Table 1 Primer sequences and PCR conditions for the ATP-binding cassette transporter (ABC) genes that were located in the amplified chromosomal regions, BCRP1, MRP1, MRP2, MRP5 and the control genes hypoxanthine phosphoribosyltransferase (HPRT) and β-2 microglobulin, used for DNA amplification in the RT–PCR

From: Mitoxantrone resistance in a small cell lung cancer cell line is associated with ABCA2 upregulation

Gene

Sense primer (5′ → 3′)

Antisense primer (3′ → 5′)

Temperature (°C)

Cycles (n)

Product size (base pairs)

ABCB6

GGG CCG TAT TGA GTT TGA GA

ATG TCC TGC CCA TCT ATT CG

95, 55, 72a

26

201

ABCC10 (MRP7)

CTC CCA CTG GAT CTC TCA GC

TCG CAT ACA CGG TGA GGT AG

95, 57, 72a

30

200

ABCF1 (ABC50)

GGA GTA CAC TGT GCG CTT CA

TCA GCA GCA GGA GTA GCG TA

95, 55, 72a

26

196

ABCA2 (ABC2)

GAG ATC CGC AGA GAG ATG GA

CTT CAG GAT GAG GTC CCA GA

95, 57, 72a

30

207

ABCC4 (MRP4)

AAT ACC CTT GGT TCC CCT TGG

ATC CTG GTG TGC ATC AAA CA

95, 55, 72a

32

202

ABCG2 (BCRP1)

CAG AGA TCA TAG AGC CTT CC

ACA CTC TGT AGT ATC CTC TG

95, 55, 72a

32

453

ABCC1(MRP1)

AAT GCG CCA AGA CTA GGA AG

ACC GGA GGA TGT TGA ACA AG

95, 56, 72a

29

990

ABCC2 (MRP2)

CTG GTT GAT GAA GGC TCT GT

CTG CCA TAA TGT CCA GGT TC

95, 58, 72a

31

1067

ABCC5 (MRP5)

GGA TAA CTT CTC AGT GGG

GGA ATG GCA ATG CTC TAA AG

95, 55, 72a

29

380

HPRT

CGT GGG GTC CTT TTC ACC AGC AAG

AAT TAT GGA CAG GAC TGA ACG TC

95, 55, 72a

27

380

β-2 microglobulin

CCA GCA GAG AAT GGA AAG TC

GAT GCT GCT TAC ATG TCT CG

95, 55, 72a

20

268

  1. aFor denaturation (30′′), annealing (30′′), extension (30′′).