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Table 1 Primary antibodies and primers used in this study

From: Andrographolide induces Nrf2 and heme oxygenase 1 in astrocytes by activating p38 MAPK and ERK

Target

Antibody

Format

Dilutiona

Source Company

OH-1

OH-1

Rabbit polyclonal

1:1000; 1:200 (IF)

Abcam

Nrf2

C-20

Rabbit polyclonal

1:1000

Santa Cruz

pS40-Nrf2

phos-Nrf2

Rabbit monoclonal

1:1000

Abcam

Nqo1

C-19

Goat polyclonal

1:1000

Santa Cruz

Keap1

E-20

Goat polyclonal

1:1000

Santa Cruz

Total Erk1/2

Erk1/2

Rabbit polyclonal

1:1000

Cell Signaling

pT202/pY204-Erk

phos-Erk

Rabbit polyclonal

1:1000

Cell Signaling

Total p38

p38

Rabbit polyclonal

1:1000

Cell Signaling

pT180/pY182-p38

D3F9

Rabbit monoclonal

1:1000

Cell Signaling

β-actin

AC-15

Mouse monoclonal

1:5000

Sigma-Aldrich

Lamin B1

Lamin B1

Rabbit polyclonal

1:10,000

Abcam

TBP

TBP

Mouse monoclonal

1:5000

Abcam

Ubiquitin

P4D1

Mouse monoclonal

30 μL per 1 mg lysate protein (IP)b

Santa Cruz

Target

Forward primer

 

Reverse primer

 

OH-1

5′-GGCTCTCTTTTCTTGGGCCT-3′

5′-GCCTCTACCGACCACAGTTC-3′

Nrf2

5′-CAGTCTTCACCACCCCTGAT-3′

5′-CAGTGAGGGGATCGATGAGT-3′

Nqo1

5′-GCGAGCGGGGAAAATACTCT-3′

5′-CCTCCTGCCCTAAACCACAG-3′

β-actin

5′-ACCCGCGAGTACAACCTTCT-3′

5′-TTCTGACCCATACCCACCAT-3′

GAPDH

5′-CTCATGACCACAGTCCATGC-3′

5′-TTCTGACCCATACCCACCAT-3′

  1. aStated dilutions are for immunoblotting except for immunofluorescence (IF) staining and immunoprecipitation (IP). Source companies are Abcam (Cambridge, UK); Cell Signaling Technology (Danvers, MA, USA); Santa Cruz Biotechnology (Dallas, TX, USA); and Sigma-Aldrich (St. Louis, MO, USA)
  2. bConjugated with agarose beads (500 μg antibody/0.25 mL agarose)