Protein Molecular Weight Markers
Biotium Primary Antibody Mouse IgG1 Fc N2504.M1FC CF680 1/EA
Anti-Mouse IgG1 (Fc) rVHH (N2504 M1FC) is a recombinant Alpaca VHH antibody that recognizes the Fc fragment of mouse IgG1 and is validated for IF flow and WB Far-red/near-IR STORM-compatible CF680 dye has Ex/Em at 681/698 nm Unit size 500 uL at 0 1 mg/mL
Biotium Primary Antibody Mouse IgG1 Fc N2504.M1FC CF594 1/EA
Anti-Mouse IgG1 (Fc) rVHH (N2504 M1FC) is a recombinant Alpaca VHH antibody that recognizes the Fc fragment of mouse IgG1 and is validated for IF flow and WB Red fluorescent photostable CF594 dye has Ex/Em at 593/614 nm Unit size 500 uL at 0 1 mg/mL
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
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.
Biotium Peacock™ Prestained Protein Marker
Peacock™ Prestained Protein Marker allows you to visually monitor protein separation during SDS-PAGE or protein transfer for western. It contains 8 blue bands from 10 kDa to 180 kDa, plus pink and green bands at 75 kDa and 25 kDa. Ready to load with no heating or other preparation needed.
Genscript Corporation Broad Multi Color Pre-Stained
Broad Multi Color Pre-Stained Protein Standard is designed for observing protein separation during SDS-PAGE verifying western transfer efficiency on membranes and approximating the size of proteins
R Peptide LLC Tau Protein Ladder, of all 6 isoforms, 50 uL
Tau is a family of major neuronal microtubule associated proteins that are found in the neurofibrillary tangles (NFT) in Alzheimer's disease. Tau promotes the assembly and maintains the structure of microtubules in neuronal cells. The Tau proteins are derived from alternative mRNA splice variants that originate from a single gene and result in mature proteins that vary in size from 352 to 441 amino acids (36.8 to 45.9 kDa).
Perkin Elmer US LLC Organics High Sensitivity Plastic Nebulizer Complete Assembly with Tantalum Needle for PinAAcle
A complete High-Sensitivity plastic body nebulizer featuring Kalrez o-rings and Tantalum needle. The body is fabricated of inert plastic materials for maximum performance and corrosion resistance. It is designed for solutions containing aqua regia. This assembly includes: Impact Bead, Qty. 1 (B0505086) Spacer, Qty. 1 (B3150531) Solvent Resistant O-Rings for Nebulizer Body, Qty. 2 (09200276) Plastic Nebulizer Body, Qty. 1 Spring, Qty. 2 (09920483) Locking Ring, Qty. 1 (N3151205) Solvent Resistant O-Ring for Capillary Needle Assembly, Qty. 1 (09200272) Solvent Resistant Pt/Ir Capillary Needle Assembly, Qty. 1 (N3160154) Fine Adjustment Nut, Qty. 1 (B3150462) Sample Tubing, Qty. 1 (B3150458) This nebulizer is compatible with the PerkinElmer PinAAcle 500/900F/900H/900T/900Z AA instruments.
ACROBiosystems Star Ribbon Pre-stained Protein Marker (8-180 kDa)
This product is a mixture of ten highly purified pre-stained proteins ranging from 8 kDa to 180 kDa. The 72 kDa band is orange, 8 kDa band is green, and other bands are blue. It is designed for observing protein separation during SDS-PAGE, verifying western transfer efficiency on membranes, and approximating the size of proteins.
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.
Revvity Health Sciences Inc Protein Low Molecular Weight Assay Reagent Kit
Protein Low Molecular Weight Assay Reagent Kit
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.
Biolegend Prime-Step™ Prestained Broad Range Protein Ladder
Prime-Step™ Prestained Broad Range Protein Ladder Apps: WB; Size: 500 uL
Rockland Immunochemicals Protein Molecular Weight Marker (14 - 120kDa) - MB-201-0200
This protein molecular weight marker is a cocktail containing seven purified proteins that range in size from 14 to 120 kDa and thus span a molecular weight range common to most proteins and protein subunits. The protein mixture has been formulated to yield well-defined bands after SDS–polyacrylamide gel electrophoresis and staining with Coomassie blue or other common staining techniques.