All the chemicals used in this study were analytical reagent grade. Solutions were prepared with ultrapure (Z18 MΩ) water from Millipore Milli-Q water purification system (Billerica, MA,
Hf000mc100
The HF000MC100 is a laboratory equipment product from Merck Group. It is a piece of equipment designed for basic laboratory operations. The core function of this product is to perform measurements and analysis of samples in a controlled laboratory environment. Further details about the intended use or specific capabilities of this product are not available.
Lab products found in correlation
6 protocols using hf000mc100
Fabrication and Characterization of Magnetic Immunosensor
Immunoassay Development Using Tetraspanins
Some materials for strips were provided by Millipore (Darmstadt, Germany): glass fibre membrane (GFCP001000) used as sample pad, nitrocellulose membrane (HF07504XSS) and backing cards (HF000MC100). Absorbent pad was purchased from Whatman (Piscataway, NJ, USA). The sample buffer used was 10 mM HEPES pH 7.4 with 0.05% Tween-20 and 1% BSA.
To prepare the detection and control lines, an IsoFlow reagent dispensing system was used. A guillotine Fellowes Gamma (Madrid, Spain) was used to cut the strips. In order to quantify the intensity of the test line using reflectance measurements, a portable strip reader ESE Quant LR3 lateral flow system (Qiagen Inc., Hilden, Germany) was used.
Fabrication of Lateral Flow Assay
Neutravidin protein was obtained from Thermo Fischer Scientific (Waltham, MA, USA). 1-ethyl-3-[3-dimethylpropyl] carbodiimide (EDC), bovine serum albumin (BSA), biotin-conjugated bovine serum albumin (BBSA), n-hydroxysuccinimide (NHS), 2-(n-morpholino) ethanesulfonic acid (MES), and Tween20 were purchased from Sigma-Aldrich (Madrid, Spain). Glass fiber membranes (GFCP001000), used as sample pad and backing cards (HF000MC100), were purchased from Millipore (Darmstadt, Germany). Other materials used were nitrocellulose membranes (UniSart CN95, Sartorius, Spain) and absorbent pads (Whatman, Piscataway, NJ, USA).
Lateral Flow Assay Materials
Protein Immunoassay Development Protocol
Lateral Flow Assay for Histamine Detection
Gold nanoparticles of size 40 nm were purchased from BB International (UK). Disposable 0.45 µm PVDF filters were purchased from GE Healthcare Life Sciences.
Glass fibre membrane (GFCP001000) used as sample pad and backing cards (HF000MC100) were purchased from Millipore (Germany). Other materials used were nitrocellulose membranes (UniSart CN95, Sartorius, Spain) and absorbent pads (Whatman, USA). Based on previous results, the sample buffer consisted of 10 mM Phosphate-Buffer (PB) pH 7.4 with 0.5% Tween-20 and 1% BSA.
An IsoFlow reagent dispensing system (Imagene Technology, USA) was used to dispense the detection lines (dispense rate 0.100 µL/mm) and the strips were cut with a guillotine Fellowes Gamma (Spain).
A portable strip reader ESE Quant LR3 lateral flow system (Qiagen Inc., Germany) was used to quantify the intensity of the test line by reflectance measurements.
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