Protein Molecular Weight Markers
Immunology Consultants 12 Epitope Tag Control, 0.2 ml
This protein solution contains a 41kDa alpha tubulin fragement with 12 commonly used epitope tags that is intended for use as a positive control in Western Blot assays.GST – T7 – HSV – C-MYC – VSV – Glu-Glu – V5 – E-tag – DYKDDDDK (Sigma Flag) – S-tag – HA - 6xHIS.
New England Biolabs, Inc. Unstained Protein Standard, Broad Range – 150 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.
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.
Ubpbio M-XStableProteinLadder,6X500UL
M-XStable Prestained Protein Ladder is a three-color protein standard with 10 pre-stained proteins covering a wide range molecular weights for 10 to 180 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). The M-XStable Prestained Protein Ladder is designed for monitoring protein separated during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon , or nitrocellulose) and for approximate sizing of proteins. The ladder is supplied in gel loading buffer and is ready to use. Do not heat, dilute, add reducing agent before loading.
Cell Signaling Technology Biotinylated Protein Ladder Detection Pack 3250 µl
Biotinylated Protein Ladder Detection Pack 3250 µl
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.
ACROBiosystems Star Ribbon Pre-stained Protein Marker (40-275 kDa)
This product is a mixture of seven highly purified pre-stained proteins ranging from 40 kDa to 275 kDa. The 275 kDa and 72 kDa bands are orange, 50 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.
Microsolv Technology Corporation Marker, Laboratory, permanent. Fine Tip, 1mm Line. 3ml, Red Ink. 10/PK.
Especially designed Capillary Ink Marker for laboratory, industrial, construction and professional use. Extended cap-off time ensures you can use the marker after the cap is left off (re-capping may be necessary). Aluminum body is easy to hold when marking small items such as glass vials, tags, film, labels and tools. Resists laboratory and industrial solvents such as xylene and ethanol. Recommended for marking on plastic and glass bottles, tape, film, tags and parts, shrink wrap and wax cartons, in freezers, etc. Ink dries in 5 seconds when applied at room temperature. Conforms to ASTM D 4236. Temperature range is -22° to 140° F (-30° to 60° C).Ink is xylene-free and complies with California Prop. 65, is not part of the U. S. E. P. A. list of Hazardous Air Pollutants (HAPs) and conforms with E. U. RoHs Directive 2002/95/EC.
Microsolv Technology Corporation Marker, Laboratory, permanent. Fine Tip, 1mm Line. 3ml, Red Ink. 1 EA.
Especially designed Capillary Ink Marker for laboratory, industrial, construction and professional use. Extended cap-off time ensures you can use the marker after the cap is left off (re-capping may be necessary). Aluminum body is easy to hold when marking small items such as glass vials, tags, film, labels and tools. Resists laboratory and industrial solvents such as xylene and ethanol. Recommended for marking on plastic and glass bottles, tape, film, tags and parts, shrink wrap and wax cartons, in freezers, etc. Ink dries in 5 seconds when applied at room temperature. Conforms to ASTM D 4236. Temperature range is -22° to 140° F (-30° to 60° C).Ink is xylene-free and complies with California Prop. 65, is not part of the U. S. E. P. A. list of Hazardous Air Pollutants (HAPs) and conforms with E. U. RoHs Directive 2002/95/EC.
Microsolv Technology Corporation Marker, Laboratory, Semi - Permanent. 1.5mm Line. 13ml, Blue Ink. 4/PK.
Mark in bold, blue color on projects and more with this marker. This indelible, oil-based ink works on all surfaces. Once the ink is dried it presents a semi-permanent finished on Hydrophobic Glass Vials and Inserts. Laboratory Markers Features: Tip Type: Fine Point Marking Width: 1.5mm Marking Temperature Range: -30 ̊ to 60 ̊C Dry Time: 10 Seconds Directions for use: Shake vigorously with cap on. Press the tip on a surface that can be marked until inked. Replace the cap after use.
Cell Signaling Technology Color-coded Prestained Protein Marker, Low Range (1.7-42 kDa) 250 µl
Color-coded Prestained Protein Marker, Low Range (1.7-42 kDa) 250 µl
LAMDA BIOTECH INC Accu Prestained Protein Ladder I
The AccuPrestained Protein Ladder I contains 10 prestained proteins, covering a wide range of molecular weights from 10 to 180kDa. It is designed for monitoring protein separated during polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes and for sizing of proteins. The ladder is supplied in protein gel loading buffer and is ready-to-use. No need to heat, dilute, or add reducing agent before loading.
Cell Signaling Technology Color-coded Prestained Protein Marker, Broad Range (10-250 kDa) 250 µl
Color-coded Prestained Protein Marker, Broad Range (10-250 kDa) 250 µl
Revvity Health Sciences Inc Protein Low Molecular Weight Assay Reagent Kit
Protein Low Molecular Weight Assay Reagent Kit