Rat C4 (Complement Component 4) ELISA Kit
SKU: 54088501418

Rat C4 (Complement Component 4) ELISA Kit

Sale price$234.00 Regular price$260.00
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Description

Rat C4 (Complement Component 4) ELISA KitThe Rat C4 (Complement Component 4) ELISA Kit measures C4 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 C4 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody.

The Rat C4 (Complement Component 4) ELISA Kit measures C4 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 C4 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with C4 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 C4 in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 54088501418

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Holly Renee
Natrona Heights, US
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Color: Black&grape Purple&ash Gray&white&pink&beige, Size: Medium
These are probably the best underwear I've owned. The material is comfortable and breathable. It isn't "jersey sheets" soft but are definitely where it's at. The waistband doesn't roll. They look expensive, the colors are beautiful. The fit was perfect. I am thick and the material doesn't stretch out awkwardly. It stretches with my body. They are very durable at the same time. Seriously though, they are extremely worth the price and you don't have to be worried in this economy you threw your money away to something that won't hold up! Love them! Even got a pack for my tween :)
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Port Orchard, US
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Perfect underwear!
Color: Black&grape Purple&ash Gray&white&pink&beige, Size: Medium
I love these underwear, it’s super comfortable especially when I go to get massaged, as I feel more covered and secure. The size is perfect and i highly recommend it.
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Debbie
Los Angeles, US
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Comfortable fit
Color: Black&grape Purple&ash Gray&white&pink&beige, Size: Medium
So soft and comfortable. And 100 % cotton 😊
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Moyamoya Queen
Phoenix, US
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Color: Black&grape Purple&ash Gray&white&pink&beige, Size: Medium
I actually bought a second package before trying the first and do not regret it! These are the most comfortable underwear I've ever owned. The waist fits right and hasn't rolled once!! They're soft, stretchy, not tight and pretty lightweight. My only gripe is they're supposed to be hand washed and dried, which is on me for looking at the price and not the fine print. Won't stop me from buying more, they're that comfy and I recommend highly.
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Charlottesville, US
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All cotton. No swamp butt in this heat
Color: Black&grape Purple&ash Gray&white&pink&beige, Size: Medium
Absolutely love these!! All cotton, breathable and comfortable. A little too high waisted but I was expecting boy shorts not briefs. The front crotch seam is weird but doesn't show. Neither does anything else 😀
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Reviewed in the United States on May 22, 2026

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