Protein Molecular Weight Markers

Individual or ladder series of specific mass (kilodalton, kDa) markers for use as approximate sizing standards in protein gel electrophoresis (especially SDS-PAGE); available preformulated in loading buffer, prestained, and unstained.

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Thermo Scientific™ PageRuler™ Plus Prestained Protein Ladder, 10 to 250 kDa

Thermo Scientific™ PageRuler Plus Prestained Protein Ladder is a mixture of nine (9) blue-, orange- and green-stained proteins (10 to 250 kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.

Prix et disponibilité
Spécifications

Poids moléculaire	250, 130, 100, 70, 55, 35, 25, 15, 10 kDa
Plage de dimensions	10 to 250 kDa
Méthode de détection	Colorimetric, NIR Fluorescence (700 nm), RGB Fluorescence (555 nm)
Type de coloration	3 colors: Blue, Orange, Green
Number of Markers	9
Type de produit	Protein Ladder
Prêt à charger	Yes
Gamme de produits	PageRuler™
Compatibilité du gel	Bolt™ Bis-Tris Plus Gels, Novex™ Tricine Gels, Novex™ Tris-Glycine Gels, NuPAGE™ Bis-Tris Gels, NuPAGE™ Tris-Acetate Gels, SDS-PAGE Gels
Conditions d’expédition	Approved for shipment on Wet or Dry Ice

Fisher BioReagents™ EZ-Run™ Prestained Rec Protein Ladder, Fisher BioReagents

Comprised of 10 recombinant proteins covalently coupled to a blue chromophore plus 10 and 72kDa reference bands tagged with green and orange dyes, respectively

Prix et disponibilité
Spécifications

Couleur	Blue
Conditions de stockage	−20°C
Type de produit	Protein Molecular Weight Marker/Ladder
Plage	10-170 kDa
Formule	Supplied in gel-loading buffer
À utiliser avec (application)	Monitoring protein separation during SDS-PAGE
Forme	Liquid

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Thermo Scientific™ PageRuler™ Prestained Protein Ladder, 10 to 180 kDa

Thermo Scientific PageRuler Prestained Protein Ladder is a mixture of 10 blue-, orange-, and green-stained proteins (10 to 180 kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and western blotting.

Prix et disponibilité
Spécifications

Poids moléculaire	180, 130, 100, 70, 55, 40, 35, 25, 15, 10 kDa
Plage de dimensions	10 to 180 kDa
Méthode de détection	Colorimetric, NIR Fluorescence (700 nm), RGB Fluorescence (555 nm)
Type de coloration	3 colors: Blue, Orange, Green
Number of Markers	10
Type de produit	Protein Ladder
Prêt à charger	Yes
Gamme de produits	PageRuler™
Compatibilité du gel	Bolt™ Bis-Tris Plus Gels, Novex™ Tricine Gels, Novex™ Tris-Glycine Gels, NuPAGE™ Bis-Tris Gels, NuPAGE™ Tris-Acetate Gels, SDS-PAGE Gels
Conditions d’expédition	Approved for shipment on Wet or Dry Ice

Invitrogen™ SeeBlue™ Plus2 Pre-stained Protein Standard

Allows you to easily visualize protein molecular weight ranges during electrophoresis and quickly evaluate Western transfer efficiency

Prix et disponibilité

Invitrogen™ Novex™ Sharp Pre-stained Protein Standard

Designed for accurate, easy, and convenient molecular weight estimation of a wide range of molecular weight proteins during SDS-PAGE and Western blotting

Prix et disponibilité

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Thermo Scientific™ PageRuler™ Unstained Protein Ladder

Unstained mixture of 14 recombinant, highly purified proteins (10kDa to 200kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and western blotting.

Prix et disponibilité
Spécifications

Poids moléculaire	200, 150, 120, 100, 85, 70, 60, 50, 40, 30, 25, 20, 15, 10 kDa
Plage de dimensions	10 to 200 kDa
Type de coloration	Unstained
Number of Markers	14
Type de produit	Protein Ladder
Prêt à charger	Yes
Gamme de produits	PageRuler™

Invitrogen™ HiMark™ Unstained Protein Standard

Designed for analysis of high molecular weight proteins on Novex™ NuPAGE™ Tris-Acetate Gels

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Thermo Scientific™ Spectra™ Multicolor Broad Range Protein Ladder

Thermo Scientific™ Spectra Multicolor Broad Range Protein Ladder is a 4-color protein standard containing 10 prestained proteins (10 to 260 kDa) for use as size standards in gel electrophoresis and Western blotting.

