1. PROTAC Protein Tyrosine Kinase/RTK
  2. Btk PROTACs
  3. L18I

L18I is a PROTAC targeting Btk that can reduce inflammation in autoimmune diseases such as lupus erythematosus induced by BM12 splenocytes. L18I is composed of PROTAC target protein ligand IBT6A (HY-13036A) (red part), PROTAC Linker Propargyl-PEG3-alcohol (HY-41921) (balck part) and E3 ubiquitin ligase ligand Lenalidomide-Br (HY-43722) (blue part), of which the active control of the target protein ligand is IBT6A-CO-ethyne (HY-163963), and the conjugate of E3 ubiquitin ligase ligand + Linker is Lenalidomide-C3-PEG3-N3 (HY-163964)[1].

For research use only. We do not sell to patients.

L18I Chemical Structure

L18I Chemical Structure

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Description

L18I is a PROTAC targeting Btk that can reduce inflammation in autoimmune diseases such as lupus erythematosus induced by BM12 splenocytes. L18I is composed of PROTAC target protein ligand IBT6A (HY-13036A) (red part), PROTAC Linker Propargyl-PEG3-alcohol (HY-41921) (balck part) and E3 ubiquitin ligase ligand Lenalidomide-Br (HY-43722) (blue part), of which the active control of the target protein ligand is IBT6A-CO-ethyne (HY-163963), and the conjugate of E3 ubiquitin ligase ligand + Linker is Lenalidomide-C3-PEG3-N3 (HY-163964)[1].

IC50 & Target

Btk[1]

Molecular Weight

897.98

Formula

C47H51N11O8

SMILES

O=C1C2=CC=CC(CCCOCCOCCOCCN3C=C(C(N4CCC[C@@H](N5N=C(C6=CC=C(OC7=CC=CC=C7)C=C6)C8=C5N=CN=C8N)C4)=O)N=N3)=C2CN1C9C(NC(CC9)=O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation
References
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
L18I
Cat. No.:
HY-163962
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