Human Cell Biology ELISA Kits 4
Human PIGR/SC (Polymeric Immunoglobulin Receptor/Membrane Secretory Component) CLIA Kit (HUES00704)
- SKU:
- HUES00704
- Product Type:
- ELISA Kit
- ELISA Type:
- CLIA Kit
- Size:
- 96 Assays
- Sensitivity:
- 9.38pg/mL
- Range:
- 15.63-1000pg/mL
- ELISA Type:
- Sandwich
- Reactivity:
- Human
- Sample Type:
- Serum, plasma and other biological fluids
- Research Area:
- Cell Biology
Description
| Assay type: | Sandwich |
| Format: | 96T |
| Assay time: | 4.5h |
| Reactivity: | Human |
| Detection method: | Chemiluminescence |
| Detection range: | 15.63-1000 pg/mL |
| Sensitivity: | 9.38 pg/mL |
| Sample volume: | 100µL |
| Sample type: | Serum, plasma and other biological fluids |
| Repeatability: | CV < 15% |
| Specificity: | This kit recognizes Human PIGR/SC in samples. No significant cross-reactivity or interference between Human PIGR/SC and analogues was observed. |
This kit uses Sandwich-CLIA as the method. The micro CLIA plate provided in this kit has been pre-coated with an antibody specific to Human PIGR/SC. Standards or samples are added to the appropriate micro CLIA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human PIGR/SC and Avidin-Horseradish Peroxidase (HRP) conjugate are added to each micro plate well successively and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human PIGR/SC, biotinylated detection antibody and Avidin-HRP conjugate will appear fluorescence. The Relative light unit (RLU) value is measured spectrophotometrically by the Chemiluminescence immunoassay analyzer. The RLU value is positively associated with the concentration of Human PIGR/SC. The concentration of Human PIGR/SC in the samples can be calculated by comparing the RLU of the samples to the standard curve.
| UniProt Protein Function: | PIGR: This receptor binds polymeric IgA and IgM at the basolateral surface of epithelial cells. The complex is then transported across the cell to be secreted at the apical surface. During this process a cleavage occurs that separates the extracellular (known as the secretory component) from the transmembrane segment. |
| UniProt Protein Details: | Protein type:Immunoglobulin superfamily; Membrane protein, integral; Receptor, misc. Chromosomal Location of Human Ortholog: 1q31-q41 Cellular Component: extracellular space; integral to plasma membrane; plasma membrane; receptor complex Molecular Function:polymeric immunoglobulin receptor activity Biological Process: epidermal growth factor receptor signaling pathway; retinal homeostasis; detection of chemical stimulus involved in sensory perception of bitter taste; receptor clustering; immunoglobulin transcytosis in epithelial cells mediated by polymeric immunoglobulin receptor Disease: Iga Nephropathy, Susceptibility To, 1 |
| NCBI Summary: | This gene is a member of the immunoglobulin superfamily. The encoded poly-Ig receptor binds polymeric immunoglobulin molecules at the basolateral surface of epithelial cells; the complex is then transported across the cell to be secreted at the apical surface. A significant association was found between immunoglobulin A nephropathy and several SNPs in this gene. [provided by RefSeq, Sep 2009] |
| UniProt Code: | P01833 |
| NCBI GenInfo Identifier: | 150421625 |
| NCBI Gene ID: | 5284 |
| NCBI Accession: | P01833. 4 |
| UniProt Secondary Accession: | P01833,Q68D81, Q8IZY7, |
| UniProt Related Accession: | P01833 |
| Molecular Weight: | 764 |
| NCBI Full Name: | Polymeric immunoglobulin receptor |
| NCBI Synonym Full Names: | polymeric immunoglobulin receptor |
| NCBI Official Symbol: | PIGR |
| NCBI Protein Information: | polymeric immunoglobulin receptor; poly-Ig receptor; hepatocellular carcinoma associated protein TB6; hepatocellular carcinoma-associated protein TB6 |
| UniProt Protein Name: | Polymeric immunoglobulin receptor |
| UniProt Synonym Protein Names: | Hepatocellular carcinoma-associated protein TB6Secretory component |
| Protein Family: | Polymeric immunoglobulin receptor |
| UniProt Gene Name: | PIGR |
| UniProt Entry Name: | PIGR_HUMAN |
As the RLU values of the standard curve may vary according to the conditions of the actual assay performance (e. g. operator, pipetting technique, washing technique or temperature effects), the operator should establish a standard curve for each test. Typical standard curve and data is provided below for reference only.
| Concentration (pg/mL) | RLU | Average | Corrected |
| 1000 | 49001 58349 | 53675 | 53650 |
| 500 | 21456 23522 | 22489 | 22464 |
| 250 | 10516 9906 | 10211 | 10186 |
| 125 | 4501 5301 | 4901 | 4876 |
| 62.5 | 2563 2343 | 2453 | 2428 |
| 31.25 | 1328 1234 | 1281 | 1256 |
| 15.63 | 683 733 | 708 | 683 |
| 0 | 24 26 | 25 | -- |
Precision
Intra-assay Precision (Precision within an assay): 3 samples with low, mid range and high level Human PIGR/SC were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, mid range and high level Human PIGR/SC were tested on 3 different plates, 20 replicates in each plate.
