ER stress markers

List of antibodies for detecting ER stress markers

Antibody

Source

Weight (kDA)

Supplier

Blocking buffer, Dilution

IRE1α

Rabbit

130

Cell Signaling, #3294

BSA, WB 1:1000

Phospho-IRE1α

Rabbit

110

Novus, NB100-2323

Milk, WB 1:1000

Spliced XBP-1

Rabbit

54

Santa Cruz, sc-7160

Milk, WB 1:1000

Total PERK

Rabbit

150

Rocklan, 100-401-962

Milk, WB 1:1000

Phospho-PERK

Rabbit

170

Cell Signaling, #3179

BSA, WB 1:1000

eIF2α

Rabbit

36

Santa Cruz, sc-11386

Milk, WB 1:1000

Phospho-eIF2α

Rabbit

38

Cell Signaling, #3597

BSA, WB 1:1000

ATF6α

Rabbit

90

Santa Cruz, sc-22799

Milk. WB 1:100

Cleaved ATF6α

Mouse

50

Imgenex, IMG-273

Milk, WB 1:1000

CHOP/GADD153

Mouse

31

Pierce, MA1-250

Milk, WB 1:2000

BiP/GRP78

Rabbit

78

Stressgen, SPA-826

Milk, WB 1:1000
IF: 1:100

ATF4

Rabbit

39

ProteinTech, 10835-1-AP

Milk, WB 1:1000

PDI

Mouse

58

Stressgen, SPA-891

Milk, WB 1:1000
IF: 1:100

 

List of primers for detecting ER stress markers by real-time PCR

Gen

Human

Mouse

Rat

sXBP1

CTGAGTCCGAATCAGGTGCAG
ATCCATGGGGAGATGTTCTGG

CTGAGTCCGAATCAGGTGCAG
GTCCATGGGAAGATGTTCTGG

CTGAGTCCGAATCAGGTGCAG
ATCCATGGGAAGATGTTCTGG

usXBP1

CAGCACTCAGACTACGTGCA
ATCCATGGGGAGATGTTCTGG

CAGCACTCAGACTATGTGCA
GTCCATGGGAAGATGTTCTGG

CAGCACTCAGACTACGTGCG
ATCCATGGGAAGATGTTCTGG

Total XBP1

TGGCCGGGTCTGCTGAGTCCG
ATCCATGGGGAGATGTTCTGG

TGGCCGGGTCTGCTGAGTCCG
GTCCATGGGAAGATGTTCTGG

TGGCCGGGTCTGCTGAGTCCG
ATCCATGGGAAGATGTTCTGG

ATF4

GTTCTCCAGCGACAAGGCTA
ATCCTGCTTGCTGTTGTTGG

GGGTTCTGTCTTCCACTCCA
AAGCAGCAGAGTCAGGCTTTC

AATGGATGACCTGGAAACCA
TCTTGGACTAGAGGGGCAAA

CHOP

AGAACCAGGAAACGGAAACAGA
TCTCCTTCATGCGCTGCTTT

CCACCACACCTGAAAGCAGAA
AGGTGAAAGGCAGGGACTCA

AGAGTGGTCAGTGCGCAGC
CTCATTCTCCTGCTCCTTCTCC

BiP

TGTTCAACCAATTATCAGCAAACTC
TTCTGCTGTATCCTCTTCACCAGT

TTCAGCCAATTATCAGCAAACTCT
TTTTCTGATGTATCCTCTTCACCAGT

TGGGTACATTTGATCTGACTGGA
CTCAAAGGTGACTTCAATCTGGG

GRP94

GAAACGGATGCCTGGTGG
GCCCCTTCTTCCTGGGTC

AAGAATGAAGGAAAAACAGGACAAAA
CAAATGGAGAAGATTCCGCC

 

EDEM

CAAGTGTGGGTACGCCACG
AAAGAAGCTCTCCATCCGGTC

CTACCTGCGAAGAGGCCG
GTTCATGAGCTGCCCACTGA

 


 

Footnotes

  1. Christine M. Measuring ER stress and the unfolded protein response using mammalian tissue culture system .Author manuscript; available in PMC 2013 Jul 4. Published in final edited form as: Methods Enzymol. 2011; 490: 71–92. doi:  10.1016/B978-0-12-385114-7.00004-0 PMCID: PMC3701721 NIHMSID: NIHMS45736

  2. Reimold AM, Etkin A, Clauss I, Perkins A, Friend DS, Zhang J, Horton HF, Scott A, Orkin SH, Byrne MC, Grusby MJ, Glimcher LH. Genes Dev. 2000;14:152–157. [PMC free article] [PubMed]

  3. Reimold AM, Iwakoshi NN, Manis J, Vallabhajosyula P, Szomolanyi-Tsuda E, Gravallese EM, Friend D, Grusby MJ, Alt F, Glimcher LH. Nature. 2001;412:300–307. [PubMed]

  4. Harding HP, Zhang Y, Zeng H, Novoa I, Lu PD, Calfon M, Sadri N, Yun C, Popko B, Paules R, Stojdl DF, Bell JC, Hettmann T, Leiden JM, Ron D. Mol Cell. 2003;11:619–633. [PubMed]

  5. Novoa I, Zhang Y, Zeng H, Jungreis R, Harding HP, Ron D. Embo J. 2003;22:1180–1187. [PMC free article] [PubMed]

  6. Miyazaki J, Araki K, Yamato E, Ikegami H, Asano T, Shibasaki Y, Oka Y, Yamamura K. Endocrinology. 1990;127:126–132. [PubMed]

  7. Asfari M, Janjic D, Meda P, Li G, Halban PA, Wollheim CB. Endocrinology. 1992;130:167–178. [PubMed]

  8. Hohmeier HE, Mulder H, Chen G, Henkel-Rieger R, Prentki M, Newgard CB.


 













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