Thermo Fisher Scientific high quality protein ladders and standards for protein electrophoresis

Protein ladders and standards for SDS-PAGE, western blots, and isoelectric focusing (IEF)

Choose from a variety of protein ladders (molecular weight markers) for protein electrophoresis and western blotting applications. Each protein standard or ladder is supplied in a ready-to-use format, eliminating the need to reduce, pre-mix, or add loading dyes. These protein standards and ladders are consistent from lot to lot and are strictly quality controlled on appropriate gels to help ensure consistent band migration and intensity. All prestained protein ladders are compatible for use in western blotting.

Broad MW range protein ladders

PageRuler Prestained Protein Ladder

PageRuler Prestained Protein LadderClick image to enlarge

Request sample

PageRuler Plus Prestained Protein Ladder

PageRuler Plus Stained Protein LadderClick image to enlarge

Request sample

Spectra Multicolor Broad Range Protein Ladder
Spectra Multicolor Broad Range Protein LadderClick image to enlarge
BenchMark Pre-stained Protein Ladder

BenchMark Pre-stained Protein Ladder
Click image to enlarge
Novex Sharp Pre-Stained Protein Standard
Novex Sharp Pre-Stained Protein Standard
Click image to enlarge
SeeBlue Plus2 Pre-stained Standard

SeeBlue Plus2 Pre-stained Standard
Click image to enlarge
No. of bands
10 9 10 10 12 10
Band weights
~180, 130, 100, 70, 55, 40, 35, 25, 15, 10 kDa ~250, 130, 100, 70, 55, 35, 25, 15, 10 kDa ~260, 140, 100, 70, 50, 40, 35, 25, 15, 10 kDa ~180, 115, 82, 64, 49, 37, 26, 19, 15, 6 kDa ~260, 160, 110, 80, 60, 50, 40, 30, 20, 15, 10, 3.5 kDa ~198, 98, 62, 49, 38, 28, 17, 14, 6, 3 kDa
Colors
Blue, orange, green Blue, orange, green Orange, pink, blue, green Blue, pink Blue, pink, orange Blue, yellow, pink
Visualization
Colorimetric, NIR fluorescence (700nm channel, blue bands), RGB fluorescence (550nm channel, orange bands) Colorimetric, NIR fluorescence (700nm channel, blue bands), RGB fluorescence (550nm channel, orange bands) Colorimetric, NIR fluorescence (700nm channel, blue bands), RGB fluorescence (550nm channel, orange bands) Colorimetric Colorimetric Colorimetric
Recommended gel
All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels
Recommended volume per well for 1.0 mm mini gel
5 μL for electrophoresis, 5 μL for blotting 5 μL for electrophoresis, 5 μL for blotting 10 μL for electrophoresis, 10 μL for blotting 10 μL for electrophoresis, 5 μL for blotting 10 μL for electrophoresis, 5 μL for blotting 10 μL for electrophoresis, 3 μL for blotting
Cat. No.
26616
(2 x 250 µL), 26617
(10 x 250 µL)
26619
(2 x 250 µL), 26620
(10 x 250 µL)
26634
(2 x 250 µL), 26623
(10 x 250 µL)
10748010
(500 µL)
LC5800
(2 x 250 µL)
LC5925 (500 µL)


High MW range protein ladders

HiMark Prestained Protein Standard
HiMark Prestained Protein Standard
Click image to enlarge
Spectra Multicolor High Range Protein Ladder
Spectra Multicolor High Range Protein Ladder
Click image to enlarge
No. of bands
9 8
Band weights
~ 460, 268, 238, 171, 117, 71, 55, 41, 31 kDa ~300, 250, 180, 130, 100, 70, 50, 40 kDa
Colors
Purple, pink Blue, orange, green
Visualization
Colorimetric Colorimetric, NIR fluorescence (700 nm channel, blue bands), RGB fluorescence (550 nm channel, orange bands)
Recommended gel
Tris-acetate Tris-acetate
Recommended volume per well for 1.0 mm mini gel
10 μL for electrophoresis, 10 μL for blotting 10 μL for electrophoresis, 10 μL for blotting
Cat. No.
LC5699 (250 µL) 26625 (2 x 250 µL)


