Jeffrey N. Peterson, CEO UBS Global Life Sciences Conference 9/22/2003 … EOTrol™ Dynamic...
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Transcript of Jeffrey N. Peterson, CEO UBS Global Life Sciences Conference 9/22/2003 … EOTrol™ Dynamic...
Jeffrey N. Peterson, CEO
UBS Global Life Sciences Conference9/22/2003
… … EOTrol™ Dynamic Coatings Open New Horizons for Electrophoretic SeparationsEOTrol™ Dynamic Coatings Open New Horizons for Electrophoretic Separations… … EOTrol™ Dynamic Coatings Open New Horizons for Electrophoretic SeparationsEOTrol™ Dynamic Coatings Open New Horizons for Electrophoretic Separations
9/22/03 - Press Release: Target Discovery Introduces First Product Line …9/22/03 - Press Release: Target Discovery Introduces First Product Line …9/22/03 - Press Release: Target Discovery Introduces First Product Line …9/22/03 - Press Release: Target Discovery Introduces First Product Line …9/22/03 - Press Release: Target Discovery Introduces First Product Line …9/22/03 - Press Release: Target Discovery Introduces First Product Line …9/22/03 - Press Release: Target Discovery Introduces First Product Line …9/22/03 - Press Release: Target Discovery Introduces First Product Line …
… … EOTrol™ Dynamic Coatings Open New Horizons for Electrophoretic SeparationsEOTrol™ Dynamic Coatings Open New Horizons for Electrophoretic Separations… … EOTrol™ Dynamic Coatings Open New Horizons for Electrophoretic SeparationsEOTrol™ Dynamic Coatings Open New Horizons for Electrophoretic Separations
Target Discovery, Inc.
Strategic targets … critical leverage points
Multidisciplinary team … innovative breakthroughs
Pragmatic, clear plan of attack … tiered objectives
Laser-like focus on priorities and execution
Target Leads Pre-clinicals
Clinicals Approval Get onFormulary
$500-800M 11-15 years
RescueClinical
OptimizeLead
Pharma R&D Productivity Squeeze
COST COST
TIME TIME
TESTING TESTING
COST COST
RECOVERY
RECOVERY UNDER
UNDER PATENTPATENT
FORMULARYFORMULARYREIMBURSEMENT
REIMBURSEMENT
??
EQUITYEQUITYMARKETS:MARKETS:
3 X 3 X PIPELINE !! PIPELINE !!
PERSONALIZEDPERSONALIZEDMEDICINEMEDICINE
““OMICS”OMICS”
DISAPPOINTMENTS
DISAPPOINTMENTS
Cannot Play the Same Old Game …Cannot Play the Same Old Game …
From “Omics” … to “Knowmics” ™
BioInformation exploding … Current technologies are bogged down Much data is of low quality / utility … and too costly Not converting to “BioKnowledge”
Key: Confirmed Biochemical Pathway Pathway confidence directs efficient development
Lower costs Expedited approval
From “Omics” … to “Knowmics” ™
New Breakthrough Technologies RequiredNew Breakthrough Technologies Required
Key: Confirmed Biochemical Pathway
Need High Quality Data Complete – full horizon proteome and other “omics” Precise – enable meaningful comparisons Cost effective – affordable utility
Need efficient Systems Biology tools Pathway Model generation – flexible alternatives Computational Strategy – speed & complexity Discover Optimized Correlation to high quality data
From “Omics” … to “Knowmics” ™
BioInformation exploding … Current technologies are bogged down Much data is of low quality / utility … and too costly Not converting to “BioKnowledge”
Target Leads Pre-clinicals
Clinicals Approval Get onFormulary
$500-800M 11-15 years
OptimizeLead
OptimizeClinical
TD
I T
ech
no
log
ies
Discovery Biology Reveals the PathwayD
isco
very
Bio
logy
TargetIdentification
TargetValidation
TargetSelection
SystemsBiology
PathEvolve™
Metabolomics MetaSIRMS™
InteractionalProteomics
IGEMS™IDBEST™
ExpressionalProteomics
MDCE™ EOTrol™IMLS™
Intellectual Property Development
US 09/551937 Label ChemistryUS 6379971 IMLS (issued 4/30/02) US 6537432 MDCE (issued 3/24/03)US 09/513907 DatabasesUS 09/553424 Metabolomics (allowed)
US 10/035349 Mass Defect Tags
US 09/033303 IMLS Algorithm
TDI0003 MS Sensitivity (provisional)TDI0005 Systems Biology / A.I. (provisional)Trade Secret Dynamic Coatings
WO 00/63683(pub. 10/01)National Phase
WO 01/49951(pub. 8/02)WO 01/49491(pub. 8/02)
Foreign EquivalentUS Patents and Applications
All current drugs based on 600 known targets 3,000 to 15,000 undiscovered new targets
The Value of “Targets”
Value Proposition
Gene Patent $1-2M 0-2%
Putative Target (set) $1-3M ($5-15M)1-5%
Validated Target $10-12M 3-7%
“Proven” Optimal Target $20-200M 5-15%
Deal Value Royalties
Source: BioCentury, Bank of America, Price Waterhouse Coopers.
