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Super Fluor 750, SE - ≥95%(HPLC), high purity

  • ≥95%(HPLC)
Item Number
S266401
Grouped product items
SKUSizeAvailabilityPrice Qty
S266401-1mg
1mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$400.90

Basic Description

Specifications & Purity≥95%(HPLC)
Storage TempProtected from light,Store at -20°C,Desiccated
Shipped InIce chest + Ice pads
Product Description

Properties of Super Fluor 750 activated ester

Activated ester molecular weight: 1300
Maximum absorption wavelength (nm): 750
Molar absorption coefficient (M-1cm-1): 240000

Maximum emission wavelength (nm): 775
A280nm /Amax: 4%

Raw material preparation

A. Reactive dye 1mg; B. Sodium bicarbonate ~ 84mg; C. Antibody purification resin P-30/Sephadex G25M/dialysis bag; D. 5 empty columns; E. 5 collection tubes;

Note: The purified protein buffer must not contain ammonium ions or primary ammonium ions, because they will compete with the protein to bind reactive dyes. Impure antibodies or antibodies containing BSA or gelatin are not well labeled. Low concentration of NaN3 (<3mM) or thimerosal (<1mM) does not affect the coupling effect.

Reactive dye stability and storage

The unopened powder can be stored for 6 months in the dark and dry at -20℃. The aqueous solution can not be stored when used. Any dissolved dye is best used immediately; anhydrous DMSO solution is stored at -20°C for up to 2 weeks.

Certificates

Certificate of Analysis(COA)

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Related Documents

Solution Calculators