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Levels in Biological Products

GenoStat Inducible Expression System from Upstate

Description:... nuclear receptor complex. Gene expression levels are easily manipulated higher or lower by simply ... Inducible Expression System provides maximal levels of gene expression (often reaching fold induction levels greater than 10,000), while minimizing basal ...
Company:Upstate

Lysozyme Fluorometric (Green) Assay Kit, EnzChek® from Molecular Probes (Invitrogen)

Description:... with a sensitive assay to measure levels of lysozyme activity in solution. This ... of microorganisms. Serum and urine lysozyme levels may be elevated in acute myelomonocytic leukemia ... 4 and Crohns disease.2,4 Elevated lysozyme levels in urine and serum occur during severe renal ...
Company:Molecular Probes (Invitrogen)

Porcine Leptin ELISA Kit from Diagnostic Systems Laboratories, Inc.

Description:... of body weight [1-3]. In the human, leptin levels are elevated with increasing adiposity in both ... women [4]. A relationship between serum leptin levels and several measures of adiposity (e.g. body mass ... or percent body fat) demonstrates that leptin levels are elevated even in obese patients. The failure ...
Company:Diagnostic Systems Laboratories, Inc.

Mouse Anti-Human Complex IV, assembly factor SURF1 Monoclonal Antibody, Unconjugated, Clone 21H2BG4 from MitoScience LLC

Description:... antibody reactive against the complex IV assembly factor SURF1. Cellular levels of SURF1 are highest in growing cultured cells. SURF1 is an important ... The anti-SURF1 mAb reacts specifically in human and bovine tissues. The levels of SURF1 are low even in rapidly dividing fibroblast cell cultures (as ...
Company:MitoScience LLC

Flp-In pcDNA5/FRT Complete Kit from Invitrogen

Description:... creates isogenic cell lines all transfected clones produce equivalent levels of the protein of interest. This homogeneous expression is demonstrated in ... hygromycin-resistant clones clearly shows that each produces equivalent levels of ....
Company:Invitrogen

Flp-In pcDNA5/FRT Core Kit from Invitrogen

Description:... creates isogenic cell lines all transfected clones produce equivalent levels of the protein of interest. This homogeneous expression is demonstrated in ... hygromycin-resistant clones clearly shows that each produces equivalent levels of ....
Company:Invitrogen

Eppendorf ThermoStat Plus, without block from Eppendorf North America

Description:... bench. This compact benchtop thermostat maintains different temperature levels up to 99 C*, with the "plus" being a cooling feature for temperatures as ... and time are programmable with a choice of up to four temperature levels and four time phases in succession for common applications. *Microplate ...
Company:Eppendorf North America

Terminal deoxynucleotidyl transferase (TdT) Immunofluorescence Assay Kit from AbD Serotec

Description:... transferase (TdT) is an intracellular marker normally present at high levels in cortical thymocytes and minor subpopulation of bone marrow prelymphocytes. Elevated levels of the enzyme and increased numbers of TdT cells are found to be ...
Company:AbD Serotec

TransIT-siQUEST Transfection Reagent from Mirus Bio Corporation

Description:... enables highly efficient siRNA transfection with significantly reduced levels of cell damage as compared to cationic-liposome based transfection ... efficiently delivers siRNA to a wide range of cell lines, promoting high levels of target gene expression knockdown. These unique features make the ...
Company:Mirus Bio Corporation

TransIT-siQUEST Transfection Reagent from Mirus Bio Corporation

Description:... enables highly efficient siRNA transfection with significantly reduced levels of cell damage as compared to cationic-liposome based transfection ... efficiently delivers siRNA to a wide range of cell lines, promoting high levels of target gene expression knockdown. These unique features make the ...
Company:Mirus Bio Corporation

Thermostable dUTPase from GenScript Corporation

Description:... polymerase reaction can prevent dUTP misincorporation by maintaining dUTP levels below their inhibitory concentrations despite the constant generation of ... hydrolyzes dUTP to dUMP and pyrophosphate, simultaneously reducing dUTP levels and providing the dUMP for dTTP ....
Company:GenScript Corporation

Agilent 7500ce from Agilent Technologies

Description:... of these technological enhancements, analytes can be measured at trace levels even in matrices with high levels of dissolved solids (100s-1000s mg/L of Na, K, Ca, Mg, and Cl). In ...
Company:Agilent Technologies

Anti-TIMP-4 (Tissue Inhibitor of Metalloproteinases-4), Loop #3 Polyclonal Antibody, Unconjugated from CHEMICON

Description:... in cell culture conditions. Treatment of cells with phorbol ester TPA stimulates production of TIMP-4 in some cell types, but the low protein levels produced often require concentration of cell culture media to visualize the bands by Western ....
Company:CHEMICON

Bovine serum from Equitech-Bio

Description:... origin. Bovine Serum: *Certified U.S. origin. Available raw, nonsterile filtered, or sterile filtered. *Sterility tested *Low Hemoglobin levels *Mycoplasma testing upon request *Endotoxin testing upon ...
Company:Equitech-Bio

Stat-Pack Aldolase Controls from Caldon Biotech, Inc.

