Description

BSA, Flamma® 581 is a fluorescence conjugated bovine serum albumin (BSA). Flamma® Fluor dyes display strong absorption, high fluorescence quantum yield and high photostability, and they maintain good fluorescence activity and stability after conjugated to biomolecules. The maxima of Ex/Em values are at 581/596 nm. Fluorescent BSA conjugates have been used in many applications such as quantitative studies of electroporation, measurement of plasma volume, intracellular protein processing. BioActs offers BSA, Flamma® 581 as a bright and photostable fluorescent tracer in various applications that require tracers having well-defined physical dimensions. 

Specifications

Fluorophore: Flamma® 581

Protein subtype: Albumin protein

Excitation/Emission Max.(nm): 581/596 

Molecular weight: ~66.5 kDa

Appearance: Red Solid

Storage conditions: -20 ℃, protect from light

Citation & Reference

1. A beta Pix Pak2a signaling pathway regulates cerebral vascular stability in zebrafish. Liu J. Proc Natl Acad Sci U S A. 2007 Aug 28;104(35):13990-5


2. Cell mechanics control rapid transitions between blebs and lamellipodia during migration. Bergert M. Proc Natl Acad Sci U S A.2012 Sep 4;109(36):14434-9.


3. Measuring molecular rupture forces between single actin filaments and actin-binding proteins. Ferrer JM. Proc Natl Acad Sci U S A.2008 Jul 8;105(27):9221-

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