Prix et disponibilité
Spécifications

Poids moléculaire	260, 140, 100, 70, 50, 40, 35, 25, 15, 10 kDa
Plage de dimensions	10 to 260 kDa
Méthode de détection	Colorimetric, NIR Fluorescence (700 nm), RGB Fluorescence (555 nm)
Type de coloration	4 colors: Blue, Orange, Green, Pink
Number of Markers	10
Type de produit	Protein Ladder
Prêt à charger	Yes
Gamme de produits	Spectra™
Compatibilité du gel	Bolt™ Bis-Tris Plus Gels, Novex™ Tricine Gels, Novex™ Tris-Glycine Gels, NuPAGE™ Bis-Tris Gels, NuPAGE™ Tris-Acetate Gels, SDS-PAGE Gels
Conditions d’expédition	Approved for shipment on Wet or Dry Ice

Invitrogen™ BenchMark™ Protein Ladder

Molecular weight standard for SDS-PAGE

Prix et disponibilité

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Invitrogen™ iBright™ Prestained Protein Ladder

For visualization and protein sizing during Electrophoresis and confirmation of Western blot detection.

Prix et disponibilité
Spécifications

Poids moléculaire	250, 130, 95, 80, 70, 55, 43, 34, 30, 26, 15, 11 kDa
Plage de dimensions	11 to 250 kDa
Type de coloration	1 color: Blue
Number of Markers	12
Type de produit	Protein Ladder
Prêt à charger	Yes
Gamme de produits	iBright™
Compatibilité du gel	Novex™ Midi Gels, Novex™ Mini Gels, Novex™Tris-Glycine Gels, NuPAGE™ Bis-Tris Gels, NuPAGE™ Gels, NuPAGE™ MES Gels, NuPAGE™ MOPS Gels, NuPAGE™ Tris-Acetate Gels, Precise™ Tris-Glycine Gels, SDS-PAGE Gels, Precise™ Tris-HEPES Gels
Conditions d’expédition	Dry Ice
Contenu et stockage	Storage buffer: 62.5 mM Tris-H₃PO₄ (pH 7.5 at 25°C), 1 mM EDTA, 2% (w/v) SDS, 10 mM DTT, 1 mM NaN₃ and 33% glycerol Upon receipt, store at –20°C. Product is shipped on ice.

Invitrogen™ iBright Prestained Protein Ladder

For visualization and protein sizing during Electrophoresis and confirmation of Western blot detection.

Prix et disponibilité

Thermo Scientific™ Pierce™ Prestained Protein MW Marker

Thermo Scientific Prestained Protein Molecular Weight Marker is a mixture of six blue-stained natural proteins (20 to 120 kDa) for use as size standards in protein electrophoresis (SDS-PAGE).

Prix et disponibilité
Spécifications

Poids moléculaire	120, 85, 50, 35, 25, 20 kDa
Plage de dimensions	20 to 120 kDa
Méthode de détection	Colorimetric
Type de coloration	1 color: Blue
Number of Markers	6
Type de produit	Protein Molecular Weight (MW) Marker
Prêt à charger	Yes
Gamme de produits	Pierce™
Contenu et stockage	Storage Buffer: 62.5 mM Tris · H₃PO₄ (pH 7.5 at 25°C), 1 mM EDTA, 2% (w/v) SDS, 1 mM DTT, 1.5 mM NaN₃ and 33% (v/v) glycerol. Upon receipt store at -20°C. Product is shipped with an ice pack.

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Thermo Scientific™ PageRuler™ Unstained Low Range Protein Ladder

Thermo Scientific PageRuler Unstained Low Range Protein Ladder is a mixture of eight purified proteins and peptides (3.4 to 100 kDa) for use as size standards in peptide and small-protein gel electrophoresis.

Prix et disponibilité
Spécifications

Poids moléculaire	100, 30, 25, 20, 15, 10, 5, 3.4 kDa
Plage de dimensions	3.4 to 100 kDa
Type de coloration	Unstained
Number of Markers	8
Type de produit	Protein Ladder
Prêt à charger	Yes
Gamme de produits	PageRuler™
Type de système	SDS-PAGE

Thermo Scientific™ Pierce™ Unstained Protein MW Marker

A mixture of seven native proteins (14.4kDa to 116kDa) for use as size standards in protein electrophoresis (SDS-PAGE).

Prix et disponibilité

Invitrogen™ MagicMark™ XP Western Protein Standard

Specifically designed for easy and convenient protein molecular weight estimation directly on Western blots

Prix et disponibilité
Spécifications

Poids moléculaire	220, 120, 100, 80, 60, 50, 40, 30, 20 kDa
Plage de dimensions	20 to 220 kDa
Méthode de détection	User defined detection system
Type de coloration	Unstained
Number of Markers	9
Prêt à charger	Yes
Gamme de produits	MagicMark™
Type de système	Western Blotting, SDS-PAGE
Conditions d’expédition	Dry Ice

Protein Molecular Weight Markers

Protein Molecular Weight Markers

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