Description:... Ready-to-use liquid controls for monitoring Aldolase tests. 2 levels of controls (normal & abnormal) with targeted manufacturing values at 4 ± 2 IU/L and 20 ± 3 IU/L. 30-day shelf life once opened and ...
Company:Caldon Biotech, Inc.

Origami(DE3) Glycerol Stock from Novagen

Description:... cytoplasm. Studies have shown that expression in Origami(DE3) yielded 10-fold more active protein than in another host even though overall expression levels were similar (1). Origami hosts are compatible with ampicillin-resistant plasmids and are ideal for use with pET-32 vectors, since the thioredoxin ...
Company:Novagen

Origami(DE3)pLysS Glycerol Stock from Novagen

Description:... cytoplasm. Studies have shown that expression in Origami(DE3) yielded 10-fold more active protein than in another host even though overall expression levels were similar (1). Origami hosts are compatible with ampicillin-resistant plasmids and are ideal for use with pET-32 vectors, since the thioredoxin ...
Company:Novagen

Cultrex High Protein Concentration BME from Trevigen

Description:... developed for use in in vivo applications where higher protein concentrations facilitate faster gelling times, increased gel strength, and elevated levels of tumor augmentation. Cultrex HC20+ has the advantage of lot-to-lot consistency and controlled protein concentrations to support in vivo ...
Company:Trevigen

Anti-P-selectin Glycoprotein Ligand-1 (PSGL-1) Monoclonal Antibody, Unconjugated, Clone KPL-1 from CHEMICON

Description:... is expressed on essentially all blood neutrophils, NK cells, blood cells, T cells, and monocytes, but PSGL-1 stains B cells at significantly lower levels than other cell types. Variation in tyrosine sulfation during B cell differentiation may affect the stability of B cells to interact with P- and ...
Company:CHEMICON

Mouse IgG2b EIA Kit from Assay Designs/Stressgen Bioreagents

Description:... Detect and measure levels of mouse IgG2b antibody isotypes quickly and ....
Company:Assay Designs/Stressgen Bioreagents

Mouse IgG3 EIA Kit from Assay Designs/Stressgen Bioreagents

Description:... Detect and measure levels of mouse IgG3 antibody isotypes quickly and ....
Company:Assay Designs/Stressgen Bioreagents

Protein G EIA Kit from Assay Designs/Stressgen Bioreagents

Description:... Ultra-sensitive, non-radioactive detection of Protein G. Measure Protein G levels quickly and ....
Company:Assay Designs/Stressgen Bioreagents

H2A.X Phosphorylation Assay Kit (Flow Cytometry) from Upstate

Description:... Assay Kit formatted for flow cytometric detection of levels of phosphorylated histone ....
Company:Upstate

TriEx Insect Expression Medium from Novagen

Description:... from pTriEx baculovirus constructs. This cell/medium combination has been selected based on rapid, vigorous cell growth and high protein expression levels observed specifically with baculoviruses derived from the pTriEx-1.14 vectors. Please note that our Ready-Plaque Sf9 Cells and BacVector Insect Cell ...
Company:Novagen

High Five Cells SFM Adapted from Invitrogen

Description:... High Five cells (BTI-TN-5B1-4) derived from Trichoplusia ni egg cell homogenates have been shown to be capable of expressing significantly higher levels of secreted recombinant proteins compared to other insect cells. High Five cells offer the following features:- -Rapid doubling time as adherent ...
Company:Invitrogen

Sf21 Frozen Cells (Grace's Media) from Invitrogen

Description:... Sf21 cells derived from Spodoptera frugiperda ovarian cells are recommended for high-level production of recombinant proteins. Higher expression levels of some proteins are seen due to the larger cell ....
Company:Invitrogen

pPIC9K from Invitrogen

Description:... confers resistance to Geneticin Reagent in Pichia. Spontaneous generation of multiple insertion events can be identified by resistance to increased levels of Geneticin Reagent. Pichia transformants are selected on histidine-deficient medium and screened for their level of resistance to Geneticin ....
Company:Invitrogen

HRP Stabilizing Diluent (Phosphate Buffered) from ScyTek Laboratories

Description:... 2-8 centigrade. This product is subjected to 0.45 micron filtration, and contains no mercury or azide. This formulation insures consistently high levels of activity for both the enzyme and the antibody following long-term storage at final-use dilution. HRP Stabilizer greatly improves the signal to ...
Company:ScyTek Laboratories

