Human BIRC5 ELISA Kit
Sensitivity
35 pg/mL
Range
62.5-4000 pg/mL
Reactivity
Human
Cat no : KE00043
Synonyms
API4, Apoptosis inhibitor 4, Apoptosis inhibitor survivin, BIRC5, EPR 1, IAP4, SURVIVIN, SURVIVIN-Specific
Validation Data Gallery
Product Information
KE00043 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The BIRC5 ELISA kit is to be used to detect and quantify protein levels of endogenous BIRC5. The assay recognizes human BIRC5. A polyclonal antibody specific for BIRC5 has been pre-coated onto the microwells. The BIRC5 protein in samples is captured by the coated antibody after incubation. Following extensive washing, a monoclonal antibody specific for BIRC5 is added to detect the captured BIRC5 protein. For signal development, horseradish peroxidase (HRP)-conjugated Anti-mouse 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 450nm.
| Product name | Human BIRC5 ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Plasma, Serum, Cell culture supernatant, Urine 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 | 35 pg/mL |
| Range | 62.5-4000 pg/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 332 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Plasma | 97% | 82-125% |
| Cell culture supernatant | 109% | 91-125% |
| Urine | 100% | 80-119% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 20 | ? ug/ml | ? | ?% |
| 2 | 20 | ? ug/ml | ? | ?% |
| 3 | 20 | ? ug/ml | ? | ?% |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 20 | ? ug/ml | ? | ?% |
| 2 | 20 | ? ug/ml | ? | ?% |
| 3 | 20 | ? ug/ml | ? | ?% |
Background Information
Survivin, also called BIRC5, is a unique member of the inhibitor of apoptosis (IAP) protein family. Survivin is a 16 kDa anti-apoptotic protein highly expressed during fetal development and cancer cell malignancy, but is completely absent in terminally differentiated cells. The differential expression of survivin in cancer versus normal tissues makes it a useful tool in cancer diagnosis and a promising therapeutic target. Survivin expression is also highly regulated by the cell cycle and is only expressed in the G2-M phase. It is known that survivin localizes to the mitotic spindle by interaction with tubulin during mitosis and may play a contributing role in regulating mitosis. Disruption of survivin-microtubule interactions results in loss of survivin's anti-apoptosis function and increased caspase-3 activity, a mechanism involved in cell death, during mitosis. It also is a direct target gene of the Wnt pathway and is upregulated by beta-catenin.
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 | API4, Apoptosis inhibitor 4, Apoptosis inhibitor survivin, BIRC5, EPR 1, IAP4, SURVIVIN, SURVIVIN-Specific |
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。
