SKU: 43920217030

Rat CNTN1 (Contactin-1) ELISA Kit

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Description

Rat CNTN1 (Contactin-1) ELISA KitThe Rat CNTN1 (Contactin 1) ELISA Kit measures CNTN1 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 CNTN1 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody.

The Rat CNTN1 (Contactin-1) ELISA Kit measures CNTN1 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 CNTN1 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with CNTN1 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 CNTN1 in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 43920217030

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Mark
Louisville, US
★★★★★ 5
Great a fit, easy to Install
Size: For 2002-2006 E46 3-Series Sedan, Color: Chrome
Fit perfectly. To install, slider the bottom in first, then press the top in. It will snap into place and fit snuggly. Recommend. I have an e46 2024 330i.
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Reviewed in the United States on March 31, 2026
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Musang
Birmingham, US
★★★★★ 4
Glossy Kidney Grille for 2004 325ci
Size: For 2003-2006 E46 2-Door, Color: Glossy Black, Size: For 2003-2006 E46 2-Door, Color: Glossy Black
The kidney grille didn’t fit well, a few inches short. Made some few adjustments and was able to make it work 😜 Looks good to my beemer
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Reviewed in the United States on September 9, 2018
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luis
Lowell, US
★★★★★ 5
GREAT PRODUCT! GREAT VALUE!
Size: For 1999-2002 E46 2-Door, Color: Glossy Black M-Color Double Line, Size: For 1999-2002 E46 2-Door, Color: Glossy Black M-Color Double Line
PERFECT FIT YO!!!! SNUG AF. LOOKS AMAZING. LOVE IT. 2001 bmw 330ci
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Reviewed in the United States on May 17, 2025
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Gustavo
Port Orchard, US
★★★★★ 1
Save your money!
Size: For 1998-2001 E46 Sedan 4-Door, Color: Chrome
Complete waste of money. I bought these specifically for my 2001 BMW 330i sedan and the fitment was terrible. Tabs don’t align, quality is poor and both grilles fall straight off. Definitely would not recommend!
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Reviewed in the United States on June 9, 2025
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Carlos
Dallas, US
★★★★★ 3
Not an exact equivalent to the original two piece design
Size: For 1998-2001 E46 Sedan 4-Door, Color: Chrome
Not an exact equivalent to the original two piece design. It won't snap in place as a direct replacement and required some glue. Not sure how long that will last.
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Reviewed in the United States on May 22, 2026

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