““Undiscovered Targets” Market: $10B+Undiscovered Targets” Market: $10B+
TDI Business/Revenue Model
Discovery Biology-Based Pharmaceuticals (Long-Term) Forward integration & partnering of complementary technologies Selected diseases & targets reserved for internal development
Pharmaceutical & Diagnostic Partnerships (Mid-Term) “Target” licenses - by tissue and disease Time-limited exclusivity then, shared access models Value-added extension into validation, modeling, selection Narrow band platform out-licensing to “target’ license clients
Early Commercialization Out-Licensing (Near-Term) EOTrol™ Dynamic capillary coatings IDBEST™ Differential display kits (possible protein chip/MS partner) IMLS™ Sequencing kits (possible MS instrument partner) IGEMS™ MS sensitivity enhancement (MS instrument partner)
TDI Discovery Biology Platform
Target Identification (Expressional Proteomics) Complete proteome separation and quantitation
Multidimensional zero-EOF capillary electrophoresis (MDCE™) Dynamic coatings for capillary EOF control (EOTrol™)
High speed protein identification Inverted mass ladder sequencing (IMLS™)
Proprietary MS sensitivity breakthrough (IGEMS™)
Target Validation (Interactional Proteomics / Metabolomics) Population screening using differential display on protein chips
Isotope differentiated binding energy shift tags (IDBEST™)
Confirmation by metabolomic flux determination in vivo Metabolic flux stable isotope ratio mass spectrometry (MetaSIRMS™)
Target Selection (Systems Biology) Artificial intelligence for physiological model optimization and
in silico target selection (PathEvolve™)
Protein Expression: 2-D Gels vs. MDCE™Wheat Germ (CIEF/CGE)E. coli
Breadth of Proteome 30% 100%Resolution Capacity (theory) 7,000 >30,000Sensitivity (copies per cell) ≈105 <10Quantitative Precision >20% <1%Dynamic Range 102-3 105-7
Automated Analysis No Yes
Performance Measure 2-D Gel MDCE™
Key: Elimination of “EOF”Key: Elimination of “EOF”
US Patent Issued: MDCE™ at Low EOFUS Patent Issued: MDCE™ at Low EOF
11stst Product: EOTrol™ Dynamic Capillary Coatings Product: EOTrol™ Dynamic Capillary Coatings
EOF Causes Resolution Loss in CE
Herr, A. E. et al., Anal. Chem., 72:1053-1057 (2000).
EOF
EOF Must Be EliminatedEOF Must Be EliminatedTo AchieveTo Achieve
High Resolution SeparationsHigh Resolution Separations
EOTrol™ Dynamic Coatings Introduced
Electrophoretic Separations Capillary Electrophoresis Microchannels
Performance Breakthrough or Optimizer:
Resolution Throughput Reproducibility
User-Selectable EOF Control Normal or REVERSE Direction High or Low - and Stable
pH and Buffer Independent New Separations Enabled - Cations! Multiple Applications in 1 Capillary
Quick Strip for EOTrol™ Switches
No Capillary Change-Out!