Low MW range protein ladders

Spectra Multicolor Low Range Protein Ladder
Spectra Multicolor Low Range Protein Ladder
Click image to enlarge
SeeBlue Pre-Stained Standard
SeeBlue Pre-Stained Standard
Click image to enlarge
No. of bands
6 9
Band weights
~40, 25, 15, 10, 4.6, 1.7kDa 188, 62, 49, 38, 28, 18, 14, 6, 3 kDa
Colors
Blue, orange, green Blue
Visualization
Colorimetric, NIR fluorescence (700nm channel, blue bands), RGB fluorescence (550nm channel, orange bands) Colorimetric
Recommended gel
Tricine Tricine
Recommended volume per well for 1.0 mm mini gel
5 μL for electrophoresis, 5 μL for blotting 10 μL for electrophoresis, 3 μL for blotting
Cat. No.
26628 (2 x 250 µL) LC5625 (500 µL)

Western blot proteins ladders

Western Blot specific protein ladders are specifically designed for easy and convenient protein molecular weight estimation directly on western blots or indirectly by using various blotting detection systems (e.g. chemiluminescence, fluorescence, or chromogenic). The protein markers consists of recombinant proteins with an IgG binding site. The IgG binding site binds the primary or secondary antibody used for detection of the target protein, allowing visualization of the standard on the western blot. Direct visualization can be achieved through standard staining protocols (e.g. commassise stains), or indirect through chromogenic, chemiluminescent, or fluorescent detection systems.

Western Fluorescent
iBright Prestained Protein Ladder


iBright Prestained Protein LadderClick image to enlarge
MagicMark XP Western Protein Standard


MagicMark XP Western Protein StandardClick image to enlarge
SuperSignal Molecular Weight Protein Ladder

SuperSignal Molecular Weight Protein LadderClick image to enlarge
SuperSignal Enhanced Molecular Weight Protein Ladder
SuperSignal Enhanced Molecular Weight Protein LadderClick image to enlarge
PageRuler Prestained NIR Protein Ladder


PageRuler Prestained NIR Protein Ladder
Click image to enlarge
BenchMark Fluorescent Protein Standard

BenchMark Fluorescent Protein Standard
Click image to enlarge
No. of bands
12 9 8 8 10 7
Band weights
~250, 130, 95, 80, 70, 55, 43, 34, 30, 26, 15, 11 kDa ~220, 120, 100, 80, 60, 50, 40, 30, 20 kDa ~150, 100, 80, 60, 50, 40, 30, 20 kDa ~150, 100, 80, 60, 50, 40, 30, 20 kDa ~250, 130, 95, 70, 55, 43, 34, 26, 15, 11 kDa ~155, 98, 63, 40, 32, 21, 11 kDa
Properties
IgG binding sites on 2 bands (80 and 30 kDa), 10 fluor-labeled, blue-stained bands IgG binding sites on all bands IgG binding sites on all bands IgG binding sites on all bands, recommended for mouse monoclonal antibodies or weak binding antibody systems All bands blue-stained and fluor-labeled Bands conjugated to Alexa Fluor 488
Visualization
Colorimetric, NIR fluorescence (700 nm channel), user defined detection system (2 bands) User defined detection system (not recommended for RGB fluorescence systems) User defined detection system (not recommended for RGB fluorescence systems) User defined detection system (not recommended for RGB fluorescence systems) Colorimetric, NIR fluorescence (670 nm red laser or 700 nm channels) UV or RGB fluorescence (488 nm channel)
Recommended gel
All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels
Recommended volume per well for 1.0 mm mini gel
1–3 μL 5–10 μL 1–10 μL 1–10 μL 1–5 μL 2–5 μL
Cat. No.
LC5615
(2 x 250 µL)
LC5602 (250 µL) LC5603 (50 µL) 84785 (250 µL) 84786 (250 µL) 26635 (500 µL) LC5928 (125 µL)

