400-998-5282
专注多肽 服务科研
400-998-5282
专注多肽 服务科研
编号：200335
CAS号：139872-85-8
单字母：H2N-TALLWGLKKKKENNRRTHHMQLMISLFKSPLLLL-OH
| 溶解度: | Soluble in water |
甲状旁腺激素相关蛋白剪接同工型 3（140-173）（人）代表通过可变剪接产生的独特 C 端延伸。序列元件引入新的带电和疏水区，影响折叠。构象行为表明不同的相互作用伴侣。该肽用于探索同工型特异性结构和调节功能。
pTH-Related Protein Splice Isoform 3 (140-173) (human) represents a unique C-terminal extension generated by alternative splicing. Sequence elements introduce new charged and hydrophobic patches affecting folding. Conformational behavior suggests distinct interaction partners. The peptide is used to explore isoform-specific structure and regulatory functions.
C.Wu et al., Mol. Cell. Endocrinol., 170, 163(2000) : http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=11162900
T.Yasuda et al., J. Biol. Chem., 264, 7720(1989) : http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=2708388
多肽H2N-Thr-Ala-Leu-Leu-Trp-Gly-Leu-Lys-Lys-Lys-Lys-Glu-Asn-Asn-Arg-Arg-Thr-His-His-Met-Gln-Leu-Met-Ile-Ser-Leu-Phe-Lys-Ser-Pro-Leu-Leu-Leu-Leu-COOH的合成步骤：
1、合成CTC树脂：称取1.53g CTC Resin（如初始取代度约为0.91mmol/g）和1.67mmol Fmoc-Leu-OH于反应器中，加入适量DCM溶解氨基酸（需要注意，此时CTC树脂体积会增大好几倍，避免DCM溶液过少），再加入4.18mmol DIPEA（Mw：129.1,d：0.740g/ml），反应2-3小时后，可不抽滤溶液，直接加入1ml的HPLC级甲醇，封端半小时。依次用DMF洗涤2次，甲醇洗涤1次，DCM洗涤一次，甲醇洗涤一次，DCM洗涤一次，DMF洗涤2次（这里使用甲醇和DCM交替洗涤，是为了更好地去除其他溶质，有利于后续反应）。得到 Fmoc-Leu-CTC Resin。结构图如下：
2、脱Fmoc：加3倍树脂体积的20%Pip/DMF溶液，鼓氮气30分钟，然后2倍树脂体积的DMF 洗涤5次。得到 H2N-Leu-CTC Resin 。（此步骤脱除Fmoc基团，茚三酮检测为蓝色，Pip为哌啶）。结构图如下：
3、缩合：取4.18mmol Fmoc-Leu-OH 氨基酸，加入到上述树脂里，加适当DMF溶解氨基酸，再依次加入8.35mmol DIPEA，3.97mmol HBTU。反应30分钟后，取小样洗涤，茚三酮检测为无色。用2倍树脂体积的DMF 洗涤3次树脂。（洗涤树脂，去掉残留溶剂，为下一步反应做准备）。得到Fmoc-Leu-Leu-CTC Resin。氨基酸：DIPEA：HBTU：树脂=3：6：2.85：1（摩尔比）。结构图如下：
4、依次循环步骤二、步骤三，依次得到
H2N-Leu-Leu-CTC Resin
Fmoc-Leu-Leu-Leu-CTC Resin
H2N-Leu-Leu-Leu-CTC Resin
Fmoc-Leu-Leu-Leu-Leu-CTC Resin
H2N-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Gly-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Gly-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Trp(Boc)-Gly-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Trp(Boc)-Gly-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Leu-Trp(Boc)-Gly-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Leu-Trp(Boc)-Gly-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Leu-Leu-Trp(Boc)-Gly-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Leu-Leu-Trp(Boc)-Gly-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Ala-Leu-Leu-Trp(Boc)-Gly-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
H2N-Ala-Leu-Leu-Trp(Boc)-Gly-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
Fmoc-Thr(tBu)-Ala-Leu-Leu-Trp(Boc)-Gly-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin
以上中间结构，均可在专肽生物多肽计算器-多肽结构计算器中，一键画出。
最后再经过步骤二得到 H2N-Thr(tBu)-Ala-Leu-Leu-Trp(Boc)-Gly-Leu-Lys(Boc)-Lys(Boc)-Lys(Boc)-Lys(Boc)-Glu(OtBu)-Asn(Trt)-Asn(Trt)-Arg(Pbf)-Arg(Pbf)-Thr(tBu)-His(Trt)-His(Trt)-Met-Gln(Trt)-Leu-Met-Ile-Ser(tBu)-Leu-Phe-Lys(Boc)-Ser(tBu)-Pro-Leu-Leu-Leu-Leu-CTC Resin，结构如下：
5、切割：6倍树脂体积的切割液（或每1g树脂加8ml左右的切割液），摇床摇晃 2小时，过滤掉树脂，用冰无水乙醚沉淀滤液，并用冰无水乙醚洗涤沉淀物3次，最后将沉淀物放真空干燥釜中，常温干燥24小试，得到粗品H2N-Thr-Ala-Leu-Leu-Trp-Gly-Leu-Lys-Lys-Lys-Lys-Glu-Asn-Asn-Arg-Arg-Thr-His-His-Met-Gln-Leu-Met-Ile-Ser-Leu-Phe-Lys-Ser-Pro-Leu-Leu-Leu-Leu-COOH。结构图见产品结构图。
切割液选择：1）TFA：H2O=95%：5%
2）TFA：H2O：TIS=95%：2.5%：2.5%
3）三氟乙酸：茴香硫醚：1，2-乙二硫醇：苯酚：水=87.5%：5%：2.5%：2.5%：2.5%
（前两种适合没有容易氧化的氨基酸，例如Trp、Cys、Met。第三种适合几乎所有的序列。）
6、纯化冻干：使用液相色谱纯化，收集目标峰液体，进行冻干，获得蓬松的粉末状固体多肽。不过这时要取小样复测下纯度 是否目标纯度。
7、最后总结：
杭州专肽生物技术有限公司（ALLPEPTIDE https://www.allpeptide.com）主营定制多肽合成业务，提供各类长肽，短肽，环肽，提供各类修饰肽，如：荧光标记修饰（CY3、CY5、CY5.5、CY7、FAM、FITC、Rhodamine B、TAMRA等），功能基团修饰肽（叠氮、炔基、DBCO、DOTA、NOTA等），同位素标记肽（N15、C13），订书肽（Stapled Peptide）,脂肪酸修饰肽（Pal、Myr、Ste），磷酸化修饰肽（P-Ser、P-Thr、P-Tyr），环肽（酰胺键环肽、一对或者多对二硫键环），生物素标记肽，PEG修饰肽，甲基化修饰肽等。
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