Dansyl-Tyr-Val-Gly-OH
目录号 : GA21367
Dansyl-Tyr-Val-Gly-OH 是肽基甘氨酸单加氧酶(PAM)的底物。
Cas No.:113527-49-4
Sample solution is provided at 25 µL, 10mM.
Dansyl-Tyr-Val-Gly-OH is a substrate for peptidylglycine monooxygenase (PAM)[1]. PAM is a key enzyme that converts glycine-extended precursor peptides into biologically active α-amidated peptides, a process essential for the maturation and function of numerous peptide hormones and signaling peptides[2][3]. Dansyl-Tyr-Val-Gly-OH can be used for real-time monitoring of PAM enzyme activity and to elucidate the mechanism of peptide amidation in cell differentiation, metabolic regulation and tumorigenesis[4][5]. Dansyl-Tyr-Val-Gly-OH is widely used in fields such as oncology and biochemical analysis[6][7].
References:
[1] Welch EF, Rush KW, Arias RJ, Blackburn NJ. Pre-Steady-State Reactivity of Peptidylglycine Monooxygenase Implicates Ascorbate in Substrate Triggering of the Active Conformer. Biochemistry. 2022;61(8):665-677.
[2] Merkler DJ, Hawley AJ, Eipper BA, Mains RE. Peptidylglycine α-amidating monooxygenase as a therapeutic target or biomarker for human diseases. Br J Pharmacol. 2022;179(13):3306-3324.
[3] Bäck N, Mains RE, Eipper BA. PAM: diverse roles in neuroendocrine cells, cardiomyocytes, and green algae. FEBS J. 2022;289(15):4470-4496.
[4] Bauman AT, Jaron S, Yukl ET, Burchfiel JR, Blackburn NJ. pH Dependence of peptidylglycine monooxygenase. Mechanistic implications of Cu-methionine binding dynamics. Biochemistry. 2006;45(37):11140-11150.
[5] Bauman AT, Yukl ET, Alkevich K, McCormack AL, Blackburn NJ. The hydrogen peroxide reactivity of peptidylglycine monooxygenase supports a Cu(II)-superoxo catalytic intermediate. J Biol Chem. 2006;281(7):4190-4198.
[6] Miller DA, Sayad KU, Kulathila R, Beaudry GA, Merkler DJ, Bertelsen AH. Characterization of a bifunctional peptidylglycine alpha-amidating enzyme expressed in Chinese hamster ovary cells. Arch Biochem Biophys. 1992;298(2):380-388.
[7] Jones BN, Tamburini PP, Consalvo AP, et al. A fluorometric assay for peptidyl alpha-amidation activity using high-performance liquid chromatography. Anal Biochem. 1988;168(2):272-279.
Dansyl-Tyr-Val-Gly-OH 是肽基甘氨酸单加氧酶(PAM)的底物[1]。PAM 是一种关键酶,可将甘氨酸延伸的前体肽转化为具有生物活性的 α-酰胺化肽,这一过程对多种肽类激素和信号肽的成熟与功能至关重要[2][3]。Dansyl-Tyr-Val-Gly-OH 可用于实时监测 PAM 酶活性,并解析肽酰胺化在细胞分化、代谢调控及肿瘤发生中的作用机制[4][5]。Dansyl-Tyr-Val-Gly-OH 广泛应用于肿瘤学和生物化学分析等领域[6][7]。
| Cas No. | 113527-49-4 | SDF | |
| 分子式 | C28H34N4O7S | 分子量 | 570.67 |
| 溶解度 | Soluble in DMSO | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 1.7523 mL | 8.7616 mL | 17.5233 mL |
| 5 mM | 350.5 μL | 1.7523 mL | 3.5047 mL |
| 10 mM | 175.2 μL | 876.2 μL | 1.7523 mL |
| 第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
| 给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
| 第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
















