Protein Molecular Weight Markers
Bio Rad Laboratories Precision Plus Protein Unstained Protein Standards, Strep-tagged, recombinant, 5 mL
5 ml (5 x 1 ml), unstained mixture of ten Strep-tagged, recombinant proteins (10–250 kD), including three reference bands (25, 50, 75 kD), 500 applications.
Sigma Aldrich Fine Chemicals Biosciences fluorescent IEf-Marker pI
filtered through a 0.45 mum membrane filter
Cell Signaling Technology Biotinylated Protein Ladder Detection Pack 650 µl
Biotinylated Protein Ladder Detection Pack 650 µl
Sigma Aldrich Fine Chemicals Biosciences VivaspinR 500 3 kDa MWCO P
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
Cayman Chemical CItrulntd Myeln BasIc Pr 500uL
An orally bioavailable broad-spectrum triazole antifungal agent completely inhibits growth of T. rubrum M. audouini M. canis and T. verrucosum as well as some C. albicans and A. fumigatus strains and other fungi (100 g/ml) bacteriostatic against E. coli P. aeruginosa S. aureus and S. pyogenes (100 g/ml) eliminates vaginal C. albicans candidiasis infection in 97 of rats (1 topical) eliminates vaginal C. albicans candidiasis infection in 50 of rats (10 mg/kg oral) decreases synthesis of 14a-desmethyl sterols and increases synthesis of methylated sterols in C. albicans (IC50 3 nM)
LUNA NANOTECH INC Amine-Functionlzd Dextran 40Kda
Dextran Size: 40 kDa
Volume (@ 5 mg/mL Fe): 5 mL
General Information:
Amine-functionalized Dextran coated crosslinked iron oxide nanoparticles (CLIO-NH2) have 1-3 superparamagnetic Fe3O4 iron oxide cores (8-10 nm in diameter) imbedded within the matrix of dextran sugar strands of 40 kDa or 70 kDa size. Dextran strands are crosslinked to prevent their disassociation, ensuring long-term biological stability. Dextran surface has been functionalized with Amine NH2 groups.
Features:
Highly biocompatible, non-toxic
Long term stable under physiological conditions
40 kDa and 70 kDa dextran coats are available
Highly magnetic
Can be easily conjugated to NHS-activated ligands
Applications:
In vitro and in vivo magnetic labels for cells and tissues
Magnetic cell separation
Probes for MRI
Specifications:
Iron Oxide Core Diameter: 8 – 10 nm
Hydrodyn
S2 Media 15x100mm Chameleon™ COLOREX™ StrepA, 10/pack
Chameleon™ COLOREX™ StrepA is a selective and differential, chromogenic culture medium used for the qualitative direct detection and presumptive identification of Streptococcus pyogenes, Group A Streptococcus (GAS). Test specimens include throat swabs. Concomitant cultures should be performed to recover organisms for further microbiological testing or epidemiological typing. Further identification, susceptibility testing, and epidemiological typing should be performed on suspect colonies.• Lactic Acid Bacteria Agar should be used by trained professionals within a laboratory setting. • Product is not intended for use in the diagnosis or treatment of disease or other human conditions.