High MW range protein ladders

HiMark Unstained Protein Standard

HiMark Unstained Protein Standard
Click image to enlarge
PageRuler Unstained High Range Protein Ladder
PageRuler Unstained High Range Protein Ladder
Click image to enlarge
HiMark Prestained protein Standard

HiMark Prestained protein Standard
Click image to enlarge
Spectra Multicolor High Range Protein Ladder

Spectra Multicolor High Range Protein Ladder
Click image to enlarge
No. of bands
9 8 9 8
Band weights
~500, 290, 240, 160, 116, 97, 66, 55, 40 kDa 250, 200, 150, 120, 100, 85, 70, 60 kDa ~460, 268, 238, 171, 117, 71, 55, 41, 31 kDa ~300, 250, 180, 130, 100, 70, 50, 40 kDa
Colors
Unstained Unstained Purple, pink Blue, orange, green
Visualization
User defined staining method User defined staining method Colorimetric Colorimetric, NIR fluorescence (700 nm channel, blue bands), RGB fluorescence (550 nm channel, orange bands)
Recommended gel
Tris-acetate Tris-acetate Tris-acetate Tris-acetate
Recommended volume per well for 1.0 mm mini gel
5 μL 5 μL 10 μL for electrophoresis, 10 μL for blotting 10 μL for electrophoresis, 10 μL for blotting
Cat. No.
LC5688 (250 µL) 26637 (2 x 250 µL) LC5699 (250 µL) 26625 (2 x 250 µL)

Low MW range protein ladders

PageRuler Unstained Low Range Protein Ladder
PageRuler Unstained Low Range Protein Ladder
Click image to enlarge
Spectra Multicolor Low Range Protein Ladder
Spectra Multicolor Low Range Protein Ladder
Click image to enlarge
SeeBlue Pre-Stained Standard

SeeBlue Pre-Stained Standard
Click image to enlarge
No. of bands
8 6 9
Band weights
~100, 30, 25, 20, 15, 10, 5, 3.4 kDa ~40, 25, 15, 10, 4.6, 1.7 kDa 198, 62, 49, 38, 28, 18, 14, 6, 3 kDa
Colors
Unstained Blue, orange, green Blue
Visualization
User defined staining method Colorimetric, NIR fluorescence (700 nm channel, blue bands), RGB fluorescence (550 nm channel, orange bands) Colorimetric
Recommended gel
Tricine Tricine Tricine
Recommended volume per well for 1.0 mm mini gel
5 μL 5 μL for electrophoresis, 5 μL for blotting 10 μL for electrophoresis, 3 μL for blotting
Cat. No.
26632 (2 x 250 µL) 26628 (2 x 250 µL) LC5625 (500 µL)

Unstained broad MW range protein ladders

PageRuler Unstained Protein Ladder

PageRuler Unstained Protein Ladder
Click image to enlarge
Mark12 Unstained Standard

Mark12 Unstained Standard
Click image to enlarge
Pierce Unstained Protein MW Marker
Pierce Unstained Protein MW Marker
Click image to enlarge
PageRuler Unstained Broad Range Protein Ladder
PageRuler Unstained Broad Range Protein Ladder
Click image to enlarge
Novex Sharp Unstained Protein Standard
Novex Sharp Unstained Protein Standard
Click image to enlarge
BenchMark Protein Ladder


