BDBM50193995 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile::3-(4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile::3-{(3R,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl}-3-oxopropanenitrile::CHEMBL221959::CP-690550::TOFACITINIB CITRATE::Tofacitinib::Tofacitinib citrate (1)::US10112907, Example 00035::US10399979, Compound Tofacitinib::US10766894, Compound TABLE 1.20::US10875847, Compound Tofacitinib::US11078206, Example Tofacitinib::US11203595, TABLE 1.20::US11339167, Example Tofacitinib::US20240140952, Compound Tofacitinib::US20250257069, Compound Tofacitinib

SMILES C[C@@H]1CCN(C[C@@H]1N(C)c1ncnc2[nH]ccc12)C(=O)CC#N

InChI Key InChIKey=UJLAWZDWDVHWOW-UHFFFAOYSA-N

Data  28 KI  381 IC50  784 Kd  11 EC50

  Tab Delimited (TSV)   2D SDfile   Computed 3D by Vconf -m prep SDfile
Find this compound or compounds like it in BindingDB:
   Substructure
Similarity at least:  must be >=0.5
Exact match

Activity Spreadsheet -- Enzyme Inhibition Constant Data from BindingDB

Found 1204 hits for monomerid = 50193995   

TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKd:  0.160nMAssay Description:Binding constant for JAK3(JH1domain-catalytic) kinase domainMore data for this Ligand-Target Pair
In Depth
Date in BDB:
7/19/2012
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.200nMAssay Description:Inhibition of JAK3 (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
6/24/2023
Entry Details
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.240nMAssay Description:Inhibition of JAK3 (unknown origin) preincubated for 20 mins followed by [33P]-ATP addition measured after 2 hrs by filter-binding methodMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/18/2020
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.240nMAssay Description:Inhibition of human recombinant JAK3 kinase domain using FITC-KGGEEEEYFELVKK as substrate by peptide mobility shift assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
5/17/2013
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.240nMAssay Description:Inhibition of recombinant human GST-tagged JAK3 (781 to 1124 residues) expressed in insect cells using FITC-KGGEEEEYFE as substrate in presence of va...More data for this Ligand-Target Pair
In Depth
Date in BDB:
10/13/2025
Entry Details
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.241nMAssay Description:Reagents used in JAK inhibition assay: Base Reaction buffer; 20 mM Hepes (pH 7.5), 10 mM MgCl2, 1 mM EGTA, 0.02% Brij35, 0.02 mg/ml BSA, 0.1 mM Na3VO...More data for this Ligand-Target Pair
In Depth
Date in BDB:
7/27/2020
Entry Details
Go to US Patent

TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.290nMAssay Description:Inhibition of human JAK3 using GEEEEYFELVKKKK as substrate in presence of 10 uM [gamma33P]ATP by radiometric methodMore data for this Ligand-Target Pair
In Depth
Date in BDB:
5/13/2020
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.292nMAssay Description:A commercial assay by Reaction Biology Corp.More data for this Ligand-Target Pair
In Depth
Date in BDB:
11/28/2016
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.340nMAssay Description:Inhibition of GST-tagged recombinant human JAK3 catalytic domain expressed in baculovirus expression system using LCB-EQEDEPEGDYFEWLW-NH2 as substrat...More data for this Ligand-Target Pair
In Depth
Date in BDB:
11/27/2019
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.350nMAssay Description:Inhibition of JAK3 (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
7/2/2017
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.400nMAssay Description:Inhibition of human GST-fused JAK3 catalytic domain expressed in baculovirus-infected Sf9 cells using polyglutamic acid-tyrosine as substrate after 3...More data for this Ligand-Target Pair
In Depth
Date in BDB:
4/13/2014
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.400nMAssay Description:Inhibition of JAK3More data for this Ligand-Target Pair
In Depth
Date in BDB:
5/17/2013
Entry Details Article
PubMed
TargetNon-receptor tyrosine-protein kinase TYK2(Human)
China Pharmaceutical University

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.400nMAssay Description:Inhibition of TYK2 (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
12/22/2024
Entry Details
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.400nMAssay Description:Inhibition of JAK3 (unknown origin) using Leu-Pro-Leu-Asp-Lys-Asp-Tyr-Tyr-Val-Val-Arg as substrate after 30 mins in presence of ATPMore data for this Ligand-Target Pair
In Depth
Date in BDB:
4/13/2014
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.400nMAssay Description:Inhibition of JAK3 (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
10/11/2025
Entry Details
PubMed
TargetTyrosine-protein kinase JAK1(Human)
Eberhard Karls University Tuebingen

LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.496nMAssay Description:A commercial assay by Reaction Biology Corp.More data for this Ligand-Target Pair
In Depth
Date in BDB:
11/28/2016
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK2(Human)
China Pharmaceutical University

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.5nMAssay Description:Inhibition of human JAK2 using TK-substrate-biotin preincubated for 5 mins followed by substrate addition and further incubated for 30 mins and subse...More data for this Ligand-Target Pair
In Depth
Date in BDB:
3/2/2021
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK1(Human)
Eberhard Karls University Tuebingen

LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.5nMAssay Description:Inhibition of human JAK1 using poly[Glu:Tyr] (4:1) as substrate in presence of 10 uM [gamma33P]ATP by radiometric methodMore data for this Ligand-Target Pair
In Depth
Date in BDB:
5/13/2020
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK2(Human)
China Pharmaceutical University

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKd:  0.580nMAssay Description:Binding constant for JAK2(JH1domain-catalytic) kinase domainMore data for this Ligand-Target Pair
In Depth
Date in BDB:
7/19/2012
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK2(Human)
China Pharmaceutical University

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.600nMAssay Description:Inhibition of human recombinant JAK2More data for this Ligand-Target Pair
In Depth
Date in BDB:
3/12/2016
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.600nMAssay Description:Inhibition of human recombinant N-terminal GST-tagged JAK3 expressed in Sf9 cells using Biotin-LC-EQEDEPEGDYFEWLE as substrate after 90 mins by TR-FR...More data for this Ligand-Target Pair
In Depth
Date in BDB:
7/22/2012
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK1(Human)
Eberhard Karls University Tuebingen

LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.640nMAssay Description:Inhibition of recombinant human JAK1 (854 to 1154 residues) expressed in insect cells using Y1-B as substrate incubated for 30 mins by microfluidic m...More data for this Ligand-Target Pair
In Depth
Date in BDB:
3/21/2022
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK1(Human)
Eberhard Karls University Tuebingen

LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.680nMAssay Description:Inhibition of human recombinant GST-tagged JAK1 using 5-FAM-KKSRGDYMTMQIG as substrate by peptide mobility shift assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
5/17/2013
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK1(Human)
Eberhard Karls University Tuebingen

LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.680nMAssay Description:Competitive inhibition of recombinant human GST-fused JAK1 (852 to 1142 residues) using 5-FAM-KKSRGDYMTMQIG as substrate in presence of varying level...More data for this Ligand-Target Pair
In Depth
Date in BDB:
10/13/2025
Entry Details
PubMed
TargetTyrosine-protein kinase JAK1(Human)
Eberhard Karls University Tuebingen

LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.700nMAssay Description:Inhibition of human GST-fused JAK1 catalytic domain expressed in baculovirus-infected Sf9 cells using polyglutamic acid-tyrosine as substrate after 3...More data for this Ligand-Target Pair
In Depth
Date in BDB:
4/13/2014
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK2(Human)
China Pharmaceutical University

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.700nMAssay Description:Inhibition of recombinant JAK2 (unknown origin) using Val-Ala-Leu-Val-Asp-Gly-Tyr-Phe-Arg-Leu-Thr-Thr as substrate after 30 mins in presence of ATPMore data for this Ligand-Target Pair
In Depth
Date in BDB:
4/13/2014
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK2(Human)
China Pharmaceutical University

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.700nMAssay Description:Inhibition of human GST-fused JAK2 catalytic domain expressed in baculovirus-infected Sf9 cells using polyglutamic acid-tyrosine as substrate after 3...More data for this Ligand-Target Pair
In Depth
Date in BDB:
4/13/2014
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKd:  0.700nMAssay Description:Inhibition of JAK3More data for this Ligand-Target Pair
In Depth
Date in BDB:
1/11/2010
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK1(Human)
Eberhard Karls University Tuebingen

LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.700nMAssay Description:Inhibition of JAK1 (unknown origin) assessed as inhibition constantMore data for this Ligand-Target Pair
In Depth
Date in BDB:
6/24/2023
Entry Details
PubMed
TargetTyrosine-protein kinase JAK2(Human)
China Pharmaceutical University

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.700nMAssay Description:Inhibition of JAK2 (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
10/11/2025
Entry Details
PubMed
TargetTyrosine-protein kinase JAK1(Human)
Eberhard Karls University Tuebingen

LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.700nMAssay Description:Inhibition of recombinant JAK1 (unknown origin) using Val-Ala-Leu-Val-Asp-Gly-Tyr-Phe-Arg-Leu-Thr-Thr as substrate after 30 mins in presence of ATPMore data for this Ligand-Target Pair
In Depth
Date in BDB:
4/13/2014
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.700nMAssay Description:Inhibition of human JAK3 using TK-substrate-biotin preincubated for 5 mins followed by substrate addition and further incubated for 30 mins and subse...More data for this Ligand-Target Pair
In Depth
Date in BDB:
3/2/2021
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK1(Human)
Eberhard Karls University Tuebingen

LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.700nMAssay Description:Inhibition of JAK1 (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
10/11/2025
Entry Details
PubMed
TargetTyrosine-protein kinase JAK1(Human)
Eberhard Karls University Tuebingen

LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.700nMAssay Description:Inhibition of JAK1More data for this Ligand-Target Pair
In Depth
Date in BDB:
5/17/2013
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK2(Human)
China Pharmaceutical University

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.700nMAssay Description:Inhibition of JAK2More data for this Ligand-Target Pair
In Depth
Date in BDB:
5/17/2013
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.800nMAssay Description:Inhibition of human JAK3 kinase domain using biotin-Lyn-substrate-2 as substrate and ATP incubated for 1 hr by ELISA methodMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/26/2016
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.800nMAssay Description:Inhibition of JAK3 (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
6/18/2023
Entry Details
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.800nMAssay Description:Inhibition of human JAK3 kinase domain using biotin-Lyn-substrate-2 as substrate incubated for 1 hr by ELISAMore data for this Ligand-Target Pair
In Depth
Date in BDB:
4/21/2024
Entry Details
PubMed
TargetTyrosine-protein kinase JAK1(Human)
Eberhard Karls University Tuebingen

LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.800nMAssay Description:Inhibition of human recombinant JAK1More data for this Ligand-Target Pair
In Depth
Date in BDB:
3/12/2016
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.900nMAssay Description:Inhibition of recombinant human GST-tagged JAK3 cytoplasmic domain (781 to 1124 residues) expressed in baculovirus expression system using TK-substra...More data for this Ligand-Target Pair
In Depth
Date in BDB:
3/24/2022
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.960nMpH: 7.4 T: 2°CAssay Description:Test compounds were solubilized in dimethyl sulfoxide (DMSO) to a stock concentration of 30 mM. Compounds were diluted in DMSO to create an 11-point ...More data for this Ligand-Target Pair
In Depth
Date in BDB:
1/23/2017
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.980nMAssay Description:Inhibition of recombinant JAK3 (unknown origin) using GFP-STAT1 as substrate incubated for 1 hr followed by anti-pSTAT1 antibody addition and measure...More data for this Ligand-Target Pair
In Depth
Date in BDB:
3/26/2022
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK2(Human)
China Pharmaceutical University

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.990nMAssay Description:Inhibition of human recombinant JAK2 kinase domain using FITC-KGGEEEEYFELVKK as substrate by peptide mobility shift assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
5/17/2013
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 0.990nMAssay Description:Inhibition of recombinant JAK3 (unknown origin) using GFP-STAT1 as substrate incubated for 1 hr by TR-FRET Lanthascreen assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/21/2024
Entry Details
PubMed
TargetTyrosine-protein kinase JAK2(Human)
China Pharmaceutical University

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  0.990nMAssay Description:Inhibition of recombinant human GST-tagged JAK2 (809 to 1153+9 residues) expressed in insect cells using FITC-KGGEEEEYFE as substrate in presence of ...More data for this Ligand-Target Pair
In Depth
Date in BDB:
10/13/2025
Entry Details
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 1nMAssay Description:Inhibition of JAK3 (unknown origin)-mediated phosphorylation of Biotin-KAIETDKEYYTVKD incubated for 10 mins prior to substrate addition measured afte...More data for this Ligand-Target Pair
In Depth
Date in BDB:
11/1/2016
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 1nMAssay Description:Inhibition of GST-tagged human JAK3 catalytic domain expressed in Sf9 cells by ELISAMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/20/2011
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK2(Human)
China Pharmaceutical University

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataKi:  1nMAssay Description:Inhibition of JAK2 (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
6/24/2023
Entry Details
PubMed
TargetTyrosine-protein kinase JAK2(Human)
China Pharmaceutical University

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 1nMAssay Description:Inhibition of JAK2 (unknown origin) using TK-substrate-biotin as substrate preincubated for 5 mins followed by substrate addition and measured by 30 ...More data for this Ligand-Target Pair
In Depth
Date in BDB:
2/20/2021
Entry Details Article
PubMed
TargetTyrosine-protein kinase JAK3(Human)
Ambit Biosciences

Curated by ChEMBL
LigandPNGBDBM50193995(CP-690550 | 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrro...)
Affinity DataIC50: 1nMAssay Description:Inhibition of JAK3 (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
12/19/2024
Entry Details
PubMed
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