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Protein Molecular Weight Markers

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16 – 30 of 329 results
16

Invitrogen™ HiMark™ Unstained Protein Standard

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

ENCOMPASS_PREFERRED
17

Novus Biologicals™ Blu10 Prestained Protein Ladder
SDP

Prestained Protein Ladder

18

Invitrogen™ Protein Molecular Weight Standards (broad range)

Include 11 proteins from 6500 to 205,000 daltons

ENCOMPASS_PREFERRED
19

Novus Biologicals™ IRIS9 Plus Prestained Protein Ladder
SDP

Prestained Protein Ladder

20

Cytiva Rainbow™ Molecular Weight Markers
GSA_VA

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.

Description Rainbow molecular weight markers enhanced to enable faster and simpler identification of proteins on SDS-polyacrylamide gels.
Form Liquid
Product Type Protein Molecular Weight Marker/Ladder
Color Multi
Sufficient For 50 Minigels or 25 large gels
Quantity 250 μL
Storage Requirements -15 to -30°C
Shelf Life 24 Months
21

Novus Biologicals™ Blu12 Prestained Protein Ladder
SDP

Prestained Protein Ladder

22

Novus Biologicals™ Blu10 Plus Prestained Protein Ladder
SDP

Prestained Protein Ladder

23

Novus Biologicals™ Blu11 Prestained Protein Ladder
SDP

Prestained Protein Ladder

24

Novus Biologicals™ Blu13 Prestained Protein Ladder
SDP

Prestained Protein Ladder

25

Thermo Scientific™ PageRuler™ Unstained Broad Range Protein Ladder

A mixture of 11 proteins (5 to 250kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.

EDGE ENCOMPASS_PREFERRED
Number of Markers 11
Product Type Protein Ladder
Molecular Weight (g/mol) 250, 150, 100, 70, 50, 40, 30, 20, 15, 10, 5 kDa
Ready to Load Yes
Stain Type Unstained
Size Range 5 to 250 kDa
Product Line PageRuler™
26
Promotions Available

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.

EDGE ENCOMPASS_PREFERRED
Number of Markers 8
Product Type Protein Ladder
Molecular Weight (g/mol) 100, 30, 25, 20, 15, 10, 5, 3.4 kDa
Ready to Load Yes
Stain Type Unstained
System Type SDS-PAGE
Size Range 3.4 to 100 kDa
Product Line PageRuler™
27

Invitrogen™ MagicMark™ XP Western Protein Standard

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

EDGE ENCOMPASS_PREFERRED
Shipping Condition Dry Ice
Number of Markers 9
Molecular Weight (g/mol) 220, 120, 100, 80, 60, 50, 40, 30, 20 kDa
Ready to Load Yes
Stain Type Unstained
System Type Western Blotting, SDS-PAGE
Size Range 20 to 220 kDa
Product Line MagicMark™
Detection Method User defined detection system
28

Invitrogen™ BenchMark™ Protein Ladder

Molecular weight standard for SDS-PAGE

EDGE ENCOMPASS_PREFERRED
29

Thermo Scientific™ SuperSignal™ Enhanced Molecular Weight Protein Ladder

Ready-to-use mix of recombinant proteins (20 to 150K) with IgG-binding sites for chemiluminescent, fluorescent, chromogenic or other detection methods.

EDGE ENCOMPASS_PREFERRED
Number of Markers 8
Product Type Protein Ladder
Molecular Weight (g/mol) 150, 100, 80, 60, 50, 40, 30, 20 kDa
Ready to Load Yes
Stain Type Unstained
Size Range 20 to 150 kDa
Product Line SuperSignal™
Detection Method User defined detection system
30
Promotions Available

Thermo Scientific™ PageRuler™ Prestained NIR Protein Ladder

A mixture of 10 proteins (11 to 250KDa) that are blue-stained and fluor-labeled for near-IR fluorescent visualization and protein sizing following electrophoresis.

EDGE ENCOMPASS_PREFERRED
Number of Markers 10
Product Type Protein Ladder
Molecular Weight (g/mol) 250, 130, 95, 70, 55, 43, 34, 26, 15, 11 kDa
Ready to Load Yes
Stain Type 1 color: Blue
Size Range 11 to 250 kDa
Product Line PageRuler™
Detection Method Colorimetric, NIR Fluorescence (700 nm)