BenchMark Protein Ladder
Click image to enlarge
No. of bands
14 12 7 11 12 15
Band weights
~200, 150, 120, 100, 85, 70, 60, 50, 40, 30, 25, 20, 15, 10 kDa ~200, 116.3, 97.4, 66.3, 55.4, 36.5, 31, 21.5, 14.4, 6, 3.5, 2.5 kDa ~116, 66.2, 45, 35, 25, 18.4, 14.4 kDa ~250, 150, 100, 70, 50, 40, 30, 20, 15, 10, 5 kDa ~260, 160, 110, 80, 60, 50, 40, 30, 20, 15, 10, 3.5 kDa ~220, 160, 120, 100, 90, 80, 70, 60, 50, 40, 30, 25, 20, 15, 10 kDa
Recommended gel
All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels
Recommended volume per well for 1.0 mm mini gel
5 μL 5 μL 5 μL 5 μL 5 μL 5 μL
Cat. No.
26614
(2 x 250 µL)
LC5677 (1 mL) 26610
(2 x 1 ml)
26630
(2 x 250 µL)
LC5801
(2 x 250 µL)
10747012
(2 x 250 µL)


Unstained high and low MW range protein ladders

HiMark Unstained Protein Standard
HiMark Unstained Protein Standard
Click image to enlarge
PageRuler Unstained High Range Protein Ladder
PageRuler Unstained High Range Protein ladder
Click image to enlarge
PageRuler Unstained Low Range Protein Ladder
PageRuler Unstained Low Range Protein Ladder
Click image to enlarge
No. of bands
9 8 8
Band weights
~500, 290, 240, 160, 116, 97, 66, 55, 40 kDa 250, 200, 150, 120, 100, 85, 70, 60 kDa ~100, 30, 25, 20, 15, 10, 5, 3.4 kDa
Recommended gel
Tris-acetate Tris-acetate Tricine
Recommended volume per well for 1.0 mm mini gel
5 μL 5 μL 5 μL
Cat. No.
LC5688 (250 µL) 26637 (2 x 250 µL) 26632 (2 x 250 µL)


IEF and Specialty Protein Ladders

IEF Marker 3-10




IEF Marker 3-10

Click image to enlarge
NativeMark Unstained Protein Standard

NativeMark Unstained Protein Standard

Click image to enlarge
E-PAGE SeeBlue Pre-stained Standard

E-PAGE SeeBlue Pre-stained Standard

Click image to enlarge
BenchMark His-tagged Protein Standard


BenchMark His-tagged Protein Standard

Click image to enlarge
Peppermint Stick Phosphoprotein Molecular Weight Standards
Peppermint Stick Phosphoprotein Molecular Weight Standards
Click image to enlarge
CandyCane Glycoprotein Molecular Weight Standards

CandyCane Glycoprotein Molecular Weight Standards
Click image to enlarge
No. of bands
13 8 5 10 6 8
Band pI Band weights
~10.7, 9.5, 8.3, 8.0, 7.8, 7.4, 6.9, 6.0, 5.3, 5.2, 4.5, 4.2, 3.5 ~1236, 1048, 720, 480, 242, 146, 66, 20 kDa ~261, 173, 97, 42, 21 kDa ~160, 120, 80, 60, 50, 40, 30, 20, 15, 10 kDa ~116, 66, 45, 23.6, 18, 14.4 kDa ~180, 97, 82, 66, 42, 29, 18, 14 kDa
Colors
Unstained Unstained Blue, orange, pink Unstained Unstained Unstained
Visualization
Colorimetric Colorimetric Colorimetric Each protein standard contains a 6X His-tag enabling the detection with the InVision His-tag In-gel Stain Colorimetric or methods that detect phosphorylated proteins such as Pro-Q Diamond phosphoprotein gel stains Colorimetric or methods that detect glycosylated proteins such as Pro-Q Glycoprotein stain kits
Recommended gel
IEF gels Native-page gels E-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels
Recommended volume per well for 1.0 mm mini gel
5 μL 5 μL 10 μL for electrophoresis, 5 μL for blotting 5 μL for electrophoresis, 2.5–5 μL for blotting 1 μL 0.5 μL
Cat. No.
3921201
(500 µL)
LC0725
(5 x 50 µL)
LC5700 (500 µL) LC5606 (125 µL) P33350 (400 µL) P27167 (40 µL) C21852 (400 µL)

