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Invitrogen
Human Fibronectin Rapid ELISA Kit
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产品规格
检测灵敏度
0.47 ng/mL
测定范围
0.78-50 ng/mL
检测样本类型/体积
{Serum=50 µL, Plasma=50 µL}
手工操作时间
15 min
总时间
1 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, HRP Conjugate, Standard & Sample 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
Fibronectin
均相（无需洗涤）
Human
检测试剂盒格式
Rapid ELISA Kit
检测抗体结合物
HRP
标签或染料
Unconjugated
关于本试剂盒
The Human FN (Fibronectin) ELISA quantitates FN in serum and plasma.
原理方法
The Human Fibronectin (FN) solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the concentration of Fibronectin (FN) in biological samples. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples, standards, or controls are added into these wells and bind to the immobilized (capture) antibody.
The sandwich complex is formed by the addition of a second (HRP-linked) detection antibody specific to Fibronectin (FN). Excess reagents are washed from the plate.
A substrate solution is added that reacts with the enzyme-antibody-target complex to produce a measurable signal. The enzyme-substrate reaction is terminated by the addition of stop solution. The intensity of the signal, measured spectrophotometrically at 450 ± 2 nm, is directly proportional to the concentration of Fibronectin (FN) present in the original specimen.
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
Fibronectin is a disulfide-bonded dimer with a molecular weight range of 230-250 kDa. In the extracellular matrix of several connective tissues and vessels, fibronectin is present as an insoluble protein that is extensively cross-linked by interchain disulfide bonds forming high molecular mass polymers. Fibronectin is most abundant during embryonic development and tissue remodeling. Fibronectin is also present at high concentrations as a soluble plasma protein. Fibronectin is organized as a linear series of repeating modules which form domains for interaction with fibronectin itself, other matrix components (e.g. collagen and heparin) and receptors on cells (e.g. integrins). Fibronectin is present in a soluble dimeric form in plasma, and in a dimeric or multimeric form at the cell surface and in extracellular matrix. Fibronectin is involved in cell adhesion and migration processes including embryogenesis, wound healing, blood coagulation, host defense, and metastasis. Fibronectin has been implicated in carcinoma development in lung cancer. Further, Fibronectin expression is increased especially in non-small cell lung carcinoma. The adhesion of lung carcinoma cells to Fibronectin enhances tumorgenecity and confers resistance to apoptosis induced by standard chemotherapeutic agents. The gene encoding Fibronectin has three regions subject to alternative splicing, with the potential to produce 20 different transcript variants. However, the full-length nature of some Fibronectin variants has not been determined.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
基因别名 : CIG, ED-B, FINC, FN, FN1, FNZ, GFND, GFND2, LETS, MSF, SMDCF
基因ID : (Human) 2335
基因符号 : FN1
蛋白别名 : CIG, Cold-insoluble globulin, epididymis secretory sperm binding protein, extracellular matrix protein, ferritin L-chain, Migration stimulating factor (MSF), Cold insoluble globulin (CIG), DKFZp686F10164, DKFZp686H0342, DKFZp686I1370, DKFZp686O13149, ferritin L subunit, Fibronectin, FN, lnc-ABCA12-8, migration-stimulating factor, unnamed protein product
UniProt ID (Human) P02751