HRP Stabilizing Diluent (Phosphate Buffered) from ScyTek Laboratories

Description:... 2-8 centigrade. This product is subjected to 0.45 micron filtration, and contains no mercury or azide. This formulation insures consistently high levels of activity for both the enzyme and the antibody following long-term storage at final-use dilution. HRP Stabilizer greatly improves the signal to ...
Company:ScyTek Laboratories

HRP Stabilizing Diluent (Phosphate Buffered) without BSA from ScyTek Laboratories

Description:... to 2-8 centigrade. This product is subjected to 0.2 micron filtration, and contains no mercury or azide. This formulation insures consistently high levels of activity for both the enzyme and the antibody following long-term storage at final-use dilution. HRP Stabilizer greatly improves the signal to ...
Company:ScyTek Laboratories

HRP Stabilizing Diluent (Phosphate Buffered) without BSA from ScyTek Laboratories

Description:... to 2-8 centigrade. This product is subjected to 0.2 micron filtration, and contains no mercury or azide. This formulation insures consistently high levels of activity for both the enzyme and the antibody following long-term storage at final-use dilution. HRP Stabilizer greatly improves the signal to ...
Company:ScyTek Laboratories

Human Apoptosis Kit 50 tests from BD Biosciences Pharmingen

Description:... The BD CBA Human Apoptosis Kit can be used to quantitatively measure cleaved PARP, Bcl-2, and active Caspase-3 protein levels in a single sample. The Kit performance has been optimized for analysis of specific protein in cell ....
Company:BD Biosciences Pharmingen

5-OxoETE-d7, Deuterium Conjugated/Tagged from Cayman Chemical

Description:... mass spectrometry. 5-OxoETE is a polyunsaturated keto acid formed by the oxidation of 5-HETE in human neutrophils. It stimulates cytosolic calcium levels in neutrophils with an EC50 of 2 nM. 5-OxoETE selectively stimulates the migration and degranulation of eosinophils and activates the ...
Company:Cayman Chemical

5-OxoETE-d7, Deuterium Conjugated/Tagged from Cayman Chemical

Description:... mass spectrometry. 5-OxoETE is a polyunsaturated keto acid formed by the oxidation of 5-HETE in human neutrophils. It stimulates cytosolic calcium levels in neutrophils with an EC50 of 2 nM. 5-OxoETE selectively stimulates the migration and degranulation of eosinophils and activates the ...
Company:Cayman Chemical

5-OxoETE-d7, Deuterium Conjugated/Tagged from Cayman Chemical

Description:... mass spectrometry. 5-OxoETE is a polyunsaturated keto acid formed by the oxidation of 5-HETE in human neutrophils. It stimulates cytosolic calcium levels in neutrophils with an EC50 of 2 nM. 5-OxoETE selectively stimulates the migration and degranulation of eosinophils and activates the ...
Company:Cayman Chemical

PW 384 from Tecan

Description:... wash efficacy with short wash times as no transport steps to index the wash head are required. Performance Tunable dispense speed and vacuum levels for best results with both Cellular Assays and Biochemical Assays Precise depth positioning of wash head allows adjustment of the amount of ...
Company:Tecan

Hydroflex platform from Tecan

Description:... with options including a process control (PC) manifold that monitors all wash steps, and a liquid level detection system (LLD) to monitor filling levels in wash buffers and waste bottles. HydroFlex highlights are: automated washing of ELISAs, cells, protein arrays and magnetic beads automated ...
Company:Tecan

FastPlax Titer Kit from Novagen

Description:... determination of baculovirus titer has relied on the appearance of plaques, but the FastPlax Kit takes advantage of the appearance of detectable levels of AcNPV gp64 glycoprotein on the cell surface as early as 824 hours post-infection. Detection is based on a high affinity monoclonal antibody ...
Company:Novagen

Reacti-Bind 96-Well Plates Corner Notch from Pierce Biotechnology, Inc.

Description:... result in lower absorbance values. The decrease is proportional to IgM concentration and a standard curve can be generated to accurately quantify levels of IgM in a variety of samples. Highlights: Fast microplate based assay 10-minute total assay time; plotted results in less than 30 minutes ...
Company:Pierce Biotechnology, Inc.

Alk-Phos Stabilizing Diluent from ScyTek Laboratories

Description:... This reagent is formulated specifically for Alkaline Phosphatase conjugates. The product insures consistently high levels of activity for both the enzyme and the antibody following long-term storage at final dilution. This product has been chemically engineered to ...
Company:ScyTek Laboratories
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(Date:8/10/2015)... , August 10, 2015 ... Eye Tracking Technology for more than two decades, announces ... for integration into all consumer display formats. The SMI ... integration of eye tracking into consumer tablets, laptops, desktop ... smart glasses. Omnivision,s leading sensor technology contributes to the ...
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