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Merck

764213

Sigma-Aldrich

Biotin-PEG4-alkyne

for copper catalyzed click labeling

Sinónimos:

Polyethylene glycol, Acetylene-PEG4-biotin conjugate

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About This Item

Fórmula empírica (notación de Hill):
C21H35N3O6S
Número de CAS:
Peso molecular:
457.58
UNSPSC Code:
12161502
PubChem Substance ID:
NACRES:
NA.22

assay

95%

form

solid

reaction suitability

reaction type: click chemistry

mp

55-64 °C

storage temp.

−20°C

SMILES string

O=C(NCCOCCOCCOCCOCC#C)CCCC[C@@H](SC1)[C@@]2([H])[C@]1([H])NC(N2)=O

InChI

1S/C21H35N3O6S/c1-2-8-27-10-12-29-14-15-30-13-11-28-9-7-22-19(25)6-4-3-5-18-20-17(16-31-18)23-21(26)24-20/h1,17-18,20H,3-16H2,(H,22,25)(H2,23,24,26)/t17-,18-,20-/m1/s1

InChI key

SKMJWNZZFUDLKQ-QWFCFKBJSA-N

Application

Biotin-PEG4-alkyne may be used for the modification of 4-azidophenylalanine (AzPhe) silk fibroin via bioorthogonal azide–alkyne cycloaddition reaction for developing photopatternable protein material.
Biotinylation reagent for labeling azide containing molecules or biomolecules using copper-catalyzed 1,3 dipolar cycloaddition click chemistry. The alkyne group reacts with azides to form a stable triazole linkage, facilitating the introduction of biotin into your azide modified system of interest.

Automate your Biotin tagging with Synple Automated Synthesis Platform (SYNPLE-SC002)

related product

Referencia del producto
Descripción
Precios

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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