FREE DEMO PACKFREE DEMO PACKFREE DEMO PACKFREE DEMO PACK
Mass Defect (amu) = Monoisotopic Mass - (#Protons + #Neutrons)
The “Mass Defect”Elements in Proteins
IdealMass DefectLabels
Isotope-Differentiated Binding Energy Shift Tags (IDBEST™)Isotope-Differentiated Binding Energy Shift Tags (IDBEST™)
IDBEST™ Myoglobin Fragmentation
[79Br]-b1-ion[81Br]-b1-ion
b1-ion
Spectral Deconvolution of IMLS Labels
Relative Abundance of50:50 Isotope PairsPreserved
Allows Qualification ofIMLS Sequence Peaks
Label Label-G Label-GL Label-GLS Label-GLSD
Benefit: 100X Speed & Cost ImprovementBenefit: 100X Speed & Cost Improvement
Applicable to Any BiomoleculeApplicable to Any Biomolecule
Key IP: Mass Defect Tags (Method & Composition)Key IP: Mass Defect Tags (Method & Composition) Algorithms (Deconvolution)Algorithms (Deconvolution)
33rdrd Product: IMLS™ Reagents & Software Product: IMLS™ Reagents & Software
Electropherogram
pI 1
FractionCollection
Expressional Proteomics - TDI
Key Advantages:• Speed 100 – 1000 X• Precision 100 X• Sensitivity 100 X• Resolution 4-5 X• Breadth of Proteome 3 X
LabeledProteinSample
LIFDetector pI 2
pI 3MW
ESI-TOFMass Spec
Sequence Tag Algorithm
MSGGFTA
Terminal Sequence
“N”thDimension
(Molecular Weight)
(each stage)
CAPILLARY ELECTROPHORESIS
FirstDimension
(Isoelectric Point)
Mass Spec Sensitivity Breakthrough
10-3
10-2
10-1
100
101
102
103
104
10-4 10-3 10-2 10-1 100
dete
ctio
n (
ppm
)
PEO Weight Concentration (g/L)
Run 1
Run 2
1 in 500 ionsreach detector
IGEMS™
Typical MSsensitivity
TDI Discovery Biology Platform
Target Identification (Expressional Proteomics) Complete proteome separation and quantitation
Multidimensional zero-EOF capillary electrophoresis (MDCE™) Dynamic coatings for capillary EOF control (EOTrol™)
High speed protein identification Inverted mass ladder sequencing (IMLS™)
Proprietary MS sensitivity breakthrough (IGEMS™)
Target Validation (Interactional Proteomics / Metabolomics) Population screening using differential display on protein chips
Isotope differentiated binding energy shift tags (IDBEST™)
Confirmation by metabolomic flux determination in vivo Metabolic flux stable isotope ratio mass spectrometry (MetaSIRMS™)
Current: Protein Chip & MS
• Comparison of 2 spots
• Precision: > 50% std. dev.
