Human AFP ELISA Kit

货号:EK0651
反应性:Human
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产品概况

货号 EK0651
产品名称 Human AFP ELISA Kit
产品描述 For quantitative detection of human AFP in , cell lysates
免疫原 NSO, R19-V609
交叉反应 There is no detectable cross-reactivity with other relevant proteins.
敏感性 <10pg/ml
检测范围 78pg/ml-5000pg/ml
基因名称 AFP
基因全名 alpha fetoprotein
Uniprot ID P02771
指标别名 Afp|Alpha fetoglobulin|Alpha-fetoglobulin|Alpha fetoprotein|Alpha-fetoprotein|Alpha-1-fetoprotein|FETA|HPAFP
背景资料 Alpha-fetoprotein (AFP, α-fetoprotein; also sometimes called alpha-1-fetoprotein, alpha-fetoglobulin, or alpha fetal protein) is a protein that in humans is encoded by the AFP gene. The AFP gene is located on the q arm of chromosome 4 (4q25). AFP is the most abundant plasma protein found in the human fetus. Plasma levels decrease rapidly after birth but begin decreasing prenatally starting at the end of the first trimester. Normal adult levels are usually achieved by the age of 8 to 12 months. The function of AFP in adult humans is unknown; however, in rodents it binds estradiol to prevent the transport of this hormone across the placenta to the fetus. The main function of this is to prevent the virilization of female fetuses. As human AFP does not bind estrogen, its function in humans is less clear.
显色时间 15-20分钟

试剂盒内容

SKU 名称 数量
Catalog number Description Quantity
EK0651-CAP 96-well plate precoated with anti- human AFP antibody 1
EK0651-ST Lyophilized recombinant human AFP standard 5ng/tube×2
EK0651-DA Biotinylated anti- human AFP antibody 100μl(dilution 1:100)
AR1103 Avidin-Biotin-Peroxidase Complex(ABC) 100ul(dilution 1:100)
AR1106-1 Sample diluent buffer 30ml
AR1106-2 Antibody diluent buffer 12ml
AR1106-3 ABC diluent buffer 12ml
AR1104 TMB color developing agent 10ml
AR1105 TMB stop solution 10ml
PLA-SEA Adhesive cover 4

*小贴士:额外的试剂盒部件可以单独购买。如需购买请和试剂盒一起下单避免额外运费。

需要用户自己提供的器材和试剂

  • 1.96孔读板仪器。
  • 2.自动洗板机.
  • 3.移液器和枪头。建议使用多通道移液器/排枪。
  • 4.Eppendorf 管。
  • 5.额外洗板缓冲液 (neutral PBS 或 TBS。试剂盒内提供足量。如需额外缓冲液可参考如下配方)。
    • 0.01M TBS: Add 1.2g Tris, 8.5g Nacl; 450μl of purified acetic acid or 700μl of concentrated hydrochloric acid to 1000ml H2O and adjust pH to 7.2-7.6. Finally, adjust the total volume to 1L.
    • 0.01M PBS: Add 8.5g sodium chloride, 1.4g Na2HPO4 and 0.2g NaH2PO4 to 1000ml distilled water and adjust pH to 7.2-7.6. Finally, adjust the total volume to 1L.

*样品准备的相关试剂也不含在试剂盒中。

批内差/批间差

  Intra-Assay Precision Inter-Assay Precision
Sample 1 2 3 1 2 3
n 16 16 16 24 24 24
Mean(pg/ml) 95 643 2190 98 654 1986
Standard deviation 4.56 47.58 100.74 5.58 56.24 129.09
CV(%) 4.8% 7.4% 4.6% 5.7% 8.6% 6.5%

Human AFP ELISA Kit的典型数据示例(取自最近的一批次质检数据)

(TMB 孵育条件: 37°C, 15-20分钟)

Concentration(pg/ml) 0 78 156 312 625 1250 2500 5000
O.D. 0.003 0.137 0.248 0.486 0.777 1.260 1.704 1.925

*典型数据仅供参考。用户需要自己建立标准曲线。

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