Topic
Degradants
Deamidation at plus one dalton, oxidation at plus sixteen, truncation sequences, and what a warm transit actually does.
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2024-05first seen
2026-06last seen
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retention_timeoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2024-05-25area_percentplus 16 is oxidation#hplc-massspec · 2024-09-29cagri_curiousupdate on the earlier thing a warm transit can put a visible degradant peak on a chromatogram. that is what 13 days at ambient…#hplc-massspec · 2024-11-05rotate_the_sitedeamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant#hplc-massspec · 2024-11-17rotate_the_siteplus 0.98 is deamidation#hplc-massspec · 2024-11-17salt_bridgetruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2024-11-17triple_ag_tomplus sixteen, is that always oxidation#hplc-massspec · 2024-11-17area_percentoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2024-11-17monoisotopicoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2024-11-24drawup_deetruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2024-11-24drawup_deea warm transit can put a visible degradant peak on a chromatogram. that is what 13 days at ambient does#hplc-massspec · 2024-11-24ms_ms_miratruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2024-12-08swirl_not_shakehow would a truncation sequence show up#hplc-massspec · 2024-12-08hydrate_hanaplus sixteen, is that always oxidation#hplc-massspec · 2024-12-08salt_bridgeplus 0.98 is deamidation#hplc-massspec · 2025-01-15HPLC_Hankplus sixteen, is that always oxidation#hplc-massspec · 2025-01-24low_and_slowdeamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant#hplc-massspec · 2025-01-24area_percentplus 0.98 is deamidation#hplc-massspec · 2025-01-25snac_and_watertruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-01-25pbs_pipdeamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant#hplc-massspec · 2025-01-29void_volumeplus sixteen, is that always oxidation#hplc-massspec · 2025-01-29pbs_pipplus 0.98 is deamidation#hplc-massspec · 2025-01-29ms_ms_mirafor the archive oxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2025-02-07ms_ms_miraa warm transit can put a visible degradant peak on a chromatogram. that is what 24 days at ambient does#hplc-massspec · 2025-02-07ms_ms_miratruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-02-09sunday_shotdeamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant#hplc-massspec · 2025-02-09back_from_awaya warm transit can put a visible degradant peak on a chromatogram. that is what 22 days at ambient does#hplc-massspec · 2025-02-09sunday_shotplus 0.98 is deamidation#hplc-massspec · 2025-02-09van_isle_vialoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2025-02-09quiet.hoursa warm transit can put a visible degradant peak on a chromatogram. that is what 5 days at ambient does#hplc-massspec · 2025-02-15quiet.hoursdeamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant, happy to be corrected#hplc-massspec · 2025-02-15void_volumeright so plus sixteen, is that always oxidation#hplc-massspec · 2025-02-15monoisotopicplus sixteen, is that always oxidation#hplc-massspec · 2025-02-20monoisotopicoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2025-02-20monoisotopicplus 16 is oxidation#hplc-massspec · 2025-02-20ms_ms_miraplus 16 is oxidation#hplc-massspec · 2025-02-24wrong_networkhow would a truncation sequence show up#hplc-massspec · 2025-02-24wrong_networkplus 0.98 is deamidation#hplc-massspec · 2025-02-24invoice_mismatchoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2025-02-24HPLC_Hankdeamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant#hplc-massspec · 2025-03-02ten_of_tentruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-03-02private_script_prideamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant#hplc-massspec · 2025-03-04truncation_truplus 0.98 is deamidation#hplc-massspec · 2025-03-04taper_tessplus sixteen, is that always oxidation#hplc-massspec · 2025-03-04acetate_ashoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2025-03-04VialBotArchive lookup: truncation_tru first appears in this channel on 2024-12-20.#hplc-massspec · 2025-03-04gall_bladder_gavtruncations show as a mass deficit matching one or more residues. you need the sequence to say which, for what its worth#hplc-massspec · 2025-03-06gall_bladder_gava warm transit can put a visible degradant peak on a chromatogram. that is what 16 days at ambient does#hplc-massspec · 2025-03-06gall_bladder_gavwhile im here how would a truncation sequence show up#hplc-massspec · 2025-03-06homa_ir_hugoright so a warm transit can put a visible degradant peak on a chromatogram. that is what 15 days at ambient does#hplc-massspec · 2025-03-10cat_on_the_trayoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2025-03-10peak_splittruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-03-10HPLC_Hankdeamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant, ask me again in a month#hplc-massspec · 2025-03-16ferritin_fayplus 16 is oxidation#hplc-massspec · 2025-03-19split_shipmentplus sixteen, is that always oxidation#hplc-massspec · 2025-03-19font_forensicsdeamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant#hplc-massspec · 2025-03-21forty_unitssorry to jump in truncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-03-21mg_per_mla warm transit can put a visible degradant peak on a chromatogram. that is what 6 days at ambient does#hplc-massspec · 2025-03-21HPLC_Hanktruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-03-25HPLC_Hankplus sixteen, is that always oxidation#hplc-massspec · 2025-03-25