Digest and MSPeptides
IDBEST™ Fast / Precise Differential Display
HealthyTissue
Proteins
DiseasedTissue
Proteins
[12C]-Mass Defect
Tag
[13C]-Mass Defect
TagMix
Bind toCapture Surface
Identityby Tandem MS
0
2
4
6
8
10
12
14
0 500 1000 1500 2000 2500
Tandem MSFragmentation Spectrum(Counts)
m/z (amu)
ParentIon
b4
b5
b6
b7
Benefit: 5X Precision ImprovementBenefit: 5X Precision Improvement Eliminates ICAT™ cleanup & false pos/negEliminates ICAT™ cleanup & false pos/neg
Key IP: Mass Defect Tags (Method & Composition)Key IP: Mass Defect Tags (Method & Composition) Algorithms (Deconvolution)Algorithms (Deconvolution)
22ndnd Product: IDBEST™ Reagents & Software Product: IDBEST™ Reagents & Software
Deduce kinetics
Metabolic Flux Confirmation with SIRMS
Stable Isotope Ratio MS of metabolites (MetaSIRMS™) Direct metabolic flux measure
in vivo Track ratios & kinetics down
branch points Estimate pool sizes
Validate protein involvement in pathway of interest
HTS for ADME and Efficacy Studies
Metabolite stoichiometric identification using FTICR-MS
Extract to FTICR-MS
12C
13C
FEED:50% [13C or 15N]-metabolite50% [12C or 14N]-metabolite
Metabolomics in Early EmergenceMetabolomics in Early Emergence
TDI’s Patent Has Been AllowedTDI’s Patent Has Been Allowed
TDI Discovery Biology Platform
Target Identification (Expressional Proteomics) Complete proteome separation and quantitation
Multidimensional zero-EOF capillary electrophoresis (MDCE™) Dynamic coatings for capillary EOF control (EOTrol™)
High speed protein identification Inverted mass ladder sequencing (IMLS™)
Proprietary MS sensitivity breakthrough (IGEMS™)
Target Validation (Interactional Proteomics / Metabolomics) Population screening using differential display on protein chips
Isotope differentiated binding energy shift tags (IDBEST™)
Confirmation by metabolomic flux determination in vivo Metabolic flux stable isotope ratio mass spectrometry (MetaSIRMS™)
Target Selection (Systems Biology) Artificial intelligence for physiological model optimization and
in silico target selection (PathEvolve™)
ComparePredictions toExperimental
Data
SYSTEMMODELIntegrator
Kernel
PK
PK
T
⎛
⎜
⎝
⎞
⎟
⎠
= 1 + Keq
1
S
1
1 +
RR
T
Km
3
⎛
⎜
⎝
⎞
⎟
⎠
RR − P
RR
T
⎛
⎜
⎝
⎞
⎟
⎠
⎡
⎢
⎢
⎣
⎤
⎥
⎥
⎦
+
RR
T
Km
2
⎛
⎜
⎝
⎞
⎟
⎠
RR
RR
T
⎛
⎜
⎝
⎞
⎟
⎠
⎧⎪
⎨
⎪⎩
⎫⎪
⎬
⎪⎭
− 1
RR
RR
T
⎛
⎜
⎝
⎞
⎟
⎠
=
1 − 1 + Keq
1
S
1
PK
T
Km
3
⎛
⎜
⎝
⎞
⎟
⎠
PK
PK
T
⎛
⎜
⎝
⎞
⎟
⎠
⎡
⎢
⎣
⎤
⎥
⎦
RR − P
RR
T
⎛
⎜
⎝
⎞
⎟
⎠
1 +
PK
T
Km
2
⎛
⎜
⎝
⎞
⎟
⎠
PK
PK
T
⎛
⎜
⎝
⎞
⎟
⎠
⎡
⎢
⎢
⎣
⎤
⎥
⎥
⎦
Stiff DifferentialEquations requiring
Numerical Integration
Systems Biology Paradigm & Problems
PhysioTool ® 2000 Target Discovery, Inc./All Rights Reserved
Keq1S1 + PK <=======> PK*
k1PK + ATP <=====> PK•ATP --------> PK-P + ADP
k'2RR + PK-P <=====> PK•P•RR --------> RR-P + PK
k3RR-P + PK* <======> RR•P•PK* --------> RR + PK*
k4RR-P --------> RR
LinearizedEquilibria
Biologist’sConsensus
PhoE
PR-
PR-
Omp
C/F
Pi
R-OH
PhoA
PhoS
Pst
A
Pst
B
PstC
Pi
PhoR
PhoSP
ADP ATP
P
Promotes Pho-gene
Transcription
PhoB PhoB P
Pi
Pi
PhoR
Repression
Signal ?
+
Activation
Signal ?
R
PhoUPhoU
D
Outer Membrane
Inner Membrane
PhoE
PR-
PR-
Omp
C/F
Pi
R-OH
PhoA
PhoS
Pst
A
Pst
B
PstC
Pi
PhoR
PhoSP
ADP ATP
P
Promotes Pho-gene
Transcription
PhoB PhoB P
Pi
Pi
PhoR
Repression
Signal ?
