Correct spellings for L5B4
- LTB4 LTB4 is a type of leukotriene that is involved in inflammation and immune response.
If you meant to type "l5b4" but ended up with a misspelling, you might be trying to say "live". Alternatively, it could be an abbreviation for something like "late before". In any case, double-check your spelling or provide more context to ensure clarity in communication.
