Protein Molecular Weight Markers
Agilent Technologies High Sensitivity Protein 250 Ladder
High Sensitivity Protein 250 Ladder. Ladder only.
CELLTREAT Scientific Products Assorted Color Tube Markers, Fast Drying
Fast drying, smudge resistant, extra-fine point markerIdeal for permanently marking all plastic lab ware, especially centrifuge tubes; even works with frozen tubes!Assorted pack includes: 2 Black, 1 Green, 1 Red, 1 Blue
New England Biolabs, Inc. Blue Prestained Protein Standard, Broad Range (11-250 kDa) – 150 gel lanes
The Blue Prestained Protein Standard, Broad Range is a mixture of highly pure, recombinant, prestained proteins, covalently coupled with a blue chromophore, that resolves into 11 sharp bands when electrophoresed.
Apexbio Technology LLC Prestained Protein Marker (Tripple color, EDTA free, 10-250 kDa), 250ul
The Prestained Protein Marker (Tripple color, EDTA free, 10-250 kDa) is a prestained mixture of ten recombinant proteins ranging from 10 kDa to 250 kDa. Three different chromophores are bound to the proteins, 9 bands with blue, one red at 70 kDa and one green at 25 kDa. The Prestained Protein Marker is applied for observing protein separation during SDS-PAGE electrophoresis, verification of western transfer efficiency on membranes, and identifying the size of proteins. The marker can also be used in fluorescent imaging of membranes. Prestained Protein Marker obtained increased brightness providing visual robustness throughout western blotting workflow, to the benefit of identifying target proteins on the gel or membrane, monitoring gel electrophoresis and confirming transfer quality. The recommended volume for 1mm mini-gel is 3-5 l. Other sizes are also available. Please inqury us for quote.
Sigma Aldrich Fine Chemicals Biosciences Cas9 D10A Nickase Protein
Recombinant Cas9-D10A Nickase protein from Streptococcus pyogenes (~160 KD) is a ready-to-use reagent for genome engineering experiments. When combined with target-specific paired guide RNAs S. pyogenes Cas9-D10A nickase will act as a targeted nuclease suitable for transfection of cell cultures and for the accelerated development of genetically-modified animals via one-cell embryo injection.
Sigma Aldrich Fine Chemicals Biosciences fluorescent IEf-Marker pI
filtered through a 0.45 mum membrane filter
Sigma Aldrich Fine Chemicals Biosciences PI 3 Kinase p110alphaE542K
The E542K substitution is a somatic mutation in p110alpha that has been associated with tumours of the colon and brain. Combined in vitro and in vivo studies have shown that this mutation confers higher lipid kinase activity than wild type and is able to induce oncogenic transformation.
Electron Microscopy Sciences Perfect Scale Only
Made from Nickel alloy, 3 mm in length with 1/10 mm divisions. The Scale fits the Perfect Handle (70616-HD). The Perfect Scale comes complete with one scale and a handle.
Abcam Prestained Protein Ladder - Broad molecular weight (10 - 245 kDa), 500UL
High molecular weight prestained protein ladder 10-245 kDa is a three-color protein standard with 12 prestained proteins. - Cited in over 15 publications - Suitable for western blot (WB), SDS-PAGE - Designed for monitoring protein separation - Supplied in gel loading buffer and is ready to use
The product is subject to the following: Abcam Restricted Use Statement
Electron Microscopy Sciences Film Marker
This device when fitted to the 8X magnifier (68125) enables you to view and check the 35 mm roll film while marking the desired frame by depressing the puncher (located on the side of the device). The puncher punches out a V-shaped piece of film on the perforation to mark the frame. When fitted in the reverse position to the 8X magnifier, you are able to view and check the slides.
STEMCELL Technologies EasySepTM Human CD14 Positiv
Large-scale immunomagnetic positive selection of human CD14plus cells (e.g. monocytes) - 1 x 10.10 cells
Molecular Devices Protein Ladder, 10-140 kD, 7 Biotinylated Bands
The ScanLater Western Blot Protein Ladder Reagent provides ready-to-load molecular weight standards optimized for fluorescence-based western blot detection workflows. It includes biotinylated protein standards and visible marker bands to simplify size estimation and detection on membranes.
- Contains seven biotinylated recombinant proteins spanning 10, 20, 40, 60, 80, 100, and 140 kD.
- Includes three blue-stained visual marker bands at 18 kD, 31 kD, and 70 kD.
- Supplied ready-to-load in sample buffer; no dilution, reduction, or heating required.
- 130 μL total volume; recommended loading 4-8 μL per lane, suitable for ~30 mini-gel lanes.
- Store frozen at -20°C on receipt; -80°C recommended for long-term storage.
- Formulated for fluorescence membrane detection workflows and compatible with ScanLater detection cartridges.
Sigma Aldrich Fine Chemicals Biosciences Western BlockerTM Solution
Western Blocker SOLUTIONon is used to block both PVDf and nitrocellulose membranes after proteins have been transferred onto them through dot blotting or Western blotting blocking is performed to reduce or eliminate nonspecific binding of primary or secondary antibodies.
Sigma Aldrich Fine Chemicals Biosciences Somatotropin from human pi
Somatotropin or growth hormone is a peptide hormone that is secreted by the anterior pituitary gland. It is essential for growth. The hormone increases muscle mass reduces fat mass helps in maintaining normal blood glucose levels and also promotes a balanced lipid profile.