Topic
Degradants
Page 5 of 13 — Deamidation at plus one dalton, oxidation at plus sixteen, truncation sequences, and what a warm transit actually does.
Messages — page 5 of 13
deamidationplus sixteen, is that always oxidation#hplc-massspec · 2025-09-26blank_runhow would a truncation sequence show up#hplc-massspec · 2025-09-26blank_runplus 0.98 is deamidation#hplc-massspec · 2025-09-26chlorhexplus 16 is oxidation#hplc-massspec · 2025-09-26bengaluru_bactruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-09-26area_percenttruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-10-05HPLC_Hankplus 16 is oxidation#hplc-massspec · 2025-10-08deamidationa warm transit can put a visible degradant peak on a chromatogram. that is what 22 days at ambient does#hplc-massspec · 2025-10-08karl_fischerhow would a truncation sequence show up#hplc-massspec · 2025-10-09endotoxin_edplus 0.98 is deamidation#hplc-massspec · 2025-10-09endotoxin_eda warm transit can put a visible degradant peak on a chromatogram. that is what 19 days at ambient does#hplc-massspec · 2025-10-09mg_per_mla warm transit can put a visible degradant peak on a chromatogram. that is what 13 days at ambient does#hplc-massspec · 2025-10-10hiccup_hollisplus 0.98 is deamidation#hplc-massspec · 2025-10-10bea_reconstitutesplus 0.98 is deamidation#hplc-massspec · 2025-10-12bac_water_billok so truncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-10-12non_scale_winplus sixteen, is that always oxidation#hplc-massspec · 2025-10-12ghent_gradientplus 0.98 is deamidation#hplc-massspec · 2025-10-14ghent_gradientoxidation is about plus 15.99 Da and is usually methionine or tryptophan, ask me again in a month#hplc-massspec · 2025-10-14blank_rundeamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant#hplc-massspec · 2025-10-15blank_runplus sixteen, is that always oxidation#hplc-massspec · 2025-10-15peak_splitplus 16 is oxidation#hplc-massspec · 2025-10-15peak_splitoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2025-10-15power_through_noplus 0.98 is deamidation#hplc-massspec · 2025-10-17LC_MS_Lenatruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-10-17slow.taperplus 16 is oxidation#hplc-massspec · 2025-10-17power_through_noa warm transit can put a visible degradant peak on a chromatogram. that is what 7 days at ambient does#hplc-massspec · 2025-10-17noct.titratetruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-10-22noct.titrateplus sixteen, is that always oxidation#hplc-massspec · 2025-10-22point_two_fivedeamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant#hplc-massspec · 2025-10-23bac_water_billplus 16 is oxidation#hplc-massspec · 2025-10-23bac_water_billsorry to jump in how would a truncation sequence show up#hplc-massspec · 2025-10-23peak_splitplus 0.98 is deamidation#hplc-massspec · 2025-10-23peak_splitoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2025-10-23half_life_haltruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-10-29non_scale_winhow would a truncation sequence show up#hplc-massspec · 2025-10-29fasting_insulinplus 16 is oxidation#hplc-massspec · 2025-10-29fasting_insulindeamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant#hplc-massspec · 2025-10-29mag_citrateoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2025-10-30oasis_olacoming back to this plus sixteen, is that always oxidation#hplc-massspec · 2025-10-30oasis_olafor the archive deamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant#hplc-massspec · 2025-10-30plus_sixteenhow would a truncation sequence show up#hplc-massspec · 2025-10-30ms_ms_miraa warm transit can put a visible degradant peak on a chromatogram. that is what 6 days at ambient does#hplc-massspec · 2025-10-30ms_ms_miraplus 16 is oxidation#hplc-massspec · 2025-10-30vialkeeperplus 0.98 is deamidation#hplc-massspec · 2025-11-02acetate_ashwhile im here a warm transit can put a visible degradant peak on a chromatogram. that is what 26 days at ambient does#hplc-massspec · 2025-11-04food_noise_offplus 16 is oxidation#hplc-massspec · 2025-11-04gradient_gregplus 0.98 is deamidation#hplc-massspec · 2025-11-04first_month_fideamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant, n of 1 obviously integration choices move…#hplc-massspec · 2025-11-04zoya_zerosplus 0.98 is deamidation#hplc-massspec · 2025-11-07zoya_zerosslightly off topic but how would a truncation sequence show up#hplc-massspec · 2025-11-08HPLC_Hankplus 0.98 is deamidation#hplc-massspec · 2025-11-08shame_and_medsoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2025-11-08triple_ag_tomplus 0.98 is deamidation#hplc-massspec · 2025-11-12apob_over_ldlplus sixteen, is that always oxidation#hplc-massspec · 2025-11-12apob_over_ldldeamidation is about plus 0.98 Da. it is not a rounding error, it is a degradant#hplc-massspec · 2025-11-12endotoxin_edslightly off topic but a warm transit can put a visible degradant peak on a chromatogram. that is what 18 days at ambient…#hplc-massspec · 2025-11-12endotoxin_edoxidation is about plus 15.99 Da and is usually methionine or tryptophan, for what its worth#hplc-massspec · 2025-11-12endotoxin_edtruncations show as a mass deficit matching one or more residues. you need the sequence to say which#hplc-massspec · 2025-11-12low_and_slowplus 16 is oxidation#hplc-massspec · 2025-11-12area_percentoxidation is about plus 15.99 Da and is usually methionine or tryptophan#hplc-massspec · 2025-11-13