Prestained protein ladders


Unstained protein ladders


Western blot and fluorescent protein ladders


IEF and specialty protein ladders

Broad MW range protein ladders

PageRuler Prestained Protein Ladder

PageRuler Prestained Protein LadderClick image to enlarge

Request sample

PageRuler Plus Prestained Protein Ladder

PageRuler Plus Stained Protein LadderClick image to enlarge

Request sample

Spectra Multicolor Broad Range Protein Ladder
Spectra Multicolor Broad Range Protein LadderClick image to enlarge
BenchMark Pre-stained Protein Ladder

BenchMark Pre-stained Protein Ladder
Click image to enlarge
Novex Sharp Pre-Stained Protein Standard
Novex Sharp Pre-Stained Protein Standard
Click image to enlarge
SeeBlue Plus2 Pre-stained Standard

SeeBlue Plus2 Pre-stained Standard
Click image to enlarge
No. of bands
10 9 10 10 12 10
Band weights
~180, 130, 100, 70, 55, 40, 35, 25, 15, 10 kDa ~250, 130, 100, 70, 55, 35, 25, 15, 10 kDa ~260, 140, 100, 70, 50, 40, 35, 25, 15, 10 kDa ~180, 115, 82, 64, 49, 37, 26, 19, 15, 6 kDa ~260, 160, 110, 80, 60, 50, 40, 30, 20, 15, 10, 3.5 kDa ~198, 98, 62, 49, 38, 28, 17, 14, 6, 3 kDa
Colors
Blue, orange, green Blue, orange, green Orange, pink, blue, green Blue, pink Blue, pink, orange Blue, yellow, pink
Visualization
Colorimetric, NIR fluorescence (700nm channel, blue bands), RGB fluorescence (550nm channel, orange bands) Colorimetric, NIR fluorescence (700nm channel, blue bands), RGB fluorescence (550nm channel, orange bands) Colorimetric, NIR fluorescence (700nm channel, blue bands), RGB fluorescence (550nm channel, orange bands) Colorimetric Colorimetric Colorimetric
Recommended gel
All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels
Recommended volume per well for 1.0 mm mini gel
5 μL for electrophoresis, 5 μL for blotting 5 μL for electrophoresis, 5 μL for blotting 10 μL for electrophoresis, 10 μL for blotting 10 μL for electrophoresis, 5 μL for blotting 10 μL for electrophoresis, 5 μL for blotting 10 μL for electrophoresis, 3 μL for blotting
Cat. No.
26616
(2 x 250 µL), 26617
(10 x 250 µL)
26619
(2 x 250 µL), 26620
(10 x 250 µL)
26634
(2 x 250 µL), 26623
(10 x 250 µL)
10748010
(500 µL)
LC5800
(2 x 250 µL)
LC5925 (500 µL)


High MW range protein ladders

HiMark Prestained Protein Standard
HiMark Prestained Protein Standard
Click image to enlarge
Spectra Multicolor High Range Protein Ladder
Spectra Multicolor High Range Protein Ladder
Click image to enlarge
No. of bands
9 8
Band weights
~ 460, 268, 238, 171, 117, 71, 55, 41, 31 kDa ~300, 250, 180, 130, 100, 70, 50, 40 kDa
Colors
Purple, pink Blue, orange, green
Visualization
Colorimetric Colorimetric, NIR fluorescence (700 nm channel, blue bands), RGB fluorescence (550 nm channel, orange bands)
Recommended gel
Tris-acetate Tris-acetate
Recommended volume per well for 1.0 mm mini gel
10 μL for electrophoresis, 10 μL for blotting 10 μL for electrophoresis, 10 μL for blotting
Cat. No.
LC5699 (250 µL) 26625 (2 x 250 µL)


