SKU: 3403865128

Rat TNF-Beta (Tumor Necrosis Factor Beta) ELISA Kit

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Description

Rat TNF-Beta (Tumor Necrosis Factor Beta) ELISA KitThe Rat TNF Beta (Tumor Necrosis Factor Beta) ELISA Kit measures TNF Beta in Rat Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti TNF antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated

The Rat TNF-Beta (Tumor Necrosis Factor Beta) ELISA Kit measures TNF-Beta in Rat Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody-Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti TNF-β antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with TNF-β bound to precoated antibody. Wash unbound components and add HRP-Streptavidin Conjugate (SABC). Wash unbound components again and add TMB substrate solution. Then, 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. Calculate the concentration of TNF-β in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 3403865128

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grecia
Natrona Heights, US
★★★★★ 5
Protect Your iPad
Color: Tea Brown, Color: Tea Brown
Perfect case for my iPad! I love the leather feel of the case especially for professional work settings. The exterior pocket is helpful to hold business cards or any document. I’ve had no problems with the case. The magnetic component keeps my tablet secure and the tablet stays in place when adjusting it. The keyboard connects via Bluetooth and I love that it has different colors to choose from. The light does not stay on the entire time, but it has a button to click on when you need the keyboard backlight on. I don’t use my iPad frequently but this case gets the job done. I always take it with me on flights without an issue and my tablet is always protected.
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Reviewed in the United States on January 23, 2026
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Adessa Morciglio
Phoenix, US
★★★★★ 4
Affordable and Stylish Folio
Color: Blossom
Things to note: They keyboard requires charging. The keyboard is loose in the folio. For some reason I assumed it was attached. It's not unusable but a little tricky. I would have preferred it anchored into the folio. The folio itself self is lovely and well made. The keyboard feels like I better baby it or one wrong move and I might end it. I wouldn’t recommend it for heavy handers but I do appreciate the feel and lightness. I do wish I had listened to my husband and sprung for a pricier model with pass through charging but for the budget I feel I’ve gotten a good deal on a very elegant looking and functioning case.
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Reviewed in the United States on August 16, 2025
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cathy
Lowell, US
★★★★★ 5
iPad protector
Great iPad cases
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Reviewed in the United States on April 9, 2026
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TI
Grantham, US
★★★★★ 5
Bulky but beautiful
Color: Tea Brown
Great for when you need a keyboard, but slightly bulky. Overall, works well, looks luxurious.
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Reviewed in the United States on November 13, 2025
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Pedro
Los Angeles, US
★★★★★ 5
Good product and great price
Color: Ocean Marble
Excellent product and great price. Definitely that fulfills my expectations
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Reviewed in the United States on May 30, 2026

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