Azido-PEG11-biotin conjugate, Thermo Scientific™

Description

An azide-biotin conjugate with a long PEG spacer

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Applications
An azide-biotin conjugate with a long PEG spacer, Biotinylation reagent for labeling alkyne containing molecules or biomolecules. The azide group reacts with alkynes to form a stable triazole linkage facilitating the introduction of biotin into your alkyne modified system of interest.

Solubility
Soluble in DMSO, DMF and water.

Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Specifications

Chemical Identifiers

• Molecular Formula: C₃₄H₆₄N₆O₁₃S
• MDL Number: MFCD21363313
• Synonym: 35-[(R)-(+)-Biotinylamino]-1-azido-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontane

• Color: White to Gray
• Quantity: 25 mg
• Formula Weight: 796.96
• Physical Form: Solid
• Chemical Name or Material: Azido-PEG11-biotin conjugate

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	GHS P Statement P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapors/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Recommended Storage	−30° to −10°C

SDS