phosphorylated perk Search Results


rabbit anti-phosphorylated extracellular signal-regulated kinases (erk) 1/2, jnk and p38  (Promega)
90
Promega rabbit anti-phosphorylated extracellular signal-regulated kinases (erk) 1/2, jnk and p38
Rabbit Anti Phosphorylated Extracellular Signal Regulated Kinases (Erk) 1/2, Jnk And P38, supplied by Promega, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/phosphorylated+perk/rabbit+anti+phosphorylated+extracellular+signal+regulated+kinase++perk/pm14742316-66-47-48
Average 90 stars, based on 1 article reviews
rabbit anti-phosphorylated extracellular signal-regulated kinases (erk) 1/2, jnk and p38 - by Bioz Stars, 2026-09
90/100 stars
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rabbit anti-phosphorylated extracellular signalregulated kinase (perk)  (Promega)
90
Promega rabbit anti-phosphorylated extracellular signalregulated kinase (perk)
Rabbit Anti Phosphorylated Extracellular Signalregulated Kinase (Perk), supplied by Promega, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/phosphorylated+perk/rabbit+anti+phosphorylated+extracellular+signalregulated+kinase++perk+/10__1523_slash_jneurosci__2662___05__2005-62-18-21
Average 90 stars, based on 1 article reviews
rabbit anti-phosphorylated extracellular signalregulated kinase (perk) - by Bioz Stars, 2026-09
90/100 stars
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primary antibody of phosphorylated extracellular signal-regulated kinase (perk)  (Merck KGaA)
90
Merck KGaA primary antibody of phosphorylated extracellular signal-regulated kinase (perk)
Primary Antibody Of Phosphorylated Extracellular Signal Regulated Kinase (Perk), supplied by Merck KGaA, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/phosphorylated+perk/primary+antibody+of+phosphorylated+extracellular+signal+regulated+kinase++perk+/pmc06000793-66-3-13
Average 90 stars, based on 1 article reviews
primary antibody of phosphorylated extracellular signal-regulated kinase (perk) - by Bioz Stars, 2026-09
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anti-perk, phosphorylated at threonine 980  (US Biological Life Sciences)
90
US Biological Life Sciences anti-perk, phosphorylated at threonine 980
Anti Perk, Phosphorylated At Threonine 980, supplied by US Biological Life Sciences, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/phosphorylated+perk/anti+perk++phosphorylated+at+threonine+980/pm16691116-71-6-13
Average 90 stars, based on 1 article reviews
anti-perk, phosphorylated at threonine 980 - by Bioz Stars, 2026-09
90/100 stars
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phosphorylated (p)-protein kinase r-like er kinase (perk  (SAB Biotherapeutics)
90
SAB Biotherapeutics phosphorylated (p)-protein kinase r-like er kinase (perk
CuB induces ER stress in CRC cells. After CRC cells were treated with CuB (5 µM) for 48 h, the expression levels of ER stress-related proteins was evaluated by western blotting. (A and C) The expression of ERS-related proteins in different groups of HT-29 and SW620 cells. (B and D) Quantification of expression levels of ERS-related proteins. Data are presented as the mean ± SD of three independent experiments. * P<0.05, ** P<0.01, *** P<0.001 vs. control. ATF4, activating transcription factor 4; CRC, colorectal cancer; CuB, cucurbitacin B; eIF2α, eukaryotic translation initiation factor 2α; GRP78, glucose regulated protein 78; p-, phosphorylated; PERK, protein kinase R-like ER kinase; XBP1-s, X-box binding protein 1.
Phosphorylated (P) Protein Kinase R Like Er Kinase (Perk, supplied by SAB Biotherapeutics, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/phosphorylated+perk/phosphorylated++p++protein+kinase+r+like+er+kinase++perk+antibody/pmc10518646-65-97-110
Average 90 stars, based on 1 article reviews
phosphorylated (p)-protein kinase r-like er kinase (perk - by Bioz Stars, 2026-09
90/100 stars
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cri pt 16 phosphorylated erk perk  (Philips Healthcare)
86
Philips Healthcare cri pt 16 phosphorylated erk perk
CuB induces ER stress in CRC cells. After CRC cells were treated with CuB (5 µM) for 48 h, the expression levels of ER stress-related proteins was evaluated by western blotting. (A and C) The expression of ERS-related proteins in different groups of HT-29 and SW620 cells. (B and D) Quantification of expression levels of ERS-related proteins. Data are presented as the mean ± SD of three independent experiments. * P<0.05, ** P<0.01, *** P<0.001 vs. control. ATF4, activating transcription factor 4; CRC, colorectal cancer; CuB, cucurbitacin B; eIF2α, eukaryotic translation initiation factor 2α; GRP78, glucose regulated protein 78; p-, phosphorylated; PERK, protein kinase R-like ER kinase; XBP1-s, X-box binding protein 1.
