Human TRX2/TXN2 ELISA Kit
Sensitivity
0.35 ng/mL
Range
3.13-200 ng/mL
Reactivity
Human
Validation Data Gallery
Product Information
KE00909 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The human TRX2/TXN2 ELISA kit is to be used to detect and quantify protein levels of endogenous human TRX2/TXN2. The assay recognizes human TRX2/TXN2. An antibody specific for human TRX2/TXN2 has been pre-coated onto the microwells. The human TRX2/TXN2 protein in samples is captured by the coated antibody after incubation. Following extensive washing, another horseradish peroxidase (HRP)-conjugated antibody specific for human TRX2/TXN2 is added to detect the captured human TRX2/TXN2 protein. For signal development, 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 TRX2/TXN2 ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Cell lysate 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 | 0.35 ng/mL |
| Range | 3.13-200 ng/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 25828 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Cell lysate | 98% | 93%-100% |
IntraAssay
| Sample | n | mean ( ng/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 8 | 88.90 | 7.75 | 8.72 |
| 2 | 8 | 21.49 | 1.49 | 6.95 |
| 3 | 8 | 12.75 | 0.56 | 4.38 |
InterAssay
| Sample | n | mean ( ng/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 16 | 85.85 | 7.10 | 8.27 |
| 2 | 16 | 22.46 | 2.12 | 9.43 |
| 3 | 16 | 12.53 | 0.79 | 6.33 |
Background Information
TXN2 (Thioredoxin2) is also named as TRX2, MTRX, Mt-TRX and regulates the mitochondrial redox state and plays an important role in cell proliferation. In contrast to cytosolic TRX1, TRX2 is synthesized with an N-terminal mitochondrial targeting sequence that drives its exclusive localization to the mitochondrial matrix. It has been shown that cells conditionally deficient in TRX2 undergo apoptosis in the absence of exogenous stress, accompanied by an accumulation of intracellular ROS, the activation of caspase 9 and caspase 3, and the release of cytochrome c into the cytosol. Within mitochondria, TRX2 participates in the thioredoxin/peroxiredoxin antioxidant axis, which operates in parallel with the glutathione system to maintain the organelle's redox balance and ATP-generating capacity.
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 | TRX2, MT TRX, MTRX, Mt-Trx, Thioredoxin 2 |
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。
