各种氨基酸的缩写tyr,gly,phe,met,leu,arg,pro,lys,gln,glu,asn,ileasp,val,his,ser,ala,thr cys,tr
各种氨基酸的缩写tyr,gly,phe,met,leu,arg,pro,lys,gln,glu,asn,ileasp,val,his,ser,ala,thr cys,trp分别是哪20种氨基酸?
某多肽的氨基酸序列如下:Glu-Val-Lys-Asn-Cys-Phe-Arg-Trp-Asp-Leu-Gly-Ser-Leu-Glu- Ala-Thr-Cys-Arg-His-Met-Asp-Gln-Cys-Tyr-Pro-Gly-Glu_Glu-Lys。(1)如用胰蛋白酶处理,此多肽将产生几个肽?并解释原因(假设没有二硫键存在);(2)在pH7.5时,此多肽的净电荷是多少单位?说明理由(假设pKa值:α-...
Glu-Val-Lys-Asn-Cys-Phe-Arg-Trp-Asp-Leu-Gly-Ser-Leu-Glu-Ala-Thr-Cys-Arg--His-Met-Asp-Gln-Cys-Tyr-Pro-Gly-Glu-Glu-Lys. 如用胰蛋白酶处理,此多肽将产生几个小肽?(假设无二硫键存在) 答:产生四个小肽 1. Glu-Val-Lys 2. Asn-Cys-Phe-Arg 3. Trp-Asp-Leu-Gly-Ser-Leu-Glu-Ala-Thr...
Ala-Thr-Cys-Arg-His-Met-Asp-Gln-Cys-Tyr-Pro-Gly-Glu_Glu-Lys 。( 1 )如用胰蛋白酶处理, 此多肽将产生几个肽?并解释原因(假设没有二硫键存在) ;( 2)在时,此多肽的净电荷是 多少单位?说明理由 (假设pKa值:a; a - NH3+ ; Glu和Asp侧链基;Lys和Arg侧链基; His 侧链基; Cys 侧链基; Tyr ...
某多肽链的氨基酸序列如下:Glu-Val-Lys-Asn-Cys-Phe-Arg-Trp-Asp-Leu-Gly-Ser-Leu-Glu-Ala-Thr-Cys-Arg-His-Met-Asp-Gln-Cys-Tyr-Pro-Gly-Glu-Glu-Lys,在pH7.5时,此多肽的净电荷是多少单位?说明理由(假设pKa值:α-COOH4.0;α-NH3+ 6.0;Glu和Asp侧链基4.0;Lys和Arg侧链基11.0;His侧链基7.5;Cys侧链...
英文名称:Val-Tyr-Pro-Asn-Gly-Ala-Glu-Asp-Glu-Ser-Ala-Glu-Ala-Phe-Pro-Leu-Glu-Phe 外观:粉末 CAS编号:37548-29-1 别名:ACTH (22-39) 纯度:95%, 98% 用途:南京肽业 Val-Tyr-Pro-Asn-Gly-Ala-Glu-Asp-Glu-Ser-Ala-Glu-Ala-Phe-Pro-Leu-Glu-Phe|ACTH (22-39)|37548-29-1 由南京肽业特...
CYS-PRO-PRO-SER-PHE-TYR-GLY-ARG-ASN-CYS-GLU-HIS-ASP-VAL-ARG-LYS-GLU CAS号: 英文名: Cripto-1, CR-1 英文别名: Cripto-1, CR-1;CYS-PRO-PRO-SER-PHE-TYR-GLY-ARG-ASN-CYS-GLU-HIS-ASP-VAL-ARG-LYS-GLU 中文名: CYS-PRO-PRO-SER-PHE-TYR-GLY-ARG-ASN-CYS-GLU-HIS-ASP-VAL-ARG-LYS...
某多肽链的氨基酸序列如下:Glu-Val-Lys-Asn-Cys-Phe-Arg-Trp-Asp-Leu-Gly-Ser-Leu-Glu-Ala-Thr-Cys-Arg-His-Met-Asp-Gln-Cys-Tyr-Pro-Gly-Glu-Glu-Lys,在pH7.5时,此多肽的净电荷是多少单位?说明理由(假设pKa值:α-COOH4.0;α-NH3+ 6.0;Glu和Asp侧链基4.0;Lys和Arg侧链基11.0;His侧链基7.5;Cys侧链...
Synonyms:GLY-TYR-ARG-PRO-VAL-PHE-SER-SER-PRO-PRO-SER-TYR-PHE-GLN-GLN-THR-HIS-THR-GLNGP140 (722-740) CAS: MF:C102H143N27O30 MW:2227.39 EINECS: Mol File:Mol File Browse by Nationality Suppliers>China suppliers France (1)All (1) ...