Alexa Fluor 568, Donkey anti-rat IgG(H+L), , Highly cross-ads.

Cat Number: IS20092
Size: 1mg
Clone: POLY
Concentration: 2mg/ml
Host: Donkey
Isotype: IgG
Reactivity: Rat

1-10 μg/mL of the IgG conjugate for most applications (appropriate dilutions of the conjugate should be determined empirically).

Purification: Aff. Pur.

Alexa Fluor™ dyes are superior to Cy-dyes for antibody labeling by having combined advantages in brightness, photostability, specificity and novel feature ideal for in vivo imaging

Form: liquid
Buffer: pH~7.4 PBS containing 50% glycerol, 2 mg/ml bovine serum albumin (IgG-free and protease-free) and 0.05% sodium azide.
Storage: Store at 4°C for several months. Protect from light. For longer storage, divide the conjugate into small aliquots and freeze at -20°C. Avoid repeated freezing and thawing.
Properties: Color and Form: Pink solution Spectral Property: λabs/λem = 562/583 nm (in pH 7.4 PBS buffer) Alexa Fluor™568 is spectrally similar to Atto565, dy560, Rhodamine Red.