Protein Molecular Weight Markers
THERMO SCI 3P AIG PARTS & ACCESSORIES SW PROTEOME DISCOVERER 3.1
NC3377941 SW PROTEOME DISCOVERER 3.1
LI COR BIOTECH LLC Chameleon Vue Pre-stained Protein Ladder (250 L)
The Chameleon Vue Pre-stained Protein Ladder offers multi-colored, pre-stained proteins for molecular weight estimation. This pre-stained protein ladder allows easy visualization of gel migration and protein size, provides a vibrant color scheme that allows you to quickly orient your gel or membrane, can be used for chemiluminescent detection when paired with the WesternSure Pen, and is optimized for use with Bis-Tris and Tris-Glycine gels.
ProteinSimple PI MARKER, pI Value 7.4
Markers for pI determination that will give you both consistent and accurate measurement of isoelectric point on your iCE system. They 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 µL of pI marker stock solution in every vial.
Gold Biotechnology Inc BLUEstain™ 2 Protein ladder, 5-245 kDa 500 µL
The BLUEstainTM 2 Protein ladder is a three-color protein standard with 13 prestained proteins, covering a wide range molecular weights from 3.5 to 245 kDa. Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25 kDa and 75 kDa respectively) when separated on SDS-PAGE (Tris-glycine buffer).
Biolegend Prime-Step™ Prestained Broad Range Protein Ladder
Prime-Step™ Prestained Broad Range Protein Ladder Apps: WB; Size: 50 uL
Medchemexpress LLC HY-116330A 500ug Medchemexpress, Hyperforin (dicyclohexylammonium salt) CAS:238074-03-8 Purity:>98%
Medchemexpress, HY-K1011 1 mL 3 Color Prestained Protein Marker (10-190 kDa) CAS: Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Cell Signaling Technology Blue Prestained Protein Marker, Broad Range (11-250 kDa) 250 µl
Blue Prestained Protein Marker, Broad Range (11-250 kDa) 250 µl
Cell Signaling Technology Color-coded Prestained Protein Marker, High Range (43-315 kDa) 250 µl
Color-coded Prestained Protein Marker, High Range (43-315 kDa) 250 µl
Perkin Elmer US LLC Organics High Sensitivity Plastic Nebulizer Complete Assembly with Pt/Ir 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. This high-sensitivity nebulizer with Pt/Ir needle is for most solutions, but not for precious metal samples 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.
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.
Enzo Life Sciences Prestained Protein Ladder (3.5 - 245 kDa) (500µl)
Enzo's Protein ladder is a three-color protein standard with 13 prestained proteins, covering a wide range molecular weights from 3.5 to 245 kDa. Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25 kDa and 75 kDa respectively) when separated on SDS-PAGE (Tris-glycine buffer). Our Protein ladder is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins. The ladder is supplied in gel loading buffer and is ready to use. Do not heat, dilute or add reducing agent before loading. Formulation: Approximately 0.1~0.4 mg/ml of each protein in the buffer (20mM Tris-phosphate, pH 7.5 at 25°C), 2% SDS, 10mM Dithiothreitol, 3.6 M Urea, and 15% (v/v) Glycerol). Long Term Storage: -20°C. Applications: SDS-PAGE.
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).
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