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Catalog Number: STA-803
Quantifies MPO chlorination activity from whole neutrophils, neutrophil lysates, tissue homogenates, or EDTA-plasma samples
Read results in a standard 96-well colorimetric plate reader
Quantify unknown samples against a chromogen standard
Catalog Number: STA-344, STA-844
Detect peroxidase activity levels as low as 0.16 mU/mL and peroxide levels down to 1 nM
Suitable for use with cell lysates, tissue homogenates, cell culture supernatants, plasma, serum, urine, or other biological fluids
Simple assay protocol provides results in 30-90 minutes, depending on sample…
Catalog Number: STA-860
Specifically differentiates ascorbic acid content from other antioxidant compounds
Detects ascorbic acid concentrations as low as 1.56 µM
Suitable for use with serum, plasma, urine, saliva, tissue homogenates, cell extracts, and purified food or drug extracts
NOTE: Each sample replicate requires…
Catalog Number: STA-859
Quick, 10 minute protocol
Measures antioxidant potential in samples through the reduction of ferric iron (Fe3+) to ferrous iron (Fe2+)
Detection sensitivity limit of approximately 4 µM Fe2+ iron equivalents
Suitable for use with serum, plasma, lysates, biological fluids, and purified food or drug…
Catalog Number: XAN-5040
Measures total antioxidant capacity based on conversion of ABTS radical to ABTSW
Suitable for use with plasma, serum, urine, cell lysates, tissue homogenates and food extracts
Works with a wide variety of antioxidants
General FAQs about Oxidative Stress
Catalog Number: XAN-5084
Suitable for use with samples containing a hydrogen sulfide donor, such as enzymes, cells or tissues
Sodium sulfide standard included
Catalog Number: XAN-5077
Detection sensitivity of 2 µg/mL of Quercetin equivalents
Suitable for use with serum, plasma, tissue extracts and food extracts
Quercetin standard included
Catalog Number: XDN-5114
Detect as little as 20 pM of PAR
Suitable for use with cells or tissue samples
Poly (ADP-Ribose) standard included for quantitation
General FAQs about Oxidative Stress
Video: Color Development in an ELISA
Catalog Number: XAN-5126
Detect Chitosan concentrations as low as 6.25 µg/mL
Suitable for use with serum, urine, or shell extracts
Chitosan standard provided
Catalog Number: XPX-5006, XPX-5006-5, XPX-5000, XPX-5000-5
Detects MAO-A and MAO-B in biological samples
MAO substrates and inhibitors included
Hydrogen peroxide standard included
Available with fluorometric or colorimetric detection
Catalog Number: STA-850, STA-851
Useful screening tool for various types of DNA damage
Slides are specially treated for adhesion of low-melting agarose
Easy visualization by epifluorescence microscopy
Catalog Number: STA-852, STA-853
Useful screening tool for various types of DNA damage
Slides are specially treated for adhesion of low-melting agarose
Easy visualization by epifluorescence microscopy
Catalog Number: RV-200, RV-201
Proprietary reagent cocktail forms supercomplex with retrovirus
Increases retrovirus transduction efficiency 2- to 6-fold compared to Polybrene®
Useful for infection of non-permissive cells, including many primary cells and stem cells
Frequently Asked Questions about this product
General FAQs…
Catalog Number: VPK-120
Ultra-fast 45-60 minute procedure
Measures the viral nucleic acid content of purified retrovirus or unpurified retroviral supernatant
Limit of detection: 1.5 x 10^9 viral particles/mL from 100 µL of retroviral supernatant
Frequently Asked Questions about this product
General FAQs about Viral…
Catalog Number: RV-100
Grows faster than the parental 293 cell line
Produces higher yields of retrovirus
Provides firmer attachment to culture plates
Frequently Asked Questions about this product
General FAQs about Viral Gene Delivery
Catalog Number: VPK-302
Achieve average titer of 10^7 infectious units/mL with transient transfection
Produce VSVG-pseudotyped pantropic retrovirus which will readily infect cells of nearly any species
Cloning capacity of pMXs-Neo expression vector = 3.8 kb
Cloning capacity of pMXs-Puro expression vector = 4.…
Catalog Number: RV-103
Higher retroviral yields: average titer 106 to 107 infectious units/mL with transient transfection
Longer stability: up to 4 months in the presence of drug selection
Produce VSVG-pseudotyped pantropic retrovirus, which can easily infect cells of nearly any species
NOTE: Platinum Retroviral…
Catalog Number: RV-110
Use this vector along with a packaging cell line and a cloning / expression vector for retroviral production.
Frequently Asked Questions about packaging Retrovirus
General FAQs about Viral Gene Delivery
Catalog Number: VPK-301
Achieve average titer of 10^7 infectious units/mL with transient transfection
Produce amphotropic retrovirus which will infect human, mouse and rat cells
Cloning capacity of pMXs-Neo expression vector = 3.8 kb
Cloning capacity of pMXs-Puro expression vector = 4.4 kb
NOTE:…
Catalog Number: VPK-300
Achieve average titer of 10^7 infectious units/mL with transient transfection
Produce ecotropic retrovirus which will only readily infect mouse and rat cells
Cloning capacity of pMXs-Neo expression vector = 3.8 kb
Cloning capacity of pMXs-Puro expression vector = 4.4 kb
NOTE: Platinum…
Catalog Number: RV-102
Higher retroviral yields: average titer 106 to 107 infectious units/mL with transient transfection
Longer stability: up to 4 months in the presence of drug selection
Produces amphotropic retrovirus, which can infect human, mouse and rat cells
NOTE: Platinum Retroviral Packaging Cells are…
Catalog Number: RV-101
Higher retroviral yields: average titer 106 to 107 infectious units/mL with transient transfection
Longer stability: up to 4 months in the presence of drug selection
Produces ecotropic retrovirus, which can only readily infect mouse or rat cells
NOTE: Platinum Retroviral Packaging Cells are…
Catalog Number: RV-111
Use this vector along with the 293RTV Cell Line, an envelope vector and a cloning / expression vector for retroviral production.
Frequently Asked Questions about packaging Retrovirus
General FAQs about Viral Gene Delivery
Catalog Number: RTV-010
Cloning capacity = 5.4 kb
Frequently Asked Questions about packaging Retrovirus
General FAQs about Viral Gene Delivery
Catalog Number: RTV-064
Cloning capacity = 5.2 kb
Frequently Asked Questions about packaging Retrovirus
General FAQs about Viral Gene Delivery