Protein Molecular Weight Markers
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).
Gold Biotechnology Inc BLUEstain™ Protein ladder, 11-245 kDa 500 µL
The BLUEstainTM Protein ladder is a three-color protein standard with 12 prestained proteins covering a wide range molecular weights from ~11 to 245 kDa. Proteins are covalently coupled with a bluechromophore 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). The BLUEstainTM 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.
STEMCELL Technologies EasySepTM Human CD8 Positive
Large-scale immunomagnetic positive selection of human CD8plus cells (e.g. CD8plus T cells) - 1 x 10.10 cells
Apexbio Technology LLC Prestained Protein Marker (Tripple color, EDTA free, 10-250 kDa), 2x250ul
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.
ABclonal Technology pAbPC1 Rabbit pAb
This gene encodes a poly(A) binding protein. The protein shuttles between the nucleus and cytoplasm and binds to the 3 poly(A) tail of eukaryotic messenger RNAs via RNA-recognition motifs. The binding of this protein to poly(A) promotes ribosome recruitment and translation initiation, it is also required for poly(A) shortening which is the first step in mRNA decay. The gene is part of a small gene family including three protein-coding genes and several pseudogenes.
ProteinSimple PI MARKER 3.21
Alexa Fluor 488 anti-mouse CD25; Clone: PC61; Isotype: Rat IgG1, Lambda; Reactivity: Mouse; Apps: FC, IHC, IF
New England Biolabs, Inc. Unstained Protein Standard, Broad Range – 750 gel lanes
The Unstained Protein Standard, Broad Range is a mixture of highly pure, recombinant proteins that resolves into 13 sharp bands from 10-200 kDa when electrophoresed and stained with Coomassie Brilliant Blue R-250 or other commercially available, ready-to-use protein stains.
Hach Company 5500sc Standard 2 Low-Range Phosphate standard solution, 2 L - for 5500sc low-range phosphate analyzer
Standard 2 low-range phosphate calibration solution in a 2 L bottle for use with the Hach 5500sc low-range phosphate analyzer. Use this certified standard to perform calibration and routine accuracy checks to help ensure reliable phosphate measurements.
- Provides a low-range phosphate calibration standard for analyzer verification.
- Packaged in a 2 L bottle for extended use and fewer changeovers.
- Supports routine accuracy checks and instrument performance verification.
- Ready-to-use formulation for convenient calibration procedures.