« Back
Home /
Pyrenebutyric acid NHS ester

Pyrenebutyric acid NHS ester

Item no.	ANTI-A270249-100
Manufacturer	Antibodies.com
CASRN	114932-60-4
Amount	100mg
Category	Reagents & Chemicals Other Chemicals
Type	Chemicals
Format	solid
Specific against	other
Purity	95% (by <sup>1</sup>H NMR and HPLC-MS).
ECLASS 10.1	32160000
ECLASS 11.0	32160000
UNSPSC	12000000
Available
Product Description	Pyrene is a polyaromatic hydrocarbon which exhibits fluorescence in blue range of the spectrum. When two pyrene residues are closely spaced, excimer fluorescence is observed at longer wavelength. Therefore, pyrene is useful as a proximity label. Pyrene exhibits affinity to graphite, and can be used as an anchor group for graphite. This reagent can be conjugated with biomolecules for their subsequent immobilization on graphite surfaces. This NHS ester allows to label biomolecules with amino groups, such as proteins, peptides, amino-DNA and other molecules. Pyrene is also a FRET donor for perylene.
Product form	Off-white solid.
Molecular weight	385.41 kDa
Storage	Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.
Absorption maxima	343, 326, 313, 276, 265, 242, 234 nm
Emission maxima	377, 397 nm
Mass spec shift	270.1
Solubility	Good in DCM and chloroform. Moderate in DMF and DMSO. Low in water.

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

Request Data Sheet

Request product datasheet

Request safety datasheet

Simple Order Order Subscription

Amount: 100mg

available

Delivery expected until 9/25/2025

Express Delivery: Save 2 days

Compare

Add to wishlist

Get an offer