Search
Invitrogen
Folic Acid Competitive ELISA Kit
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promotions']}}
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.viewpromo']}}
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promocode']}}: {{promo.promoCode}} {{promo.promoTitle}} {{promo.promoDescription}}. {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.learnmore']}}
产品规格
检测灵敏度
0.94 ng/mL
测定范围
1.56-100 ng/mL
检测样本类型/体积
{Plasma=50 µL, Tissue Homogenate=50 µL, Serum=50 µL, Cell Lysate=50 µL}
手工操作时间
1 hr 20 min
总时间
2 hr 30 min
均相（无需洗涤）
No
批间差异
<10%
批内差异
<10%
检测仪器
Absorbance Microplate Reader
产品规格
96 Tests
产品成分
Pre-coated 96 well plate, Standard, Biotinylated Detection Antibody, HRP Conjugate, Standard & Sample Diluent, Biotinylated Detection Antibody Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer
运输条件
Wet ice
储存
Refer to product documentation for component specific storage temperature.
蛋白名称
Folic Acid
均相（无需洗涤）
All
Species (reported)
All
检测试剂盒格式
Competitive ELISA
检测抗体结合物
Biotin
标签或染料
HRP
关于本试剂盒
The Folic Acid/Vitamin B9 (FA/VB9) ELISA quantitates FA/VB9 in serum, plasma and other biological fluids.
原理方法
The Competitive multispecies ELISA research use only kit is designed to quantitatively measure Folic Acid/Vitamin B9 (FA/VB9) independent of species. A FA/VB9 standard is provided to generate a standard curve for the assay and all samples are read off a user generated standard curve. Standards or diluted samples are pipetted into a coated microtiter plate and Biotinylated Detection Ab specific to FA/VB9 is added. Excess conjugate and unbound sample or standard are washed from the plate, and Avidin conjugated to Horseradish Peroxidase (HRP) is added to each well and incubated. Then a TMB substrate solution is added to each well. The enzyme substrate reaction is terminated by the addition of stop solution and the color change is measured on a microplate reader. The concentration of FA/VB9 in the samples is then determined by comparing the OD of the samples to the standard curve.
Rigorous validation:
Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
靶标信息
Folic acid, a B-vitamin essential for numerous biochemical processes, plays a key role in DNA synthesis and repair, as well as methylation, which is crucial for genome regulation and normal mammalian development. It functions primarily as a methyl-group donor and is involved in critical biological processes such as cell division and gene expression regulation. This vitamin is integral to folate metabolism, which has significant implications for DNA methylation and thereby impacts epigenetic modifications. Variations in dietary intake and functional polymorphisms in the genes encoding folate metabolism enzymes can influence its efficacy, making it a potential factor in cancer susceptibility and other diseases. Folic acid deficiency is common and can arise from poor diet, malabsorption, alcohol use, obesity, and kidney failure. Due to its protective effects against neural tube defects and ischemic events, folic acid fortification in foods has been adopted in many countries. The molecular interaction of folic acid with DNA and RNA occurs at different sites, highlighting its multifaceted role in cellular processes. Overall, folic acid's impact on DNA methylation underscores its importance in health and disease prevention.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
篇参考文献 (0)
您是否在文献中引用过该产品？请点击下方按钮邮件告知我们。
