Protein Molecular Weight Markers
Cell Signaling Technology Color-coded Prestained Protein Marker, High Range (43-315 kDa) 25 µl
Color-coded Prestained Protein Marker, High Range (43-315 kDa) 25 µl
ProteinSimple PI MARKER 10.10
Marker for pI determination that will give you both consistent and accurate measurement of isoelectric point. Can be used for whole-column and single-point capillary isoelectric focusing (cIEF) detection to measure your sample protein's isoelectric point, and for quality control of sample analysis. You'll get 200 aL of pI marker stock solution in every vial. 10.10 pI value.
Echelon Biosciences Research Labs Select-HA Mega Ladder
The Select-HA Mega Ladder is a mixture of biotin-Select HA molecules of defined sizes for use as size standards in gel electrophoresis or other separation methods. This ladder covers a range from 2 megadalton to 8 megadalton. Select-HA™ is a hyaluronic acid (HA) preparation of uniform and narrow size distribution prepared by in vitro synthesis using recombinant Pasteurella multocida hyaluronan synthase. This item is non returnable
Abcam Chicken Anti-Goat IgG H&L
Chicken Anti-Goat IgG H&L
The product is subject to the following: Abcam Restricted Use Statement
Biotium CF640R-Dextran 10, 000 MW, Anionic and Fixable
CF dye labeled dextrans could be used as a fluorescent fluid-phase markers to study cell permeability, endocytosis, or mechanisms of biomolecular delivery. The dextran conjugates are available in a variety of molecular weights, and contain a formaldehyde-fixable free-amine group. CF dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Far-red fluorescent CF640R dye has excitation/emission at 642/662 nm.
Sigma Aldrich Fine Chemicals Biosciences VivaspinR 500 10 kDa MWCO
Designed for fast nondenaturing concentration of biological samples by membrane ultrafiltration. Up to 30-fold concentration of the sample can be achieved with recovery of the target molecule typically exceeding 95%.Vivaspin(R) sample concentrators are designed for fast nondenaturing concentration of biological samples by membrane ultrafiltration. Up to 30-fold concentration of the sample can be achieved with recovery of the target molecule typically exceeding 95%. The entire process is performed in a single tube with an upper compartment containing sample and lower compartment separated by a semipermeable membrane with a molecular weight cut-off (MWCO) selected by the user. Centrifugation is applied to force solvent through the membrane leaving a more concentrated sample in the upper chamber.Vivaspin(R) sample concentrators cater for sample volumes from 100 mul to 20 ml with a range of molecular weight cutoff values from Mr 3 000 to 100 000. for maximum recovery select a MWCO at
S2 Media 15x100mm Chameleon™ COLOREX™ mSuperCARBA (RUO), 10/pack
Chameleon™ COLOREX™ mSuperCARBA™ (RUO) is a selective and differential, chromogenic culture medium used for the qualitative direct detection of gastrointestinal colonization of Carbapenem Resistant Enterobacteria (CRE), including OXA-48 producers. Test specimens include rectal swab and stools, as well as food industry samples including livestock and poultry. For Research Use Only (RUO). Not for use in diagnostic procedures unless Laboratory Developed Test (LDT) validation with the product has been completed. Further identification, susceptibility testing, and epidemiological typing should be performed on suspect colonies.• Product meets CLSI performance criteria.• Chameleon™ COLOREX™ mSuperCARBA™ should be used by trained professionals within a laboratory setting. • For in vitro diagnostic (IVD) use.• Product is not intended for use in the diagnosis or treatment of disease or other human conditions.
GenDEPOT Xpert Prestained Protein Marker (6.5-240 Kda), 2x250ul
Xpert Prestained Protein Marker (6.5-240 Kda), 2x250ul
Biolegend Prime-Step™ Prestained Broad Range Protein Ladder
Prime-Step™ Prestained Broad Range Protein Ladder Apps: WB; Size: 500 uL
New England Biolabs, Inc. Blue Prestained Protein Standard, Broad Range (11-250 kDa) – 750 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.
Rockland Immunochemicals 12 Epitope MBP Tag Protein Marker Lysate - MB-301-0100
Epitope tags are short peptide sequences easily recognized by tag-specific antibodies. Due to their small size, epitope tags do not affect the tagged protein’s biochemical properties. Most often sequences encoding the epitope tag are included with target DNA at the time of cloning to produce fusion proteins. This allows anti-epitope tag antibodies to serve as universal detection reagents for any tag containing protein produced by recombinant means.