicamycin induces apoptosis in HepG2 cells through the endoplasmic reticulum stress-activated PERK-eIF2α-ATF4-CHOP signaling pathway"
Article Title: Combination of brefeldin A and tunicamycin induces apoptosis in HepG2 cells through the endoplasmic reticulum stress-activated PERK-eIF2α-ATF4-CHOP signaling pathway
Journal: Liver Research
doi: 10.1016/j.livres.2025.01.004
Figure Legend Snippet: Antibodies used for Western blots.
Techniques Used: Western Blot
Figure Legend Snippet: Primers of the genes used for qRT-PCR.
Techniques Used: Sequencing
Figure Legend Snippet: Effects of BFA and TM on the levels of ER stress-related proteins (BiP, PERK, eIF2α, ATF4, and CHOP). HepG2 cells were treated with BFA (0.25 mg/L) and TM (1 mg/L), either individually or in combination, for 24 h. The protein levels of (A) BiP, (B) PERK, (C) phosphorylated PERK (p-PERK), (D) eIF2α, (E) phosphorylated eIF2α (p-eIF2α), (F) ATF4, and (G) CHOP were determined by Western blotting. Data are presented as means ± SD from three independent experiments performed in triplicate. ∗ P < 0.05, compared to the control group; # P < 0.05, compared to the DMSO (0.1% v/v, vehicle control) group; a P < 0.05, compared to the BFA (0.25 mg/L) group. Abbreviations: ATF4, activating transcription factor 4; BFA, brefeldin A; BiP, binding immunoglobulin protein; CHOP, C/EBP homologous protein; DMSO, dimethyl sulfoxide; eIF2α, eukaryotic translation initiation factor 2α; PERK, protein kinase R-like endoplasmic reticulum kinase; SD, standard deviation; TM, tunicamycin.
Techniques Used: Western Blot, Control, Binding Assay, Standard Deviation
Figure Legend Snippet: Effects of BFA and TM on the mRNA levels of ER stress-related genes ( BiP, PERK, eIF2α, ATF4, and CHOP ). HepG2 cells were treated with BFA (0.25 mg/L) and TM (1 mg/L), either individually or in combination, for 24 h. The relative mRNA levels of (A) BiP , (B) PERK , (C) eIF2α, (D) ATF4 , and (E) CHOP were determined by qRT-PCR. Data are presented as means ± SD from three independent experiments performed in triplicate. ∗ P < 0.05, compared to the control group; # P < 0.05, compared to the DMSO (0.1% v/v, vehicle control) group; a P < 0.05, compared to the BFA (0.25 mg/L) group. Abbreviations: ATF4, activating transcription factor 4; BFA, brefeldin A; BiP, binding immunoglobulin protein; CHOP, C/EBP homologous protein; DMSO, dimethyl sulfoxide; eIF2α, eukaryotic translation initiation factor 2α; PERK, protein kinase R-like endoplasmic reticulum kinase; SD, standard deviation; TM, tunicamycin.
Techniques Used: Quantitative RT-PCR, Control, Binding Assay, Standard Deviation