Cri Pt 16 Phosphorylated Erk Perk, supplied by Philips Healthcare, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/phosphorylated+perk/16+cri+erk+perk+phosphorylated+pt/10__1523_slash_jneurosci__1981___25__2026-190-16-30
Average 86 stars, based on 1 article reviews
cri pt 16 phosphorylated erk perk - by Bioz Stars, 2026-09
86/100 stars
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phosphorylated perk (p-perk) antibody  (ZenBio)
90
ZenBio phosphorylated perk (p-perk) antibody
CuB induces ER stress in CRC cells. After CRC cells were treated with CuB (5 µM) for 48 h, the expression levels of ER stress-related proteins was evaluated by western blotting. (A and C) The expression of ERS-related proteins in different groups of HT-29 and SW620 cells. (B and D) Quantification of expression levels of ERS-related proteins. Data are presented as the mean ± SD of three independent experiments. * P<0.05, ** P<0.01, *** P<0.001 vs. control. ATF4, activating transcription factor 4; CRC, colorectal cancer; CuB, cucurbitacin B; eIF2α, eukaryotic translation initiation factor 2α; GRP78, glucose regulated protein 78; p-, phosphorylated; PERK, protein kinase R-like ER kinase; XBP1-s, X-box binding protein 1.
Phosphorylated Perk (P Perk) Antibody, supplied by ZenBio, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/phosphorylated+perk/phosphorylated+perk++p+perk++antibody/pm34637808-56-1-7
Average 90 stars, based on 1 article reviews
phosphorylated perk (p-perk) antibody - by Bioz Stars, 2026-09
90/100 stars
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anti–phosphorylated erk antiserum sc-7383-perk  (Promega)
90
Promega anti–phosphorylated erk antiserum sc-7383-perk
CuB induces ER stress in CRC cells. After CRC cells were treated with CuB (5 µM) for 48 h, the expression levels of ER stress-related proteins was evaluated by western blotting. (A and C) The expression of ERS-related proteins in different groups of HT-29 and SW620 cells. (B and D) Quantification of expression levels of ERS-related proteins. Data are presented as the mean ± SD of three independent experiments. * P<0.05, ** P<0.01, *** P<0.001 vs. control. ATF4, activating transcription factor 4; CRC, colorectal cancer; CuB, cucurbitacin B; eIF2α, eukaryotic translation initiation factor 2α; GRP78, glucose regulated protein 78; p-, phosphorylated; PERK, protein kinase R-like ER kinase; XBP1-s, X-box binding protein 1.
Anti–Phosphorylated Erk Antiserum Sc 7383 Perk, supplied by Promega, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/phosphorylated+perk/anti+phosphorylated+erk+antiserum+sc+7383+perk/pm16871530-71-0-12
Average 90 stars, based on 1 article reviews
anti–phosphorylated erk antiserum sc-7383-perk - by Bioz Stars, 2026-09
90/100 stars
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perk mediated phosphorylation  (Wolters Kluwer Health)
86
Wolters Kluwer Health perk mediated phosphorylation
CuB induces ER stress in CRC cells. After CRC cells were treated with CuB (5 µM) for 48 h, the expression levels of ER stress-related proteins was evaluated by western blotting. (A and C) The expression of ERS-related proteins in different groups of HT-29 and SW620 cells. (B and D) Quantification of expression levels of ERS-related proteins. Data are presented as the mean ± SD of three independent experiments. * P<0.05, ** P<0.01, *** P<0.001 vs. control. ATF4, activating transcription factor 4; CRC, colorectal cancer; CuB, cucurbitacin B; eIF2α, eukaryotic translation initiation factor 2α; GRP78, glucose regulated protein 78; p-, phosphorylated; PERK, protein kinase R-like ER kinase; XBP1-s, X-box binding protein 1.
Perk Mediated Phosphorylation, supplied by Wolters Kluwer Health, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/phosphorylated+perk/mediated+perk+phosphorylation/10__1097_slash_wco__0000000000001076-63-25-19
Average 86 stars, based on 1 article reviews
perk mediated phosphorylation - by Bioz Stars, 2026-09
86/100 stars
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anti-perk (phosphorylated and non phosphorylated) antibody  (Biosensis ltd)
N/A
Our Anti-PRKR-like endoplasmic reticulum kinase (phosphorylated and non phosphorylated) (PERK) rabbit polyclonal primary antibody detects mouse PRKR-like endoplasmic reticulum kinase (phosphorylated and non phosphorylated) (PERK), and is whole serum. It is validated for use in
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Image Search Results


