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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: XDN-5200, XDN-5201
Proprietary reagent for quick pretreatment of glass surfaces
Firmly immobilizes agarose gel on glass slides
Useful for comet assays
Catalog Number: LTV-200, LTV-201
Proprietary reagent cocktail forms supercomplex with lentivirus
Increases lentivirus 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-107-5, VPK-107, VPK-107-T
Proprietary technology separates virus-associated p24 from free p24
Minimizes overestimation of lentivirus titer common to traditional p24 ELISA kits
Lentivirus quantitation on a standard microplate reader
HIV-1 p24 Standard included
Frequently Asked Questions about this product
General FAQs…
Catalog Number: VPK-108-H, VPK-108-H-5
Measures the p24 core protein of recombinant HIV-1 based lentivirus
Lentivirus quantitation is performed on a standard microplate reader
p24 Standard included
Frequently Asked Questions about this product
General FAQs about Viral Gene Delivery
Video: Color Development in an ELISA
Catalog Number: VPK-112
Ultra-fast 45-60 minute procedure
Measures the viral nucleic acid content of purified lentivirus or unpurified supernatant
Limit of detection: 10^10 viral particles/mL from 100 µL of lentiviral supernatant
Frequently Asked Questions about this product
General FAQs about Viral Gene Delivery
Catalog Number: LTV-100
Derived from HEK 293 cell line
Selected for firm attachment to culture plates
Faster growth rates and greater lentiviral yields
Frequently Asked Questions about this product
General FAQs about Viral Gene Delivery
Catalog Number: VPK-206
Significantly reduced homology compared to other 3rd generation expression systems for added safety
Vectors provided individually to allow optimization of vector ratio
Contains three packaging plasmids (Rev, gag-pol, and VSVG) for use with your own third generation lentiviral transfer vector
…
Catalog Number: LTV-300
Provided as 200 µL of lentiviral supernatant at >1 x 10^6 TU/mL
Catalog Number: VPK-211
Cloning capacity = 9.4 kb
Frequently Asked Questions about this product
General FAQs about Viral Gene Delivery
Catalog Number: VPK-214
Cloning capacity = 7.4 kb
Frequently Asked Questions about this product
General FAQs about Viral Gene Delivery
Catalog Number: VPK-217
Cloning capacity = 7.3 kb
Frequently Asked Questions about this product
General FAQs about Viral Gene Delivery
Catalog Number: VPK-216
Cloning capacity = 7.5 kb
Frequently Asked Questions about this product
General FAQs about Viral Gene Delivery