Low MW range protein ladders

Spectra Multicolor Low Range Protein Ladder
Spectra Multicolor Low Range Protein Ladder
Click image to enlarge
SeeBlue Pre-Stained Standard
SeeBlue Pre-Stained Standard
Click image to enlarge
No. of bands
6 9
Band weights
~40, 25, 15, 10, 4.6, 1.7kDa 188, 62, 49, 38, 28, 18, 14, 6, 3 kDa
Colors
Blue, orange, green Blue
Visualization
Colorimetric, NIR fluorescence (700nm channel, blue bands), RGB fluorescence (550nm channel, orange bands) Colorimetric
Recommended gel
Tricine Tricine
Recommended volume per well for 1.0 mm mini gel
5 μL for electrophoresis, 5 μL for blotting 10 μL for electrophoresis, 3 μL for blotting
Cat. No.
26628 (2 x 250 µL) LC5625 (500 µL)

Western blot proteins ladders

Western Blot specific protein ladders are specifically designed for easy and convenient protein molecular weight estimation directly on western blots or indirectly by using various blotting detection systems (e.g. chemiluminescence, fluorescence, or chromogenic). The protein markers consists of recombinant proteins with an IgG binding site. The IgG binding site binds the primary or secondary antibody used for detection of the target protein, allowing visualization of the standard on the western blot. Direct visualization can be achieved through standard staining protocols (e.g. commassise stains), or indirect through chromogenic, chemiluminescent, or fluorescent detection systems.

Western Fluorescent
iBright Prestained Protein Ladder


iBright Prestained Protein LadderClick image to enlarge
MagicMark XP Western Protein Standard


MagicMark XP Western Protein StandardClick image to enlarge
SuperSignal Molecular Weight Protein Ladder

SuperSignal Molecular Weight Protein LadderClick image to enlarge
SuperSignal Enhanced Molecular Weight Protein Ladder
SuperSignal Enhanced Molecular Weight Protein LadderClick image to enlarge
PageRuler Prestained NIR Protein Ladder


PageRuler Prestained NIR Protein Ladder
Click image to enlarge
BenchMark Fluorescent Protein Standard

BenchMark Fluorescent Protein Standard
Click image to enlarge
No. of bands
12 9 8 8 10 7
Band weights
~250, 130, 95, 80, 70, 55, 43, 34, 30, 26, 15, 11 kDa ~220, 120, 100, 80, 60, 50, 40, 30, 20 kDa ~150, 100, 80, 60, 50, 40, 30, 20 kDa ~150, 100, 80, 60, 50, 40, 30, 20 kDa ~250, 130, 95, 70, 55, 43, 34, 26, 15, 11 kDa ~155, 98, 63, 40, 32, 21, 11 kDa
Properties
IgG binding sites on 2 bands (80 and 30 kDa), 10 fluor-labeled, blue-stained bands IgG binding sites on all bands IgG binding sites on all bands IgG binding sites on all bands, recommended for mouse monoclonal antibodies or weak binding antibody systems All bands blue-stained and fluor-labeled Bands conjugated to Alexa Fluor 488
Visualization
Colorimetric, NIR fluorescence (700 nm channel), user defined detection system (2 bands) User defined detection system (not recommended for RGB fluorescence systems) User defined detection system (not recommended for RGB fluorescence systems) User defined detection system (not recommended for RGB fluorescence systems) Colorimetric, NIR fluorescence (670 nm red laser or 700 nm channels) UV or RGB fluorescence (488 nm channel)
Recommended gel
All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels
Recommended volume per well for 1.0 mm mini gel
1–3 μL 5–10 μL 1–10 μL 1–10 μL 1–5 μL 2–5 μL
Cat. No.
LC5615
(2 x 250 µL)
LC5602 (250 µL) LC5603 (50 µL) 84785 (250 µL) 84786 (250 µL) 26635 (500 µL) LC5928 (125 µL)