CuB induces ER stress in CRC cells. After CRC cells were treated with CuB (5 µM) for 48 h, the expression levels of ER stress-related proteins was evaluated by western blotting. (A and C) The expression of ERS-related proteins in different groups of HT-29 and SW620 cells. (B and D) Quantification of expression levels of ERS-related proteins. Data are presented as the mean ± SD of three independent experiments. * P<0.05, ** P<0.01, *** P<0.001 vs. control. ATF4, activating transcription factor 4; CRC, colorectal cancer; CuB, cucurbitacin B; eIF2α, eukaryotic translation initiation factor 2α; GRP78, glucose regulated protein 78; p-, phosphorylated; PERK, protein kinase R-like ER kinase; XBP1-s, X-box binding protein 1.

Journal: Experimental and Therapeutic Medicine

Article Title: Cucurbitacin B induces apoptosis in colorectal cells through reactive oxygen species generation and endoplasmic reticulum stress pathways

doi: 10.3892/etm.2023.12183

Figure Lengend Snippet: CuB induces ER stress in CRC cells. After CRC cells were treated with CuB (5 µM) for 48 h, the expression levels of ER stress-related proteins was evaluated by western blotting. (A and C) The expression of ERS-related proteins in different groups of HT-29 and SW620 cells. (B and D) Quantification of expression levels of ERS-related proteins. Data are presented as the mean ± SD of three independent experiments. * P<0.05, ** P<0.01, *** P<0.001 vs. control. ATF4, activating transcription factor 4; CRC, colorectal cancer; CuB, cucurbitacin B; eIF2α, eukaryotic translation initiation factor 2α; GRP78, glucose regulated protein 78; p-, phosphorylated; PERK, protein kinase R-like ER kinase; XBP1-s, X-box binding protein 1.

Article Snippet: Primary antibodies against the following proteins were used: GAPDH (1:10,000; 36 KDa; cat. no. 10494-1-AP; Wuhan Sanying Biotechnology); Bax (1:5,000; 21 kDa; cat. no. GR3275117-D; Abcam) and Bcl2 (1:2,000; 26 kDa; cat. no. GR3325129-9; Abcam); glucose regulated protein 78 (GRP78; 1:1,000; 78kDa; cat. no. 11587-1-AP; Wuhan Sanying Biotechnology), CHOP (27 kDa; cat. no. 44266; 1:1,000; GeneTex, Inc.), activating transcription factor 4 (ATF4; 42 kDa; cat. no. 39568; 1:1,000; GeneTex, Inc.) and X-box binding protein 1 splicing form (XBP1-s; 55 kDa; cat. no. 44286; 1:1,000; GeneTex, Inc.); IRE1 (1:1,000; 130 kDa; cat. no. 3294S; Cell Signaling Technology, Inc.); phosphorylated (p)-protein kinase R-like ER kinase (PERK; 1:1,000; 125 kDa; cat. no. 6N04; SAB Biotherapeutics, Inc.); PERK (1;1,000; 115 kDa; cat. no. 5683S; Cell Signaling Technology, Inc.); p-eukaryotic translation initiation factor 2α (eIF2α; 1:1,000; 32 kDa; cat. no. AP0692; ABclonal Biotech Co., Ltd.) and eIF2α (1:1,000; 38 kDa; cat. no. 42774; GeneTex, Inc.).

