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Cytochrome P450 CYP1B1 (190-198) [Homo sapiens]

 
Catalog No.
A1063
Sequence: H2N-FLDPRPLTV-OH
组合的产品项目
规格价格库存 数量
1mg
¥ 454.00
现货
5mg
¥ 1,363.00
现货
10mg
¥ 2,272.00
现货
25mg
¥ 3,181.00
现货

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A

背景

氨基酸序列NH2-FLDPRPLTV-OH。

细胞色素P450 CYP1B1是二恶英诱导的细胞色素P450家族的外源性代谢酶1。

在HLA-A2Kb转基因小鼠中,使用ZYC300进行免疫,诱导了HLA-A2限制的,CYP1B1190-198(CYP190)多肽特异性的T细胞应答,ZYC300是一种PLG微粒制剂,包含可以编码肿瘤相关抗原CYP1B1的质粒2, 3。

在最后一次免疫完成两周后可以观察到,EPT和ZYC300连续共给引起T细胞应答的逐步上升,EPT与30 µg无效剂量的ZYC300单次给药也能诱导可检测的CD8 + CYP190特异性的T细胞应答。

Figure1. Cytochrome P450 CYP1B1

 A1063_1

Figure2. Formula of Cytochrome c fragment (93-108)

C50H80N12O13

Figure3.Location of Cytochrome P450 CYP1B1

 A1063_2

The CYP1B1 gene is located on the short (p) arm of chromosome 2 at position 22.2.

参考文献:

1. Murray,G.I., Taylor, M. C., et al 1997; Tumor-specific Expression of Cytochrome P450 CYP1B11. Cancer Research. 57:3026-3031.

2. Luby TM, Cole GA, Baker L, Kornher JS, Ramstedt U, Hedley ML. Repeated immunization with plasmid DNA formulated in poly(lactide-co-glycolide) microparticles is well tolerated and stimulates durable T cell responses to the tumor associated antigen cytochrome P450 1B1. Clinical Immunology 2004;112(1):45–53.

3. Maecker DH, Sherr RH, Vonderheide MS, von Bergwelt-Baildon MS, Hirano N, Anderson K, et al. The shared tumor-associated antigen cytochrome P450 1B1 is recognized by specific cytotoxic T cells. Blood 2003;102(9):3287–94.

4. Barbon, C. M., Baker, L et al 2010 In vivo electroporation enhances the potency of poly-lactide co-glycolide (PLG) plasmid DNA immunization. Vaccine; 28:7852-7864

化学属性

Physical AppearanceA solid
StorageStore at -20°C
M.Wt1057.24
FormulaC50H80N12O13
SynonymsH2N-Phe-Leu-Asp-Pro-Arg-Pro-Leu-Thr-Val-OH
Solubility≥105.7 mg/mL in DMSO; ≥16.53 mg/mL in H2O; ≥35 mg/mL in EtOH
SDFDownload SDF
Canonical SMILESNC(C(NC(CC(C)C)C(NC(CC(O)=O)C(N1C(C(NC(CCCNC(N)=N)C(N2CCCC2C(NC(CC(C)C)C(NC(C(C)O)C(NC(C(C)C)C(O)=O)=O)=O)=O)=O)=O)CCC1)=O)=O)=O)CC3=CC=CC=C3
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