Human GMFB ELISA Kit
Cat no : KE00001
Synonyms
Glia maturation factor beta, glia maturation factor, beta, GMF, GMF beta, GMFB
Validation Data Gallery
Product Information
KE00001 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The GMFB ELISA kit is to be used to detect and quantify protein levels of endogenous GMFB. The assay recognizes human GMFB. An antibody specific for GMFB has been pre-coated onto the microwells. The GMFB protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody specific for GMFB is added to detect the captured GMFB protein. For signal development, horseradish peroxidase (HRP)-conjugated antibody is added, followed by Tetramethyl-benzidine (TMB) reagent. Solution containing sulfuric acid is used to stop color development and the color intensity which is proportional to the quantity of bound protein is measurable at 450 nm with the correction wavelength set at 630 nm.
| Product name | Human GMFB ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Serum, Plasma, Cell culture supernatants 备注：对未验证样本，我们提供技术支持和售后保障。 |
| Assay type | Sandwich |
| Sensitivity | 23.8 pg/mL |
| Range | 125-8000 pg/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 2764 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Human plamsa | 87% | 75%-102% |
| Cell culture supernatants | 91% | 83%-99% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 20 | 6,361.0 | 413.5 | 6.5 |
| 2 | 20 | 2,641.6 | 143.3 | 5.4 |
| 3 | 20 | 1,467.3 | 102.0 | 7.0 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 24 | 5,734.9 | 753.2 | 13.1 |
| 2 | 24 | 2,553.0 | 164.0 | 6.4 |
| 3 | 24 | 1,509.7 | 83.0 | 5.5 |
Background Information
GMFB, Glia maturation factor beta, is a 17kd protein which initially identified as a nerve growth factor implicated in nervous system development. GMF-beta protein is specific to the brain where it is expressed in glial cells (mainly astrocytes) and insome neurons. GMFB causes differentiation of brain cells, stimulation of neural regeneration, and inhibition of proliferation of tumor cells. GMFB can be considered as a prognostic predictor for SOC(Serous ovarian carcinoma) patients. This kit is used to quantify GMFB level in vivo.
Properties
| Storage Instructions | All the reagents are stored at 2-8℃ for 6 months or -20℃ for 12 months. Refer to the protocol for further storage instructions. |
| Synonyms | Glia maturation factor beta, glia maturation factor, beta, GMF, GMF beta, GMFB |
FAQ
1、我的样本稀释液有限，如何处理稀释倍数较大的样本？
我们建议您对样本进行梯度稀释。例如，人血清样本需要1000000倍稀释时，您可以分3个梯度，每个梯度100倍，进行稀释：
第一步：取2 uL人血清样本，加入198 uL样本稀释液，混匀得到100倍稀释的人血清样本
第二步：取2uL 100倍稀释的人血清样本+ 198 uL样本稀释液进行稀释，混匀得到10000倍稀释的人血清样本
第三步：取2uL 10000倍稀释的人血清样本+ 198 uL样本稀释液进行稀释，混匀得到1000000倍稀释的人血清样本。
如果样本需要进一步稀释，您可以使用更多梯度。除了我们推荐的样本稀释液，不建议您使用其他溶液或者水稀释。如果您的样本稀释液仍然不足，请联系我们的客服为您提供更多样本稀释液。
Publications
| Species | Sample Type | Title |
|---|---|---|
Surg Neurol Int Cytokines, brain proteins, and growth factors in acute stroke patients: A pilot study. |
