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AAT Bioquest

FMOC-Asp(biotinyl-PEG)-OH

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Telephone1-800-990-8053
Fax1-800-609-2943
Emailsales@aatbio.com
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ShippingStandard overnight for United States, inquire for international
Physical properties
Molecular weight783.94
SolventDMF
Storage, safety and handling
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12171501

OverviewpdfSDSpdfProtocol


Molecular weight
783.94
This PEG biotin-labeled amino acid has excellent solubility in DMF and other solvents used in SPPS. It is an excellent alternative to FMOC-Lys(biotin)-OH (#5020) due to its improved solubility in both organic solvents and water. In addition, the PEG-spacer reduce the hindrance between the target peptide and avidin, leading to better biotin binding. The hydrophilic nature of the PEG minimizes non-specific interactions that can arise from the spacer group becoming buried in the hydrophobic pocket of proteins.

Calculators


Common stock solution preparation

Table 1. Volume of DMF needed to reconstitute specific mass of FMOC-Asp(biotinyl-PEG)-OH to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM127.561 µL637.804 µL1.276 mL6.378 mL12.756 mL
5 mM25.512 µL127.561 µL255.122 µL1.276 mL2.551 mL
10 mM12.756 µL63.78 µL127.561 µL637.804 µL1.276 mL

Molarity calculator

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Citations


View all 2 citations: Citation Explorer
Pharmacophore Generation from a Drug-like Core Molecule Surrounded by a Library Peptide via the 10BASEd-T on Bacteriophage T7
Authors: Tokunaga, Yuuki and Azetsu, Yuuki and Fukunaga, Keisuke and Hatanaka, Takaaki and Ito, Yuji and Taki, Masumi
Journal: Molecules (2014): 2481--2496
Site-specific C-terminal and internal loop labeling of proteins using sortase-mediated reactions
Authors: Guimaraes, Carla P and Witte, Martin D and Theile, Christopher S and Bozkurt, Gunes and Kundrat, Lenka and Blom, Annet EM and Ploegh, Hidde L
Journal: Nature protocols (2013): 1787--1799

References


View all 16 references: Citation Explorer
Profiling the substrate specificity of viral protease VP4 by a FRET-based peptide library approach
Authors: Ekici OD, Zhu J, Wah Chung IY, Paetzel M, Dalbey RE, Pei D.
Journal: Biochemistry (2009): 5753
A FRET-based assay for characterization of alternative splicing events using peptide nucleic acid fluorescence in situ hybridization
Authors: Blanco AM, Rausell L, Aguado B, Perez-Alonso M, Artero R.
Journal: Nucleic Acids Res (2009): e116
Unfolded protein and peptide dynamics investigated with single-molecule FRET and correlation spectroscopy from picoseconds to seconds
Authors: Nettels D, Hoffmann A, Schuler B.
Journal: J Phys Chem B (2008): 6137
Development of DNA aptamers to a foot-and-mouth disease peptide for competitive FRET-based detection
Authors: Bruno JG, Carrillo MP, Phillips T.
Journal: J Biomol Tech (2008): 109
Synthesis of peptide nucleic acid FRET probes via an orthogonally protected building block for post-synthetic labeling of peptide nucleic acids at the 5-position of uracil
Authors: Oquare BY, Taylor JS.
Journal: Bioconjug Chem (2008): 2196
A 'turn-on' FRET peptide sensor based on the mercury binding protein MerP
Authors: White BR, Liljestr and HM, Holcombe JA.
Journal: Analyst (2008): 65
Detecting the inter-peptide arrangement and maturation process of transthyretin (105-115) amyloid fibril using a FRET pair with short Forster distance
Authors: Deng W, Cao A, Lai L.
Journal: Biochem Biophys Res Commun (2007): 689
Enzymatic nanolithography of FRET peptide layer using V8 protease-immobilized AFM probe
Authors: Nakamura C, Miyamoto C, Obataya I, Takeda S, Yabuta M, Miyake J.
Journal: Biosens Bioelectron (2007): 2308
Controlled peptide solvation in portion-mixing libraries of FRET peptides: improved specificity determination for Dengue 2 virus NS2B-NS3 protease and human cathepsin S
Authors: Alves FM, Hirata IY, Gouvea IE, Alves MF, Meldal M, Bromme D, Juliano L, Juliano MA.
Journal: J Comb Chem (2007): 627
Peptide arrays with designed alpha-helical structures for characterization of proteins from FRET fingerprint patterns
Authors: Usui K, Takahashi M, Nokihara K, Mihara H.
Journal: Mol Divers (2004): 209