Details of the Drug

General Information of Drug (ID: DM6ENSJ)

Drug Name

Tralokinumab

Synonyms

CAT-354; Anti-IL 13 monoclonal antibody, CAT/AstraZeneca; IL-13 antagonist, CAT/AstraZeneca; Interleukin-13 antagonist, CAT/AstraZeneca

Indication

Disease Entry	ICD 11	Status	REF
Atopic dermatitis	EA80	Approved	[1]
Ulcerative colitis	DD71	Phase 3	[2]
Asthma	CA23	Phase 1/2	[3]
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Affected Organisms

Humans and other mammals

ATC Code

D11AH07: Tralokinumab

D11AH: Agents for dermatitis, excluding corticosteroids

D11A: OTHER DERMATOLOGICAL PREPARATIONS

D11: OTHER DERMATOLOGICAL PREPARATIONS

D: DERMATOLOGICALS

Drug Type

Monoclonal antibody

Sequence

>heavy chain
QVQLVQSGAEVKKPGASVKVSCKASGYTFTNYGLSWVRQAPGQGLEWMGWISANNGDTNY
GQEFQGRVTMTTDTSTSTAYMELRSLRSDDTAVYYCARDSSSSWARWFFDLWGRGTLVTV
SSASTKGPSVFPLAPCSRSTSESTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQ
SSGLYSLSSVVTVPSSSLGTKTYTCNVDHKPSNTKVDKRVESKYGPPCPSCPAPEFLGGP
SVFLFPPKPKDTLMISRTPEVTCVVVDVSQEDPEVQFNWYVDGVEVHNAKTKPREEQFNS
TYRVVSVLTVLHQDWLNGKEYKCKVSNKGLPSSIEKTISKAKGQPREPQVYTLPPSQEEM
TKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSRLTVDKSRWQ
EGNVFSCSVMHEALHNHYTQKSLSLSLGK
>light chain
SYVLTQPPSVSVAPGKTARITCGGNIIGSKLVHWYQQKPGQAPVLVIYDDGDRPSGIPER
FSGSNSGNTATLTISRVEAGDEADYYCQVWDTGSDPVVFGGGTKLTVLGQPKAAPSVTLF
PPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYL
SLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS

ADMET Property

Absorption Tmax: The time to maximum plasma concentration (Tmax) is 5-8 days [4]
Bioavailability: The bioavailability of drug is 76% [4]
Clearance: The clearance of drug is 0.149 L/day [5]
Half-life: The concentration or amount of drug in body reduced by one-half in 22 days [4]
Metabolism: The drug is metabolized via the catabolism to smaller peptides and amino acids [4]
Vd: The volume of distribution (Vd) of drug is 4.2 L [4]

Cross-matching ID

UNII: GK1LYB375A
DrugBank ID: DB12169
TTD ID: D0I1ZY

Repurposed Drugs (RPD)

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Molecular Interaction Atlas of This Drug

Drug Therapeutic Target (DTT)

DTT Name	DTT ID	UniProt ID	MOA	REF
Interleukin-13 (IL13)	TT0GVCH	IL13_HUMAN	Inhibitor	[6]
Interleukin 13 receptor alpha-2 (IL13RA2)	TTMPZ7V	I13R2_HUMAN	Modulator	[7]

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Molecular Interaction Atlas (MIA)

MIA Detail

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Molecular Expression Atlas of This Drug

The Studied Disease

Atopic dermatitis

ICD Disease Classification

EA80

Molecule Name	Molecule Type	Gene Name	p-value	Fold-Change	Z-score
Interleukin 13 receptor alpha-2 (IL13RA2)	DTT	IL13RA2	4.40E-01	2.46	1
Interleukin 13 receptor alpha-2 (IL13RA2)	DTT	IL13RA2	5.77E-05	4.14	2.11

Molecular Expression Atlas (MEA)

MEA Detail

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References

1	FDA Approved Drug Products from FDA Official Website. 2021. Application Number: 761180.
2	URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 8001).
3	ClinicalTrials.gov (NCT02085473) A Phase 1 Study to Evaluate the Pharmacokinetics and Tolerability of Tralokinumab When Delivered at Different Flow Rates to Healthy Volunteers
4	Health Canada Product Monograph: Adtralza (tralokinumab) for subcutaneous injection
5	EMA Summary of Product Characteristics: Adtralza (tralokinumab) for subcutaneous injection
6	Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
7	Targeting interleukin-13 with tralokinumab attenuates lung fibrosis and epithelial damage in a humanized SCID idiopathic pulmonary fibrosis model.Am J Respir Cell Mol Biol.2014 May;50(5):985-94.