常見蛋白質分子量參考值（單位：dalton）

登高遠眺

蛋白質

分子量

肌球蛋白[myosin] 甲狀腺球蛋白[thyroglobulin] β-半乳糖苷酶[β-galactosidase] 副肌球蛋白[paramyosin] 磷酸化酶a[phosphorylase a] 血清白蛋白[serum albumin] L-氨基酸氧化酶[L-amino acid oxidase] 地氧化氫酶[catalase] 丙酮酸激活酶[pyruvate kinase] 谷氨酸脫氫酶[glutamate dehydrogenase] 亮氨酸氨肽酶[glutamae dehydrogenase] γ-球蛋白，H鏈[γ-globulin, H chain] 延胡索酸酶（反丁烯二酸酶）[fumarase] 卵白蛋白[ovalbumin] 醇脫氫酶（肝）[alcohol dehydrogenase (liver)] 烯醇酶[enolase] 醛縮酶[aldolase] 肌酸激酶[creatine kinase] 胃蛋白酶原[pepsinogen] D-氨基酸氧化酶[D-amino acid oxidase] 醇脫氫酶（酵母）[alcohol dehydrogenase (yeast)] 甘油醛磷酸脫氫酶[dlyceraldehyde phosphate dehydrogenase] 原肌球蛋白[tropomyosin] 乳酸脫氫酶[lactate dehydrgenase] 胃蛋白酶[pepsin] 轉磷酸核糖基酶[phosphoribosyl transferase] 天冬氨酸氨甲酰轉移酶，C鏈[aspertate transcarbamylase, C chain] 羧肽酶 A[carboxypeptidase A] 碳酸酐酶[carbonic anhydrase] 枯草桿菌蛋白酶[subtilisin] γ-球蛋白，L鏈γ-blobulin,L chain[] 糜蛋白酶原（胰凝乳蛋白酶原）[chymotrypsinogen 胰蛋白酶[trypsin] 木瓜蛋白酶（羧甲基）[papain (carboxymethyl)] β-乳球蛋白[β-lactoglobulin] 煙草花葉病毒外殼蛋白（TWV外殼蛋白）[TWV coat protein 肌紅蛋白[myoglobin] 天門冬氨酸氨甲酰轉移酶，R鏈[aspartate transcarbamylase, R chain] 血紅蛋白[h(a)emoglobin] Qβ外殼蛋白[Qβ coat protein] 溶菌酶[lysozyme] R17外殼蛋白[R17 coat protein] 核糖核酸酶[ribonuclease或RNase] 細胞色素C[cytochrome C] 糜蛋白酶（胰凝乳蛋白酶）[chymotrypsin]

220,000 165,000 130,000 100,000 94,000 68,000 63,000 60,000 57,000 53,000 53,000 50,000 49,000 43,000 41,000 41,000 40,000 40,000 40,000 37,000 37,000 36,000 36,000 36,000 35,000 35,000 34,000 34,000 29,000 27,600 23,500 25,700 23,300 23,000 18,400 17,500 17,200 17,000 15,500 15,000 14,300 13,750 13,700 11,700 11,000或13,000