Basic information Safety Supplier Related

Biotin-PEG4-N3

Basic information Safety Supplier Related

Biotin-PEG4-N3 Basic information

Product Name:
Biotin-PEG4-N3
Synonyms:
  • Biotin-PEG4-N3
  • 1H-Thieno[3,4-d]imidazole-4-pentanamide,N-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]hexahydro-2-oxo-,(3aS,4S,6aR)-
  • Biotin-PEG4-azide
  • N-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethyl]biotinaMide
  • (+)-Biotin-PEG4-CH2CH2azide
  • (3aS,4S,6aR)-N-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide
  • Azide-PEG3-biotin conjugate
  • (+)-BIOTIN-PEG4-AZIDE
CAS:
875770-34-6
MF:
C18H32N6O5S
MW:
444.55
Product Categories:
  • SiChem
  • peg
Mol File:
875770-34-6.mol
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Biotin-PEG4-N3 Chemical Properties

Melting point:
107.0 to 112.0 °C
storage temp. 
-20°C
solubility 
DMF: 10 mg/ml; DMSO: 10 mg/ml; PBS (pH 7.2): 10 mg/ml
form 
Solid
color 
Off-white to Gray
Water Solubility 
Solubile in DMSO, DMF and water.
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Safety Information

WGK Germany 
3
HS Code 
2934.99.9001
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Biotin-PEG4-N3 Usage And Synthesis

Description

Biotin-PEG3-azide is a PEGylated version of biotin-azide that is more hydrophilic due to the incorporation of a PEGylated spacer. It can be used to label terminal alkynes via copper-catalyzed click reactions or copper-free click reactions with cyclooctynes., Biotin-PEG3-azide has been used to non-enzymatically and covalently tag proteins, which can be separated and detected using common laboratory methods such as SDS-PAGE and Western blot. It can be used in combination with other protein tags. Biotin-PEG3-azide has also been used in nanostructured biointerfaces to study ligand and receptor spacing when there are different signaling molecules present.

Uses

Biotinylation reagent for labeling alkyne containing molecules or biomolecules using either copper-catalyzed 1,3 dipolar cycloaddition click chemistry or copper-free click chemistry with cyclooctyne derivatives. The azide group reacts with alkynes to form a stable triazole linkage facilitating the introduction of biotin into your alkyne modified system of interest. This reaction is bioorthogonal or in other words compatible with biological systems in that it?s components do not react with the biological environment.

storage

Store at -20°C

Biotin-PEG4-N3Supplier

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Biomatrik (Jiaxing) Inc.
Tel
573-573-82623377 18967387295
Email
sales@biomatrik.cn
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Email
Sales-CN@TCIchemicals.com
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Email
sales.bj@hwrkchemical.com
Energy Chemical
Tel
021-021-58432009 400-005-6266
Email
sales8178@energy-chemical.com