High MW range protein ladders

HiMark Unstained Protein Standard

HiMark Unstained Protein Standard
Click image to enlarge
PageRuler Unstained High Range Protein Ladder
PageRuler Unstained High Range Protein Ladder
Click image to enlarge
HiMark Prestained protein Standard

HiMark Prestained protein Standard
Click image to enlarge
Spectra Multicolor High Range Protein Ladder

Spectra Multicolor High Range Protein Ladder
Click image to enlarge
No. of bands
9 8 9 8
Band weights
~500, 290, 240, 160, 116, 97, 66, 55, 40 kDa 250, 200, 150, 120, 100, 85, 70, 60 kDa ~460, 268, 238, 171, 117, 71, 55, 41, 31 kDa ~300, 250, 180, 130, 100, 70, 50, 40 kDa
Colors
Unstained Unstained Purple, pink Blue, orange, green
Visualization
User defined staining method User defined staining method Colorimetric Colorimetric, NIR fluorescence (700 nm channel, blue bands), RGB fluorescence (550 nm channel, orange bands)
Recommended gel
Tris-acetate Tris-acetate Tris-acetate Tris-acetate
Recommended volume per well for 1.0 mm mini gel
5 μL 5 μL 10 μL for electrophoresis, 10 μL for blotting 10 μL for electrophoresis, 10 μL for blotting
Cat. No.
LC5688 (250 µL) 26637 (2 x 250 µL) LC5699 (250 µL) 26625 (2 x 250 µL)

Low MW range protein ladders

PageRuler Unstained Low Range Protein Ladder
PageRuler Unstained Low Range Protein Ladder
Click image to enlarge
Spectra Multicolor Low Range Protein Ladder
Spectra Multicolor Low Range Protein Ladder
Click image to enlarge
SeeBlue Pre-Stained Standard

SeeBlue Pre-Stained Standard
Click image to enlarge
No. of bands
8 6 9
Band weights
~100, 30, 25, 20, 15, 10, 5, 3.4 kDa ~40, 25, 15, 10, 4.6, 1.7 kDa 198, 62, 49, 38, 28, 18, 14, 6, 3 kDa
Colors
Unstained Blue, orange, green Blue
Visualization
User defined staining method Colorimetric, NIR fluorescence (700 nm channel, blue bands), RGB fluorescence (550 nm channel, orange bands) Colorimetric
Recommended gel
Tricine Tricine Tricine
Recommended volume per well for 1.0 mm mini gel
5 μL 5 μL for electrophoresis, 5 μL for blotting 10 μL for electrophoresis, 3 μL for blotting
Cat. No.
26632 (2 x 250 µL) 26628 (2 x 250 µL) LC5625 (500 µL)

Unstained broad MW range protein ladders

PageRuler Unstained Protein Ladder

PageRuler Unstained Protein Ladder
Click image to enlarge
Mark12 Unstained Standard

Mark12 Unstained Standard
Click image to enlarge
Pierce Unstained Protein MW Marker
Pierce Unstained Protein MW Marker
Click image to enlarge
PageRuler Unstained Broad Range Protein Ladder
PageRuler Unstained Broad Range Protein Ladder
Click image to enlarge
Novex Sharp Unstained Protein Standard
Novex Sharp Unstained Protein Standard
Click image to enlarge
BenchMark Protein Ladder


BenchMark Protein Ladder
Click image to enlarge
No. of bands
14 12 7 11 12 15
Band weights
~200, 150, 120, 100, 85, 70, 60, 50, 40, 30, 25, 20, 15, 10 kDa ~200, 116.3, 97.4, 66.3, 55.4, 36.5, 31, 21.5, 14.4, 6, 3.5, 2.5 kDa ~116, 66.2, 45, 35, 25, 18.4, 14.4 kDa ~250, 150, 100, 70, 50, 40, 30, 20, 15, 10, 5 kDa ~260, 160, 110, 80, 60, 50, 40, 30, 20, 15, 10, 3.5 kDa ~220, 160, 120, 100, 90, 80, 70, 60, 50, 40, 30, 25, 20, 15, 10 kDa
Recommended gel
All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels
Recommended volume per well for 1.0 mm mini gel
5 μL 5 μL 5 μL 5 μL 5 μL 5 μL
Cat. No.
26614
(2 x 250 µL)
LC5677 (1 mL) 26610
(2 x 1 ml)
26630
(2 x 250 µL)
LC5801
(2 x 250 µL)
10747012
(2 x 250 µL)


