SKU: 77365167028

Human SURF4 (Surfeit Locus Protein 4) ELISA Kit

Sale price$267.75 Regular price$297.50
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Human SURF4 (Surfeit Locus Protein 4) ELISA KitThe Human (SURF4) Surfeit Locus Protein 4 ELISA Kit measures Surfeit Locus Protein 4 in samples. The plate has been pre coated with Human SURF4 antibody. SURF4 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human SURF4 Antibody is added and binds to SURF4 in the sample. Then Streptavidin HRP is added and binds to the Biotinylated SURF4 antibody. After incubation unbound Streptavidin HRP is washed away

The Human (SURF4) Surfeit Locus Protein 4 ELISA Kit measures Surfeit Locus Protein 4 in samples. The plate has been pre-coated with Human SURF4 antibody. SURF4 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human SURF4 Antibody is added and binds to SURF4 in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated SURF4 antibody. After incubation unbound Streptavidin-HRP is washed away during a washing step. Substrate solution is then added and color develops in proportion to the amount of Human SURF4. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.

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SKU: 77365167028

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Astrid Falcon
Lexington, US
★★★★★ 5
Heavy duty and has lasted three years so far
I have had this relay installed in the engine bay of my Lexus RX 300, functioning to link the front battery to the additional battery in the trunk whenever the ignition is on. The relay has worked reliably for about three years now with no complaints besides one minor comment, be careful when threading down the nut on the Low voltage side. It is prone to stripping
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Reviewed in the United States on March 24, 2025
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Dr.Ortiz Ayala
Grantham, US
★★★★★ 5
It delivers as advertised.
Works as advertised, and is easy to install.
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Reviewed in the United States on August 18, 2025
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JOHN A.
Grantham, US
★★★★★ 5
Heavy Duty!!
Performed extremely well. No buzzzing or poor connection. Extremely well built and has been working issue free for over 6 months! Instalation can be a bit difficult due to size and weight. Not really a problem.
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Reviewed in the United States on November 25, 2024
S
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shawn
Natrona Heights, US
★★★★★ 4
Seems to be ok for the money
We use it to power a 2000w inverter for the refrigerator and microwave on our boat where sometimes it will stay on continuously throughout the day and it hasn't let us down. As others have said, the terminals are awful close together but for the money, it's worth it.
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Reviewed in the United States on January 21, 2025
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WN
Lowell, US
★★★★★ 5
Been doing great since 2020
Used this to replace the charging solenoid on my diesel motorhome. Originally used a White-Rodgers OEM relay and it only lasted about 18 months. This has been going strong since 2020 and I use my motorhome about 10 months out of the year with lots of miles.
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Reviewed in the United States on October 2, 2024

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