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Lariatin A

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Catalog No. T38355Cas No. 732286-09-8

Lariatin A is an antimycobacterial lasso peptide originally isolated from R. jostii. It is active against M. tuberculosis and M. smegmatis in vitro (MICs = 0.39 and 0.1 μg/ml, respectively). Lariatin A increases survival in a silkworm model of M. smegmatis infection (ED50 = 0.5 μg/g).

Lariatin A

Lariatin A

😃Good
Catalog No. T38355Cas No. 732286-09-8
Lariatin A is an antimycobacterial lasso peptide originally isolated from R. jostii. It is active against M. tuberculosis and M. smegmatis in vitro (MICs = 0.39 and 0.1 μg/ml, respectively). Lariatin A increases survival in a silkworm model of M. smegmatis infection (ED50 = 0.5 μg/g).
Pack SizePriceUSA WarehouseGlobal WarehouseQuantity
500 μg$45835 days35 days
1 mg$86335 days35 days
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Product Introduction

Bioactivity
Description
Lariatin A is an antimycobacterial lasso peptide originally isolated from R. jostii. It is active against M. tuberculosis and M. smegmatis in vitro (MICs = 0.39 and 0.1 μg/ml, respectively). Lariatin A increases survival in a silkworm model of M. smegmatis infection (ED50 = 0.5 μg/g).
Chemical Properties
Molecular Weight2051.342
FormulaC94H143N27O25
Cas No.732286-09-8
SmilesCC[C@H](C)[C@H](NC(=O)[C@@H](NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@H](Cc1cnc[nH]1)NC(=O)CNC(=O)[C@@H](NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@@H]1CCC(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)NC(C(C)C)C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N1)C(C)C)C(C)C)C(=O)N[C@@H](CCCCN)C(=O)N1CCC[C@H]1C(O)=O |@:92,@@:124|
SequenceGly-Ser-Gln-Leu-Val-Tyr-Arg-Glu-Trp-Val-Gly-His-Ser-Asn-Val-Ile-Lys-Pro (Lactam bridge: Gly1-Glu8)
Sequence ShortGSQLVYREWVGHSNVIKP (Lactam bridge: Gly1-Glu8)
Storage & Solubility Information
Storagekeep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
Solubility Information
Methanol: Soluble
H2O: Soluble

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Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSOTargetMol | reagent (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
Preparation method for in vivo formula: Take 50 μL DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2OTargetMol | reagent mix well and clarify
For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.
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Lariatin A
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