Human HSPA2 ELISA Kit
Sensitivity
0.13 ng/mL
Range
0.156-10 ng/mL
Reactivity
Human
Cat no : KE00648
Synonyms
Heat shock 70 kDa protein 2, Heat shock protein family A member 2, Heat shock-related 70 kDa protein 2, HSP70 2
Validation Data Gallery
Product Information
KE00648 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The human HSPA2 ELISA kit is to be used to detect and quantify protein levels of endogenous human HSPA2. The assay recognizes human HSPA2. An antibody specific for human HSPA2 has been pre-coated onto the microwells. The human HSPA2 protein in samples is captured by the coated antibody after incubation. Following extensive washing, another horseradish peroxidase (HRP)-conjugated antibody specific for human HSPA2 is added to detect the captured human HSPA2 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 HSPA2 ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Cell lysate |
| Assay type | Sandwich |
| Sensitivity | 0.13 ng/mL |
| Range | 0.156-10 ng/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 3306 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Cell lysate | 113% | 106%-128% |
IntraAssay
| Sample | n | mean ( ng/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 8 | 4.94 | 0.25 | 5.02 |
| 2 | 8 | 1.17 | 0.13 | 10.88 |
| 3 | 8 | 0.52 | 0.04 | 7.50 |
InterAssay
| Sample | n | mean ( ng/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 16 | 4.68 | 0.43 | 9.11 |
| 2 | 16 | 1.08 | 0.14 | 13.06 |
| 3 | 16 | 0.53 | 0.06 | 11.19 |
Background Information
Human HSPA2 is a member of the HSPA (HSP70) family of heat-shock proteins, encoded by the gene originally described as testis-specific. Recently, it has been reported that HSPA2 can be also expressed in human somatic tissues in a cell-type specific manner. HSPA2 is a cytosol/nuclear protein able to translocate between cytoplasm and nucleus. At physiological temperature, the HSPA2 was localized primarily in cytoplasm whereas, during heat shock, localization shifted to nucleus and nucleoli. HSPA2 is involved in sperm maturity, function and fertility. Aberrant expression of HSPA2 in testes has been connected with male infertility. Recently, HSPA2 has attracted increased interest due to its possible involvement in carcinogenesis of non-testicular tissues.
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 | Heat shock 70 kDa protein 2, Heat shock protein family A member 2, Heat shock-related 70 kDa protein 2, HSP70 2 |