Unstained high and low MW range protein ladders

HiMark Unstained Protein Standard
HiMark Unstained Protein Standard
Click image to enlarge
PageRuler Unstained High Range Protein Ladder
PageRuler Unstained High Range Protein ladder
Click image to enlarge
PageRuler Unstained Low Range Protein Ladder
PageRuler Unstained Low Range Protein Ladder
Click image to enlarge
No. of bands
9 8 8
Band weights
~500, 290, 240, 160, 116, 97, 66, 55, 40 kDa 250, 200, 150, 120, 100, 85, 70, 60 kDa ~100, 30, 25, 20, 15, 10, 5, 3.4 kDa
Recommended gel
Tris-acetate Tris-acetate Tricine
Recommended volume per well for 1.0 mm mini gel
5 μL 5 μL 5 μL
Cat. No.
LC5688 (250 µL) 26637 (2 x 250 µL) 26632 (2 x 250 µL)


IEF and Specialty Protein Ladders

IEF Marker 3-10




IEF Marker 3-10

Click image to enlarge
NativeMark Unstained Protein Standard

NativeMark Unstained Protein Standard

Click image to enlarge
E-PAGE SeeBlue Pre-stained Standard

E-PAGE SeeBlue Pre-stained Standard

Click image to enlarge
BenchMark His-tagged Protein Standard


BenchMark His-tagged Protein Standard

Click image to enlarge
Peppermint Stick Phosphoprotein Molecular Weight Standards
Peppermint Stick Phosphoprotein Molecular Weight Standards
Click image to enlarge
CandyCane Glycoprotein Molecular Weight Standards

CandyCane Glycoprotein Molecular Weight Standards
Click image to enlarge
No. of bands
13 8 5 10 6 8
Band pI Band weights
~10.7, 9.5, 8.3, 8.0, 7.8, 7.4, 6.9, 6.0, 5.3, 5.2, 4.5, 4.2, 3.5 ~1236, 1048, 720, 480, 242, 146, 66, 20 kDa ~261, 173, 97, 42, 21 kDa ~160, 120, 80, 60, 50, 40, 30, 20, 15, 10 kDa ~116, 66, 45, 23.6, 18, 14.4 kDa ~180, 97, 82, 66, 42, 29, 18, 14 kDa
Colors
Unstained Unstained Blue, orange, pink Unstained Unstained Unstained
Visualization
Colorimetric Colorimetric Colorimetric Each protein standard contains a 6X His-tag enabling the detection with the InVision His-tag In-gel Stain Colorimetric or methods that detect phosphorylated proteins such as Pro-Q Diamond phosphoprotein gel stains Colorimetric or methods that detect glycosylated proteins such as Pro-Q Glycoprotein stain kits
Recommended gel
IEF gels Native-page gels E-PAGE gels All SDS-PAGE gels All SDS-PAGE gels All SDS-PAGE gels
Recommended volume per well for 1.0 mm mini gel
5 μL 5 μL 10 μL for electrophoresis, 5 μL for blotting 5 μL for electrophoresis, 2.5–5 μL for blotting 1 μL 0.5 μL
Cat. No.
3921201
(500 µL)
LC0725
(5 x 50 µL)
LC5700 (500 µL) LC5606 (125 µL) P33350 (400 µL) P27167 (40 µL) C21852 (400 µL)

Prestained protein ladders


Unstained protein ladders


Western blot and fluorescent protein ladders


IEF and specialty protein ladders