| Intra-assay Precision | Inter-assay Precision | |||||
| Sample | 1 | 2 | 3 | 1 | 2 | 3 |
| n | 20 | 20 | 20 | 20 | 20 | 20 |
| Mean (pg/mL) | 55.51 | 100.26 | 435.14 | 58.01 | 91.36 | 463.30 |
| Standard deviation | 6.08 | 7.90 | 43.60 | 7.05 | 7.52 | 35.12 |
| C V (%) | 10.95 | 7.88 | 10.02 | 12.15 | 8.23 | 7.58 |
Recovery
The recovery of Human PIGR/SC spiked at three different levels in samples throughout the range of the assay was evaluated in various matrices.
| Sample Type | Range (%) | Average Recovery (%) |
| Serum (n=5) | 103-117 | 108 |
| EDTA plasma (n=5) | 97-109 | 102 |
| Cell culture media (n=5) | 96-110 | 103 |
Linearity
Samples were spiked with high concentrations of Human PIGR/SC and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.
| Serum (n=5) | EDTA plasma (n=5) | Cell culture media (n=5) | ||
| 1:2 | Range (%) | 97-109 | 103-120 | 96-111 |
| Average (%) | 103 | 109 | 102 | |
| 1:4 | Range (%) | 97-113 | 86-98 | 93-105 |
| Average (%) | 103 | 93 | 98 | |
| 1:8 | Range (%) | 95-106 | 103-119 | 94-109 |
| Average (%) | 100 | 109 | 102 | |
| 1:16 | Range (%) | 99-113 | 93-107 | 87-99 |
| Average (%) | 106 | 100 | 93 |
An unopened kit can be stored at 4°C for 1 month. If the kit is not used within 1 month, store the items separately according to the following conditions once the kit is received.
| Item | Specifications | Storage |
| Micro CLIA Plate(Dismountable) | 8 wells ×12 strips | -20°C, 6 months |
| Reference Standard | 2 vials | |
| Concentrated Biotinylated Detection Ab (100×) | 1 vial, 120 µL | |
| Concentrated HRP Conjugate (100×) | 1 vial, 120 µL | -20°C(shading light), 6 months |
| Reference Standard & Sample Diluent | 1 vial, 20 mL | 4°C, 6 months |
| Biotinylated Detection Ab Diluent | 1 vial, 14 mL | |
| HRP Conjugate Diluent | 1 vial, 14 mL | |
| Concentrated Wash Buffer (25×) | 1 vial, 30 mL | |
| Substrate Reagent A | 1 vial, 5 mL | 4°C (shading light) |
| Substrate Reagent B | 1 vial, 5 mL | 4°C (shading light) |
| Plate Sealer | 5 pieces | |
| Product Description | 1 copy | |
| Certificate of Analysis | 1 copy |
- Set standard, test sample and control (zero) wells on the pre-coated plate and record theirpositions. It is recommended to measure each standard and sample in duplicate. Note: addall solutions to the bottom of the plate wells while avoiding contact with the well walls. Ensuresolutions do not foam when adding to the wells.
- Aliquot 100µl of standard solutions into the standard wells.
- Add 100µl of Sample / Standard dilution buffer into the control (zero) well.
- Add 100µl of properly diluted sample (serum, plasma, tissue homogenates and otherbiological fluids. ) into test sample wells.
- Cover the plate with the sealer provided in the kit and incubate for 90 min at 37°C.
- Aspirate the liquid from each well, do not wash. Immediately add 100µL of BiotinylatedDetection Ab working solution to each well. Cover the plate with a plate seal and gently mix. Incubate for 1 hour at 37°C.
- Aspirate or decant the solution from the plate and add 350µL of wash buffer to each welland incubate for 1-2 minutes at room temperature. Aspirate the solution from each well andclap the plate on absorbent filter paper to dry. Repeat this process 3 times. Note: a microplatewasher can be used in this step and other wash steps.
- Add 100µL of HRP Conjugate working solution to each well. Cover with a plate seal andincubate for 30 min at 37°C.
- Aspirate or decant the solution from each well. Repeat the wash process for five times asconducted in step 7.
- Add 100µL of Substrate mixture solution to each well. Cover with a new plate seal andincubate for no more than 5 min at 37°C. Protect the plate from light.
- Determine the RLU value of each well immediately.
Related Products
Human PIGR / Polymeric Immunoglobulin Receptor / Membrane Secretory Component ELISA Kit
Human PIGR/SC (Polymeric Immunoglobulin Receptor/Membrane Secretory Component) ELISA Kit (HUES02301)
Human Cell Biology ELISA Kits 6