Techniques: Expressing, Western Blot, Binding Assay

CuB mediates ROS production in CRC cells and induces ERS. (A and B) After CRC cells were treated with CuB (0-5 µM) for 48 h, the dichlorodihydrofluorescein diacetate fluorescent probe was used to evaluate the amount of ROS produced. Scale bars, 200 µm. CRC cells were pretreated with NAC (5 mM) for 1 h before adding CuB (final concentration of 5 µM). After 48 h of treatment, the expression of ERS-related proteins was evaluated by western blotting. (C and E) The expression of ERS-related proteins in different groups of HT-29 and SW620 cells. (D and F) Quantification of expression levels of ERS-related proteins. Data are presented as the mean ± SD of three independent experiments. * P<0.05, ** P<0.01, *** P<0.001 vs. control or as indicated. CRC, colorectal cancer; CuB, cucurbitacin B; eIF2α, eukaryotic translation initiation factor 2α; ERS, endoplasmic reticulum stress; GRP78, glucose regulatory protein 78; NAC, N-acetylcysteine; p-, phosphorylated; PERK, protein kinase R-like ER kinase; ROS, reactive oxygen species; XBP1-s, X-box binding protein 1.

Journal: Experimental and Therapeutic Medicine

Article Title: Cucurbitacin B induces apoptosis in colorectal cells through reactive oxygen species generation and endoplasmic reticulum stress pathways

doi: 10.3892/etm.2023.12183

Figure Lengend Snippet: CuB mediates ROS production in CRC cells and induces ERS. (A and B) After CRC cells were treated with CuB (0-5 µM) for 48 h, the dichlorodihydrofluorescein diacetate fluorescent probe was used to evaluate the amount of ROS produced. Scale bars, 200 µm. CRC cells were pretreated with NAC (5 mM) for 1 h before adding CuB (final concentration of 5 µM). After 48 h of treatment, the expression of ERS-related proteins was evaluated by western blotting. (C and E) The expression of ERS-related proteins in different groups of HT-29 and SW620 cells. (D and F) Quantification of expression levels of ERS-related proteins. Data are presented as the mean ± SD of three independent experiments. * P<0.05, ** P<0.01, *** P<0.001 vs. control or as indicated. CRC, colorectal cancer; CuB, cucurbitacin B; eIF2α, eukaryotic translation initiation factor 2α; ERS, endoplasmic reticulum stress; GRP78, glucose regulatory protein 78; NAC, N-acetylcysteine; p-, phosphorylated; PERK, protein kinase R-like ER kinase; ROS, reactive oxygen species; XBP1-s, X-box binding protein 1.

Article Snippet: Primary antibodies against the following proteins were used: GAPDH (1:10,000; 36 KDa; cat. no. 10494-1-AP; Wuhan Sanying Biotechnology); Bax (1:5,000; 21 kDa; cat. no. GR3275117-D; Abcam) and Bcl2 (1:2,000; 26 kDa; cat. no. GR3325129-9; Abcam); glucose regulated protein 78 (GRP78; 1:1,000; 78kDa; cat. no. 11587-1-AP; Wuhan Sanying Biotechnology), CHOP (27 kDa; cat. no. 44266; 1:1,000; GeneTex, Inc.), activating transcription factor 4 (ATF4; 42 kDa; cat. no. 39568; 1:1,000; GeneTex, Inc.) and X-box binding protein 1 splicing form (XBP1-s; 55 kDa; cat. no. 44286; 1:1,000; GeneTex, Inc.); IRE1 (1:1,000; 130 kDa; cat. no. 3294S; Cell Signaling Technology, Inc.); phosphorylated (p)-protein kinase R-like ER kinase (PERK; 1:1,000; 125 kDa; cat. no. 6N04; SAB Biotherapeutics, Inc.); PERK (1;1,000; 115 kDa; cat. no. 5683S; Cell Signaling Technology, Inc.); p-eukaryotic translation initiation factor 2α (eIF2α; 1:1,000; 32 kDa; cat. no. AP0692; ABclonal Biotech Co., Ltd.) and eIF2α (1:1,000; 38 kDa; cat. no. 42774; GeneTex, Inc.).

Techniques: Produced, Concentration Assay, Expressing, Western Blot, Binding Assay