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阅读:46 ,发布于2026/2/10 10:53
现代医学诊断学研究中，分子成像技术（正电子发射断层显像）日趋重要，因为它不但具有较高的专一性，而且能给研究者提供分子水平的生物学信息。多肽分子经标记后成为一类分子探针，可应用于分子成像技术以满足各种药理学研究（例如：疾病的早期诊断、疾病发展的潜在生化过程的实时可视化以及疾病治疗整个过程的跟踪）。
双功能试剂连接多肽并螯合金属元素,可以作为靶向探针结合分子影像技术用于肿瘤的靶向治疗研究,还可以通过标记多种金属元素制备蛋白质组学多重定量试剂,用于肿瘤标志物的筛选、鉴定、分类等研究。因此双功能试剂和含有双功能试剂的多肽在肿瘤研究方面具有良好的应用前景。希施生物是家专业多肽公司可以提供多种双功能试剂和双功能试剂类多肽。
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PET Peptide
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Catalog Number
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Product Name
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Sequence
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CS34563
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NOTA-RGD
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NOTA-Arg-Gly-Asp
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CS34564
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NOTA-TATE-RGD
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NOTA-Glu{PEG4-Cyclo[Arg-Gly-Asp-(D-Tyr)-Lys]-PEG4-(D-Phe)-Cys-Tyr-(D-Trp)-Lys-Thr-Cys-Thr
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CS9412
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NOTA-CPCR4-2
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Cyclo { (D-Tyr)-(D-NMe-Orn)-(AMBS-NOTA)-Arg-(2-Nal)-Gly}
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CS9539
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NOTA-3PTATE-RGD
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NOTA-(Bn-p-SCN)-PEG4-Glu{PEG4-Cyclo[Arg-Gly-Asp-(D-Tyr)-Lys]-PEG4-(D-Phe)-Cys-Tyr-(D-Trp)-Lys-Thr-Cys-Thr
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CS34565
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NOTA-TATE-PRGD2
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NOTA-(D-Phe)-Cys-Tyr-(D-Trp)-Lys-Thr-Cys-Thr-(Arg-Gly-Asp)2
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CS9418
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NOTA-3PRGD2
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NOTA-PEG4-Glu{PEG4-cyclo[Arg-Gly-Asp-(D-Tyr)-Lys]}₂
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CS15388
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PSMA-11
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Glu-NH-CO-NH-Lys(Ahx)-HBED-CC
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CS17098
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PSMA-617
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DOTA-Amc-Nal-Lys-CO-Glu-OH
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CS2575
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DOTA-TATE
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DOTA-(D-Phe)-Cys-Tyr-(D-Trp)-Lys-Thr-Cys-Thr [Disulfide Bond: Cys³-Cys⁸]
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CS15398
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NODAGA-LM3
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NODAGA-p-Cl-Phe-c[D-Cys-Tyr-D-Aph(Cbm)-Lys-Thr-Cys]-D-Tyr-NH2
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CS15736
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DOTA-LM3
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DOTA-p-Cl-Phe-c[D-Cys-Tyr-D-Aph(Cbm)-Lys-Thr-Cys]-D-Tyr-NH2
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CS11123
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DOTA-JR11
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DOTA-Cpa-c[D-Cys-Aph(Hor)-D-Aph(Cbm)-Lys-Thr-Cys]-D-Tyr-NH2
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CS34566
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NODAGA-JR11
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NODAGA
-Cpa-c[D-Cys-Aph(Hor)-D-Aph(Cbm)-Lys-Thr-Cys]-D-Tyr-NH2
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CS34567
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DOTA-JR10
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DOTA-p-NO2-Phe-c[D-Cys-Tyr-D-Aph(Cbm)-Lys-Thr-Cys]-D-Tyr-NH2
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CS34568
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NODAGA-JR10
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NODAGA-p-NO2-Phe-c[D-Cys-Tyr-D-Aph(Cbm)-Lys-Thr-Cys]-D-Tyr-NH2
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CS34569
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NOTA-MAL-Cys40-Exendin-4
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NOTA-MAL-Cys40-His-Gly-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-Gln-Met-Glu-Glu-Glu-Ala-Val-Arg-Leu-Phe-Ile-Glu-Trp-Leu-Lys-Asn-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH2
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CS34570
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NOTA-Exendin-4
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NOTA-His-Gly-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-Gln-Met-Glu-Glu-Glu-Ala-Val-Arg-Leu-Phe-Ile-Glu-Trp-Leu-Lys-Asn-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH2
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CS9409
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DOTA-Nal³-Octreotide
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DOTA-(D-Phe)-Cys-(1-Nal)-(D-Trp)-Lys-Thr-Cys-Thr-ol [Disulfide Bond: Cys³-Cys⁸]
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CS12890
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[DOTA-WT-pHLIP(D)]
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DOTA-(Bn-pSCN)-Ala-Cys-Glu-Gln-Asn-Pro-Ile-Tyr-Trp-Ala-Arg-Tyr-Ala-Asp-Trp-Leu-Phe-Thr-Thr-Pro-Leu-Leu-Leu-Leu-Asp-Leu-Ala-Leu-Leu-Val-Asp-Ala-Asp-Glu-Gly-Thr [All D amino acids]
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CS9441
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IMP466
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NOTA-(D-Phe)-Cys-Phe-(D-Trp)-Lys-Thr-Cys-Thr-OL [Disulfide Bond: Cys³-Cys⁸]
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CS9243
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DOTA-Ahx-Lys40 –Exendin
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His-Gly-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-Gln-Met-Glu-Glu-Glu-Ala-Val-Arg-Leu-Phe-Ile-Glu-Trp-Leu-Lys-Asn-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser
–(Lys40-Ahx-DOTA)
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CS34571
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T140
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Arg-Arg-Nal-Cys-Tyr-Arg-Lys-(D-Lys)-Pro-Tyr-Arg-Cit-Cys-Arg [Disulfide Bond: Cys⁴-Cys¹³]
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CS34572
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FC131
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(D-Tyr)-Arg-Arg-(2-Nal)-Gly [Lactam Bond: (D-Tyr)¹-Gly⁵]
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技术信息