Human FKBPL ELISA Kit
Sensitivity
7.0 pg/mL
Range
31.25-2000 pg/mL
Reactivity
Human
Validation Data Gallery
Product Information
KE00023 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The FKBPL ELISA kit is to be used to detect and quantify protein levels of endogenous FKBPL. The assay recognizes human FKBPL. An antibody specific for FKBPL has been pre-coated onto the microwells. The FKBPL protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody specific for FKBPL is added to detect the captured FKBPL 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 FKBPL ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Serum, Plasma 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 | 7.0 pg/mL |
| Range | 31.25-2000 pg/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 63943 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Human plasma | 99% | 87%-115% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 20 | 1,084.9 | 63.2 | 5.8 |
| 2 | 20 | 266.4 | 15.5 | 5.8 |
| 3 | 20 | 80.8 | 7.8 | 9.6 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 24 | 1,112.7 | 55.6 | 5.0 |
| 2 | 24 | 275.0 | 26.7 | 9.7 |
| 3 | 24 | 85.8 | 4.7 | 5.4 |
Background Information
FKBPL, also named as DIR1, NG7 and WISp39, has similarity to the immunophilin protein family, which plays a role in immunoregulation and basic cellular processes involving protein folding and trafficking. It is thought to have a potential role in the induced radioresistance, probably by increasing the rate of DNA repair in cells exposed to X rays. Breast cancer cells stably overexpressing FKBPL became dependent on estrogen for their growth and were dramaticaly more sensitive to the antiestrogens Tamoxifen and Fulvestrant, whereas FKBPL knockdown reverses this phenotype. FKBPL is an estrogen-inducible gene that acts as a cochaperone in ERa/Hsp90 molecular complexes; furthermore, FKBPL levels may be both a prognostic indicator and determinant of response to endocrine therapy. This kit is used to quantify FKBPL 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 | DIR1, FK506 binding protein like, FKBPL, NG7, WISP39 |
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。
