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in vitro PHARMACOLOGY 2011 CATALOG - Cerep

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62 <strong>in</strong> <strong>vitro</strong> pharmacology <strong>2011</strong> catalog<br />

❚ orex<strong>in</strong><br />

OX 2 - agonist radioligand<br />

Source<br />

human recomb<strong>in</strong>ant (HEK-293 cells)<br />

Ligand<br />

[ 125 I]orex<strong>in</strong>-A (0.04 nM)<br />

b<strong>in</strong>d<strong>in</strong>g<br />

Kd<br />

0.2 nM<br />

Ref. 1988<br />

Non specific orex<strong>in</strong>-B (1 µM)<br />

Q 3 weeks<br />

Reference orex<strong>in</strong>-B (IC 50 : 0.21 nM)<br />

Included <strong>in</strong>:<br />

Organ safety profile<br />

Wieland, H.A. et al. (2002) Eur. J. Biochem., 269: 1128-1135.<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

OX 2<br />

cellul ar<br />

Ref. 2349<br />

Ref. 2350<br />

Q 3 weeks<br />

Agonist effect<br />

Antagonist effect<br />

Source<br />

human recomb<strong>in</strong>ant (HEK-293 cells)<br />

Measured product <strong>in</strong>tracellular [Ca 2+ ]<br />

Detection method fluorimetry<br />

Agonist effect Control orex<strong>in</strong>-B (1 µM)<br />

Reference orex<strong>in</strong>-B (EC 50 : 3.7 nM)<br />

Antagonist effect Stimulant orex<strong>in</strong>-B (10 nM)<br />

Reference unavailable<br />

Ammoun, S. et al. (2003) J. Pharmacol. Exp. Ther., 305: 507-514.<br />

Ca 2+ mobilization (% of control)<br />

100<br />

antagonist effect:<br />

50<br />

no graph available<br />

0<br />

-9 -8 -7 -6 <br />

-11 -10 <br />

log [agonist] (M)<br />

orex<strong>in</strong>-B <br />

orex<strong>in</strong>-A<br />

[Ala 11 ,D-Leu 15 ]-orex<strong>in</strong>-B<br />

<br />

[Solvent] must be kept ≤ 0.3%<br />

❚ orphans (class a)<br />

GPR119<br />

cellul ar<br />

Ref. 3297<br />

Ref. 3299<br />

Q 3 weeks<br />

Agonist effect<br />

Antagonist effect<br />

Source<br />

HIT-T15 cells (endogenous)<br />

Measured product cAMP<br />

Detection method HTRF<br />

Agonist effect Control AR231453 (10 µM)<br />

Reference AR231453 (EC 50 : 71 nM)<br />

Antagonist effect Stimulant AR231453 (300 nM)<br />

Reference unavailable<br />

Chu, Z.L et al.(2008) Endocr<strong>in</strong>ology, 149: 2038-2047.<br />

-12 -11<br />

-12 -11<br />

<br />

-11 -10 -9 -8 -7 -6 -5 -4<br />

<br />

<br />

-12 -11<br />

-10 -9 -8 -7<br />

-10 -9 -8 -7<br />

-10 -9 -8 -7 -6 -5<br />

-9 -8 -7 -6 -5<br />

-10 -4<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

-11 -10<br />

-9 -8 -7 -6 -5 -4<br />

-12 -11 -10 -9 -8 -7 -6 -5 -4 -3<br />

<br />

<br />

<br />

<br />

❚ parathyroid hormone<br />

PTH1<br />

cellul ar<br />

Ref. 2660<br />

Ref. 2661<br />

Q 3 weeks<br />

Agonist effect<br />

Antagonist effect<br />

Source<br />

SaOS2 cells (endogenous)<br />

Measured product cAMP<br />

Detection method HTRF<br />

Agonist effect Control PTHrP (1-34) (1 µM)<br />

Reference PTHrP (1-34) (EC 50 : 1.7 nM)<br />

Antagonist effect Stimulant PTHrP (1-34) (10 nM)<br />

Reference PTHrP (7-34) (IC 50 : 84 nM)<br />

Orloff, J.J. et al. (1992) Endocr<strong>in</strong>ol., 131: 1603-1611.<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

[Solvent] must be kept 0.3%<br />

❚ platelet activat<strong>in</strong>g factor<br />

PAF - agonist radioligand<br />

b<strong>in</strong>d<strong>in</strong>g<br />

Ref. 0915<br />

Q 3 weeks<br />

Included <strong>in</strong>:<br />

BioPr<strong>in</strong>t ® profile<br />

Organ safety profile<br />

Source<br />

Ligand<br />

Kd<br />

Non specific<br />

Reference<br />

human recomb<strong>in</strong>ant (CHO cells)<br />

[ 3 H]C 16 -PAF (1.5 nM)<br />

1.5 nM<br />

WEB 2086 (10 µM)<br />

C 16 -PAF (IC 50 : 2.4 nM)<br />

Fukunaga, K. et al. (2001) J.Biol.Chem., 276: 43025-43030.<br />

<br />

<br />

<br />

<br />

<br />

<br />

specific b<strong>in</strong>d<strong>in</strong>g (% of control)<br />

<br />

100<br />

<br />

<br />

50<br />

0<br />

C 16-PAF<br />

WEB 2086<br />

-12 -11 -10 -9 -8 -7 -6 -5<br />

log [drug] (M)

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