P2254
聚左旋脯氨酸
suitable for ligand binding assays, Mol wt 1,000-10,000
别名:
L-Proline homopolymer
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关于此项目
经验公式（希尔记法）:
C5H9NO2
化学文摘社编号:
分子量:
115.13
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.26
MDL number:
产品名称
聚左旋脯氨酸, mol wt 1,000-10,000
form
powder
Quality Level
mol wt
1,000-10,000
technique(s)
ligand binding assay: suitable
color
white
storage temp.
−20°C
SMILES string
OC(=O)C1CCCN1
InChI
1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)
InChI key
ONIBWKKTOPOVIA-UHFFFAOYSA-N
Application
- Highly sensitive and selective electrochemical sensor for simultaneous determination of gallic acid, theophylline and caffeine using poly(l-proline) decorated carbon nanotubes in biological and food samples.: This study presents an innovative electrochemical sensor that utilizes poly-L-proline decorated carbon nanotubes for the simultaneous detection of gallic acid, theophylline, and caffeine. This sensor demonstrates high sensitivity and selectivity, making it suitable for applications in both biological and food samples (Aschemacher NA et al., 2024).
- Water-assisted and protein-initiated fast and controlled ring-opening polymerization of proline N-carboxyanhydride.: This research explores the water-assisted and protein-initiated ring-opening polymerization of proline N-carboxyanhydride, leading to the rapid and controlled synthesis of poly-L-proline. The study highlights the method′s efficiency and potential for producing high-quality poly-L-proline for various applications (Hu Y et al., 2022).
- Phosphorylation of the actin-binding protein profilin2a at S137 modulates bidirectional structural plasticity at dendritic spines.: This study examines the role of poly-L-proline regions in the actin-binding protein profilin2a, specifically focusing on its phosphorylation at S137. The findings reveal how these modifications impact the structural plasticity of dendritic spines, providing insights into neuronal function and plasticity (Cornelius J et al., 2023).
- A structural model of the profilin-formin pacemaker system for actin filament elongation.: This paper presents a structural model involving poly-L-proline regions within the profilin-formin complex, which acts as a pacemaker for actin filament elongation. The study offers a detailed understanding of the molecular mechanisms driving actin dynamics and cellular movement (Schutt CE et al., 2022).
Biochem/physiol Actions
Poly-L-Proline is an antigenic homopolymer.
Analysis Note
分子量基于粘度。
Other Notes
有关聚氨基酸的其他技术信息，请访问 聚氨基酸常见问题解答资源。
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
商品
Humankind has utilized protein materials throughout its existence, starting with the use of materials such as wool and silk for warmth and protection from the elements and continuing with the use of recombinant DNA techniques to synthesize proteins with unique and useful properties.
Bindu Ambaru et al.
Molecular and biochemical parasitology, 238, 111280-111280 (2020-05-15)
Profilins are the key regulators of actin dynamics in all eukaryotic cells. However, little information is available on their biochemical properties and functions in kinetoplastids, such as Trypanosoma and Leishmania. We show here that Leishmania parasites express only one homolog
Sebastien Lhomme et al.
The Journal of infectious diseases, 209(2), 300-303 (2013-08-22)
Hepatitis E virus (HEV) can chronically infect immunocompromised patients. The polyproline region (PPR) and the macro domain of ORF1 protein may modulate virus production and/or the host immune response. We investigated the association between the genetic heterogeneity of HEV quasispecies
W Austin Elam et al.
Protein science : a publication of the Protein Society, 22(4), 405-417 (2013-01-24)
Intrinsically disordered (ID) proteins function in the absence of a unique stable structure and appear to challenge the classic structure-function paradigm. The extent to which ID proteins take advantage of subtle conformational biases to perform functions, and whether signals for
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| P2254-500MG | 04061832779270 |
| P2254-100MG | 04061832779263 |
| P2254-50MG | 04061834362814 |
| P2254-1G | 04061826686126 |