Mixture of 9 blue-, orange- and green-stained proteins (10 to 250kDa) used as size standards in protein electrophoresis (SDS-PAGE) and Western blotting. X10 PageRuler(TM) Plus Prestained Protei

Mixture of 10 blue-, orange- and green-stained proteins (10 to 180kDa) used as size standards in protein electrophoresis (SDS-PAGE) and Western blotting. X10 PageRuler(TM) Prestained Protein

Allows you to easily visualize protein molecular weight ranges during electrophoresis and quickly evaluate Western transfer efficiency 500 UL PRE-STAINED PROTEIN STANDARD COLOUREDstandard for SDS-PAGESeeBlue(r) Plus2 500µL store

A 4-color protein standard containing 10 prestained proteins (10 to 260kDa) for use as size standards in gel electrophoresis and Western blotting. X10 Spectra(TM) Multicolor Broad Range

Designed for analysis of high molecular weight proteins on NuPAGE™ Novex™ Tris-Acetate gels 250 UL PRE-STAINED PROTEIN STANDARD 250µL STOREat -20°C

Designed for accurate, easy, and convenient molecular weight estimation of a wide range of molecular weight proteins during SDS-PAGE and Western blotting SHARP PRE-STAINED PROTEIN STANDARD. THE SHARPEST,Most Accurate Pre-stained MW Standard for Protein

Washes, fixes, and stains the gel in one step Instant Blue (1L) Nr. ISB01L

Monitor progress of protein electrophoresis and assess transfer efficiency and molecular weight of blotted proteins without staining. GE Healthcare Life Sciences™ Rainbow™ Molecular Weight Markers use bright, distinctive colors to allow easier confirmation of transfer to blotting membranes and orientation. 250UL Amersham ECL High-Range Rainbow Molecular Weight Markers, MW range 12,000-225,000

Allows the closest estimation of molecular weight of your sample protein over a wide molecular weight range 1 ML UNSTAINED PROTEIN STANDARD MARK12(TM) WIDE-RAnge for SDS-PAGE 1mL Store at 2-8C

A mixture of seven native proteins (14.4 to 116kDa) for use as size standards in protein electrophoresis (SDS-PAGE). X2 PageRuler(TM) Unstained Protein (2 x 250 uL)

A mixture of seven native proteins (14.4kDa to 116kDa) for use as size standards in protein electrophoresis (SDS-PAGE). X2 Fermentas Unstained Protein Molecular weight

Allows you to easily monitor the progress of your gel run and is an excellent tool for judging Western transfer efficiency 500 UL PRE-STAINED PROTEIN STANDARD FOR SDS-PAGESeeBlue(r) 500µL store at 2° to 8°C

Ready-to-use protein standard designed for molecular weight estimation of proteins using native gel electrophoresis NATIVEMARK UNSTD PROTEIN STD

Comprised of 10 recombinant proteins covalently coupled to a blue chromophore plus 10 and 72kDa reference bands tagged with green and orange dyes, respectively X2 EZ-Run prestained recombinant protein ladder, 10 to 170kDa, 10 bands, 2 x 500uL

Ideal for monitoring protein separation during electrophoresis without staining and for verifying electroblotting of proteins onto membranes X2 EZ-Run prestained protein marker, 20 to 118kDa, 6 bands, 2 x 500uL

Molecular weight standard for SDS-PAGE X2 Protein ladder BenchMark(tm) Store at -20C

Designed for accurate, easy and convenient molecular weight estimation of a wide range of molecular weight proteins during SDS-PAGE and western blotting NOVEX SHARP UNSTAINED PROTEIN STANDARD, 2 250 µL250µL DDNSA # days = 360 CDNSA # days = 360 Specia

A mixture of seven purified proteins and peptides (3.4 to 100kDa) for use as size standards in peptide and small protein gel electrophoresis. X2 Fermentas PageRuler(TM) Low Range Unstained

A mixture of 11 proteins (5 to 250kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting. X2 Fermentas PageRuler(TM) Broad Range Unstained

Specifically designed for easy and convenient protein molecular weight estimation directly on Western blots 50 UL MAGICMARK XP WESTERN PROTEIN STANDARD (20-220 kDa) 50µL store at -20°C

A mixture of six blue-stained natural proteins (20 to 120kDa) for use as size standards in protein electrophoresis (SDS-PAGE). 500 UL FERMENTAS PRESTAINED PROTEIN MOLECULARweight marker (SM0441), 6 bands (approx. 20,25,

A mixture of eight blue-, green- and orange-stained proteins (40 to 300kDa) for use as size standards for high MW proteins in gel electrophoresis and Western blotting. X2 Fermentas Spectra(TM) Multicolor High Range

Ready-to-use mix of recombinant proteins (20 to 150K) with IgG-binding sites for chemiluminescent, fluorescent, chromogenic or other detection methods. SUPERSIGNAL ENHANCED MOL WEIGHTLadder, 250 µl

Run these markers in parallel with the experimental samples on isoelectric focusing gels. GE Healthcare Life Sciences™ pI Markers are lyophilized mixtures of stable, salt-free, highly purified proteins. IEF MARKER, HIGH PI CALIBRATION KIT PH 5 TO 10.50 Store in Fridge at 4C

Ready-to-use protein marker especially developed for IEF applications 500 UL IEF marker 3-10 lqdmix (500µL) store at 2°

Determine the void fraction in high-resolution gel filtration columns BLUE DEXTRAN 2000 10 G

Used as a positive control and for molecular weight sizing in his-tagged fusion protein detection HIS-TAGGED PROTEIN STANDARD POSITIVE CONTROL ANDsizing of6xHis-tagged protei in SDS-PAGE and

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. X2 PAGERULER PRESTAINED NIR PROTEIN LADDER 250µLStore in Freezer at -20°C

A mixture of six proteins and synthetic peptides (1.7 to 40kDa) for use as size standards for peptides and small proteins in gel electrophoresis and Western blotting. 250 UL FERMENTAS SPECTRA(TM) MULTICOLOR LOW RANGEProtein Ladder (SM1861), marker with 6bands (appro

Standard used to monitor electrophoresis or electrophoretic transfer from gel to membrane in Western blots X2 Protein ladder BenchMark(tm) Store at -20C