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Peptide Atlas · Excipient

L-Arginine HCl

Arginine is widely used in protein production as an aggregation suppressor rather than a protein stabilizer, acting by weakening protein-protein interactions.

What the evidence says

six tiers, never blended

preclinical — animal, cell or mechanistic work — not yet about people

every claim resolves to its source

All 2 citations resolve to their original source. · 0 posts naming it, 0 members counted once each.

    • preclinical
      Claim: Arginine suppresses aggregation rather than facilitating refolding standing
    • resolved

    The effects of arginine on refolding of aggregated proteins: not facilitate refolding, but suppress aggregation.

    Arakawa T, Tsumoto K

    pmid 12705899

    • preclinical
      Claim: Review: why arginine is effective in suppressing aggregation standing
    • resolved

    Review: Why is arginine effective in suppressing aggregation?

    Tsumoto K, Ejima D, Kita Y, Arakawa T

    pmid 16522173

A claim's standing is its latest row in an append-only history; a tombstone names the later evidence and the reason. The Graveyard and the Resurrection Yard.

Negative findings

failure is information

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