PeptideMass[wkh]

输入全长序列 (e.g. 'SELVEGVIV';关于修饰请看 说明):

半胱氨酸: 还原态 Iodoacetic acid Iodoacetamide 4-vinyl pyridene

丙烯酰胺加成物

甲硫氨酸被氧化

[M+H]⁺ or [M] or [M-H]^-

平均分子量 or 单同位素分子量

选择合适的酶 : Trypsin Trypsin (C-term to K/R, even before P) Trypsin (higher specificity) Trypsin/CNBr Lys C Lys N CNBr Arg C Asp N Asp N + N-terminal Glu Asp N / Lys C Asp N + N-terminal Glu / Lys C Asp N / Glu C (bicarbonate) Glu C (bicarbonate) Glu C (phosphate) Glu C (phosphate) + Lys C Chymotrypsin (C-term to F/Y/W/M/L, not before P) Chymotrypsin (C-term to F/Y/W, not before P) Trypsin/Chymotrypsin (C-term to K/R/F/Y/W, not before P) Pepsin (pH 1.3) Pepsin (pH > 2) Proteinase K Thermolysin No cutting

漏切位点数 0 1 2 3 4 5
只显示分子量大于 0 500 750 1000 1250 1500 1750 分子量小于 3000 4000 5000 6000 7000 8000 不限定 Da 的肽段

按质量数排序 按肽段顺序