Cytiva Rainbow™ Molecular Weight Markers

Product Code.	Concentration	Range	unitSize
11580684	2 mg/mL	12000 to 225000Mr	250µL
10258904	1 mg/mL	3500 to 38000Mr	250µL
10524395	1.5 mg/mL	12000 to 225000Mr	250µL

Product Code. 11580684 Supplier Cytiva Supplier No. RPN800E

Description

Monitor progress of protein electrophoresis and assess transfer efficiency and molecular weight of blotted proteins without staining. Cytiva Life Sciences™ Rainbow™ Molecular Weight Markers use bright, distinctive colors to allow easier confirmation of transfer to blotting membranes and orientation.

Enhanced to enable faster and simpler identification of proteins on SDS-polyacrylamide gels. The ready-to-load markers provide sharper, more intense bands on gels and blots and have improved band spacing for more accurate molecular weight determination.

• High intensity, prestained multicolored bands allow distinction of closely related proteins
• Full-Range Rainbow Markers (M_r 12,000 to 225,000) use ten separate proteins with six different colors
• High-Range Rainbow Markers (M_r 12,000 to 225,000) use eight separate proteins with six different colors
• Low-Range Rainbow Markers (M_r 3500 to 38,000) use seven separate proteins with five different colors
• For use on SDS-PAGE

• The bright, distinctive colors of the markers allow easier confirmation of transfer to blotting membranes and orientation.
• Markers are a mixture of individually colored proteins that are combined to produce bands of equal color intensity. Approximate protein concentration is 1 to 2 mg/mL, depending on the product
• Each 250μL pack size is sufficient for use with 50 minigels (10 × 8cm) or 25 large gels (20 × 20cm)

Specifications

• Description: Rainbow molecular weight markers enhanced to enable faster and simpler identification of proteins on SDS-polyacrylamide gels.
• Color: Multi
• Concentration: 2 mg/mL
• Form: Liquid
• Formulation: Supplied ready to use in 305% Glycerol and sample Buffer containing, Mercaptoethanesulphonic Acid (MESNA) as reducing agent
• For Use With (Application): For industrial applications: Analytical reagent, research Use ten separate proteins with six different colors
• Molecular Weight (g/mol): Mr 12 000
• Quantity: 250 μL
• Range: 12000 to 225000Mr
• Storage Requirements: -15 to -30°C
• Sufficient For: 50 Minigels or 25 large gels
• Product Type: Protein Molecular Weight Marker

Safety and Handling

Product Identifier

• Full-Range Rainbow Molecular Weight Markers 250 µl

Signal Word

• Warning

Hazard Category

• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 2

Hazard Statement

• H319-Causes serious eye irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P264-Wash hands thoroughly after handling.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplemental information

• MIXTURE LIST-Contain: sodium dodecyl sulphate, mesna, Glycine,N, N'-1, 2-ethanediylbis[N-(carboxymethyl)-, sodium salt, h
• UNKNOWN ACUTE-35.5 per cent of the mixture consists of component(s) of unknown acute toxicity.
• UNKNOWN AQUATIC-Contains 32.5% of components with unknown hazards to the aquatic environment.