+
Activation
Signal ?
R
PhoUPhoU
D
Outer Membrane
Inner Membrane
Mine forRates and
Concentrations
Iterate?…
PHYSIOLOGY MODULES(subroutines of
dimensionless algebraic & differential equations)
Equilibria-Binding-Phase-Reactional Enzymes
-Michaelis- Menton-Ping-Pong
Transport-Passive-Facilitated-Active Transcription
-Constitutive-Repression/ Activation
IntertissueTransport-Convection-Diffusion
Accumulation-Absorption-Fluid Pools
PHYSIOLOGYDATABASES
(rates andconcentrations)
GeneExpression
ProteinExpression
Metabolism
DataQuality
DifferenceData
ModelFlexibility
ComputationalWorkload
Human MindComplexity
Limits
TDI Systems Biology: PathEvolve™
Unit Operations strategy –math models for biological process elements
Artificial intelligence algorithms … from VLSI IC design process Accelerates exploration of alternative pathway models Accelerates convergence on optimal model … by correlation to data Accommodates all designated data and design constraints
Unique computational strategy … from process control industry Works directly with differential display data formats
GeneChip™, ICAT™, IDBEST™, MetaSIRMS™ and SIR-NMR
Up to 1012 acceleration potential for convergence on optimum models
Optimized models provide confidence and direction Allow sensitivity analysis for target selection Enables in silico experimentation for target / lead / clinical optimization Comprehensive approach eliminates subjective biases and assumptions
TDI Team
Senior Management / Founders
CEO: Jeffrey N. Peterson Abbott Laboratories (CEO/GM Abbott South Africa)General Electric (Engineered Materials & Plastics Groups)MIT (MSChemE, BSChemE)
CSO: Dr. Luke V. Schneider SRI (Stanford Research Institute) International
Dir. Technology Development Dir. Combinatorial Methods Center Dir. Upconverting Phosphor Diagnostics Winner, Monsanto Million Dollar Challenge
DuPont (Central R&D, Coatings)Princeton (PhDChemE, MAChemE)USF (MSEChemE, BSESChemE, BABiology)
TDI Team
Scientific Advisory Board Dr. Juan Santiago (Stanford) Dr. Jack Shively (City of Hope) Dr. Alan Smith (Stanford PAN Facility) Dr. Evan Williams (UC Berkeley) Dr. Leon Yengoyan (San Jose State)
Board of Directors Jeffrey N. Peterson, CEO Dr. Luke V. Schneider, CSO Clayton A. Struve (CEO CSS, ex-MD SwissBank, O’Connor) Steven M. Rauscher (CEO Genome Therapeutics,
AmericasDoctor.com, Affiliated Research Centers, Abbott)
TDI Growth Trajectory
2 0 0 52 0 0 42 0 0 3
$3-7 M$3-7 MB RoundB Round
CloseClose
$7 M$7 MA RoundA Round(’99–’03)(’99–’03)
CloseClose
IDBEST™IDBEST™IntroIntro
IMLS™IMLS™IntroIntro
MDCE™MDCE™IntroIntro
11stst Full FullDiscoveryDiscoveryBiologyBiology
PartnershipPartnership
11stst TDI TDICommercialCommercialRevenuesRevenues
IGEMS™IGEMS™Demon-Demon-strationstration
IGEMS™IGEMS™Out-Out-
LicensedLicensed
OptionalOptionalC RoundC RoundGrowthGrowthAcceler-Acceler-
ationationDecisionDecision
EOTrol™EOTrol™IntroducedIntroduced
11stst NIH NIHGrantGrantCloseClose
Target Discovery, Inc.
Strategic targets … critical leverage points
Multidisciplinary, innovative breakthrough technologies
Pragmatic, clear plan of attack … tiered objectives
Laser-like focus on priorities and execution
From Omics to Knowmics™
www.targetdiscovery.com