SKU: 15804276714

Human CD20 (B-lymphocyte antigen CD20) QuickTest ELISA Kit

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Description

Human CD20 (B-lymphocyte antigen CD20) QuickTest ELISA KitThe Human CD20 (B lymphocyte antigen CD20) QuickTest ELISA Kit measures MS4A1 in Human Serum, Plasma, Cell Culture Supernatant, Cell Lysate or Tissue Lysate. This kit was based on sandwich ELISA method. The experiment lasted 120 minutes. Capture antibody was conjugated to an affinity tag that was recognized by a specific antibody coated on the QuickTest plate. Add the Cap Det Ab working solution into each well, then add the standards and pilot samples

The Human CD20 (B-lymphocyte antigen CD20) QuickTest ELISA Kit measures MS4A1 in Human Serum, Plasma, Cell Culture Supernatant, Cell Lysate or Tissue Lysate. This kit was based on sandwich ELISA method. The experiment lasted 120 minutes. Capture antibody was conjugated to an affinity tag that was recognized by a specific antibody coated on the QuickTest plate. Add the Cap/Det Ab working solution into each well, then add the standards and pilot samples into individual wells. If the sample contains MS4A1, a capture antibody-MS4A1-biotin-detection antibody complex was formed. After incubation, unbound conjugates were removed by wash buffer. HRP-Streptavidin was added. After washing, TMB substrates were added to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that turned yellow after adding a stop solution. Read the O.D. absorbance at 450nm in a microplate reader. The concentration of MS4A1 in the sample was calculated by drawing a standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 15804276714

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Pawtucket, US
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Very nice
Color: Black/Gray
I am a female but like the big face, easy to read. Light weight, very comfortable. Timex has always put out a great product.
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J HOMER
Carnegie, US
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A great watch
Color: Black/Gray
It's a Timex! Inexpensive, accurate and rugged. I use it as a watch. I play golf and did not want a watch with a stem on the right side. This is the third Ironman I have owned and so far all the batteries have outlasted the straps. The strap on this one appears to be a bit more rugged than the last one so hopefully it will last at least 5 years. Seven dollars per year is a pretty good deal for this accurate and rugged watch.
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Joan Wessling
Boise, US
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Not as large as they look on line.
Color: Black/Gray
Good quality
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Jonathan Long
Birmingham, US
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Beautiful Simplicity
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I really love the watch. The shape of the hands is simple elegance. The white hands on the off-white face really pop in person.
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Alejandro Silva
San Leandro, US
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Me encantó! Gracias.
Color: Black/Black/Blue, Color: Black/Black/Blue
Me encantó! Muchas gracias por este gran producto.
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