产品名称
Human NGF beta/NGF ELISA Kit
指标别名
NGF; NGFB; Beta-nerve growth factor; Beta-NGF
交叉反应
There is no detectable cross-reactivity with other relevant proteins.
检测范围
31.2 pg/ml - 2000 pg/ml
基因名全称
nerve growth factor (beta polypeptide)
文献引用格式
Human NGF beta/NGF ELISA Kit (Boster Biological Technology, Wuhan, China. Catalog#EK0469)
背景资料
Nerve growth factor(NGF) is a polypeptide involved in the regulation of growth and differentiation of sympathetic and certain sensory neurons. NGF is thought to have a profound effect on the development and maintenance of sympathetic and embryonic sensory neurones. NGF activity isolated from the male mouse submaxillary gland(MSG) consists of three types of subunits, alpha, beta and gamma, which specifically interact to form a 7S, approximately 130,000-molecular weight(Mr) complex. The 7S complex contains two identical 118-amino acid beta-chains, which are solely responsible for the nerve growth-stimulating activity of NGF. NGF, which is expressed by inflammatory cells and effects changes that lead to increased neural responsiveness, could be a pivotal mediator in allergic rhinitis. The standard product used in this kit is human 2.5S NGF, which is a dimmer linking with two polypeptide chains of 120 amino acids.
试剂盒内容
Catalog number | Description | Quantity |
---|
EK0469-CAP | 96-well plate precoated with anti- human NGF antibody | 1 |
EK0469-ST | Lyophilized recombinant human NGF standard | 10ng/tubex2 |
EK0469-DA | Biotinylated anti- human NGF antibody | 100ul(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 |
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) | 33 | 216 | 468 | 30 | 203 | 429 |
Standard deviation | 1.38 | 14.47 | 20.59 | 1.8 | 13.8 | 22.3 |
CV(%) | 4.2 | 6.7 | 4.4 | 6 | 6.8 | 5.2 |
典型数据示例
Concentration(pg/ml) | 0 | 31.2 | 62.5 | 125 | 250 | 500 | 1000 | 2000 |
O.D. | 0.062 | 0.091 | 0.133 | 0.225 | 0.403 | 0.735 | 1.165 | 2.059 |
保存条件与有效期
Store at 4℃ for 6 months, at -20℃ for 12 months. Avoid multiple freeze-thaw cycles (Shipped with wet ice.)
样本类型
Cell Culture Supernatants and Serum