1. Cytoskeleton
  2. Integrin
  3. NOTA-Asp2-αvβ6L

NOTA-Asp2-αvβ6L 是一种整合素 αvβ6 结合剂,可在 αvβ6 阳性胰腺癌细胞和肿瘤中选择性聚集。NOTA-Asp2-αvβ6L 可用作 PET/CT 示踪剂,用于胰腺导管腺癌 (PDAC) 的成像。

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Custom Peptide Synthesis

NOTA-Asp2-αvβ6L

NOTA-Asp2-αvβ6L Chemical Structure

CAS No. : 3107808-75-0

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  • 生物活性

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  • 参考文献

生物活性

NOTA-Asp2-αvβ6L is an integrin αvβ6 binder with selective accumulation in αvβ6-positive pancreatic cancer cells and tumors. NOTA-Asp2-αvβ6L can be used as a PET/CT tracer for imaging pancreatic ductal adenocarcinoma (PDAC)[1].

IC50 & Target[1]

αvβ6

 

体外研究
(In Vitro)

NOTA-Asp2-αvβ6L 以高亲和力结合整合素 αvβ6,结合能为 -8.9 kcal/mol[1]
NOTA-Asp2-αvβ6L (10−11 至 10−4 M;60 分钟) 可竞争性结合 293T-β6 细胞中的 [18F]AlF-NODAGA-αvβ6 结合位点,其 IC50 为 239.6 nM[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

NOTA-Asp2-αvβ6L ([18F]AlF-Asp2-αvβ6L) (静脉注射;单次给药) 展现出适用于胰腺癌 (PDAC) 成像的优良体内药理学 (PD) 特性,包括肿瘤摄取迅速、体内稳定性高、肾脏清除速度快,以及注射后 120 分钟时肿瘤与肾脏的比值峰值达 0.79[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

1738.85

Formula

C77H115N19O27

CAS 号
Sequence

Asp-Leu-Ala-Tyr-{d-Pro}-{Lys-N-Me}-Tyr-Arg-Gly-PEG2-Asp-Asp-NOTA (Lactam bridge: Asp1-Gly9)

Sequence Shortening

DLAY-{d-Pro}-{Lys-N-Me}-YRG-PEG2-DD-NOTA (Lactam bridge: Asp1-Gly9)

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
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  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
NOTA-Asp2-αvβ6L
目录号:
HY-P11596
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