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ATTO488-Actin (non-muscle actin) - 2x50µg

Cat. #:
8353-01
Shipping:
FedEx Express (Global) FedEx Express (Global) (shipping info)
Quantity:
2x50 µg



ATTO488-Actin
Non-muscle actin from brain, porcine  

Cat. #: 8353-01

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Applications

Fluorescence microscopy, FRET, Fluorescence spectroscopy, Biochemical assays.

 

Description

   

Protein

ATTO488-Actin

Origin

Non-muscle β/γ actin, porcine

Molecular mass

42kDa

Protein description

Actin from non-muscle sources is a mixture of β/γ non-muscle actin isoforms. Both are single chain polypeptides with a molecular weight of 42kD consisting of 374 amino acids. ATTO488-Actin is chemically modified G-actin with an ATTO488 fluorescent group covalently bound to lysine residues.  ATTO488-Actin (λex 501nm, λem 523nm) possesses the polymerization properties of native G-actin. 

Conjugation ratio

This product is supplied with a degree of labelling (DOL) between 0.5 and 0.8. The precise DOL is stated in the DataSheet supplied with the product.


Properties

   

Form

Lyophilized, ready-to-use.

Quantity per unit

2x50 µg

Buffer

2.0mM Tris-Cl pH 8.2, 1..0mM ATP, 0.5mM DTT, 0.1mM CaCl2, 1mM NaN3 and 0.3% disaccharides, when reconstituted with 100 µl ultrapure water to obtain a 1mg/ml solution.

Purity

>99% by scanning densitometry.

Purification notes

Purified by GPC from porcine brain.

Protein concentration

Determined by the Biuret method.

Storage instructions

ATTO-Actins are stored at –70°C upon arrival and will be stable in performance for at least 6 months from the date of purchase. Solubilized ATTO-Actin is kept on ice and should be used within 1 week. Avoid refreezing.  

Shipping conditions 

At ambient temperature. Upon delivery store at -70°C.

Remarks

For Use in Research only. Not for Use in Human or Veterinary Diagnostical or Therapeutical Applications.

CAS no.

 





Further Information


Product DataSheet

Material and Safety Data Sheet

Table of Dyes and Light Sources 

Protein Sequence on NCBI