| Applications: |
CLIA |
| Reactivity: |
Human |
| Note: |
FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
| Sensitivity: |
18.75pg/mL |
| Detection Limit: |
31.25~2000pg/mL |
| Short Description: |
This human GREM1 kit is a highly sensitive in-vitro chemiluminescent immunoassay for the measurement of trace amounts of analytes. |
| Storage Instruction: |
If unopened the kit may be stored at 2-8°C for up to 1 month. If the kit will not be used within 1 month, store the components separately, according to the component table in the manual. |
| Assay Time: |
3.5h |
| Detection: |
Chemiluminescence |
| Gene Symbol: |
GREM1 |
| Gene ID: |
26585 |
| Uniprot ID: |
GREM1_HUMAN |
| Specificity: |
This kit recognizes Human GREM1 in samples. No significant cross-reactivity or interference between Human GREM1 and analogues was observed. |
| Sample Type: |
Serum, plasma and other biological fluids |
| Tissue Specificity | Highly expressed in small intestine, fetal brain and colon. Expression is restricted to intestinal subepithelial myofibroblasts (ISEMFs) at the crypt base. In subjects with HMPS1, by contrast, GREM1 is expressed, not only in basal ISEMFs, but also at very high levels in epithelial cells (predominantly colonocytes), with expression extending most of the way up the sides of the crypt. Weakly expressed in brain, ovary, prostate, pancreas and skeletal muscle. In brain found in the region localized around the internal capsule in the large subcortical nuclei, including caudate, putamen, substantia nigra, thalamus and subthalamus. Predominantly expressed in normal cells including neurons, astrocytes and fibroblasts. |
| Function | Cytokine that may play an important role during carcinogenesis and metanephric kidney organogenesis, as a BMP antagonist required for early limb outgrowth and patterning in maintaining the FGF4-SHH feedback loop. Down-regulates the BMP4 signaling in a dose-dependent manner. Antagonist of BMP2.inhibits BMP2-mediated differentiation of osteoblasts (in vitro). Acts as inhibitor of monocyte chemotaxis. Can inhibit the growth or viability of normal cells but not transformed cells when is overexpressed. |
| Protein Name | Gremlin-1Cell Proliferation-Inducing Gene 2 ProteinCysteine Knot Superfamily 1 - Bmp Antagonist 1Dan Domain Family Member 2Down-Regulated In Mos-Transformed Cells ProteinIncreased In High Glucose Protein 2Ihg-2 |
| Cellular Localisation | Secreted |
| Alternative CLIA Names | Gremlin-1 CLIA kitCell Proliferation-Inducing Gene 2 Protein CLIA kitCysteine Knot Superfamily 1 - Bmp Antagonist 1 CLIA kitDan Domain Family Member 2 CLIA kitDown-Regulated In Mos-Transformed Cells Protein CLIA kitIncreased In High Glucose Protein 2 CLIA kitIhg-2 CLIA kitGREM1 CLIA kitCKTSF1B1 CLIA kitDAND2 CLIA kitDRM CLIA kitPIG2 CLIA kit |
| Specificity | This kit recognizes Human GREM1 in samples. No significant cross-reactivity or interference between Human GREM1 and analogues was observed. |
| Reproducibility | Both intra-CV and inter-CV are |
Information sourced from Uniprot.org
| Item | Specifications | Storage |
| Micro CLIA Plate (Dismountable) | 96T: 8 wells ×12 strips strips | -20℃, 6 months |
| Reference Standard | 96T: 2 vials 48T: 1 vial | -20℃, 6 months |
| Concentrated Biotinylated Detection Ab (100×) | 96T: 1 vial, 120 μL 60 μL | -20℃, 6 months |
| Concentrated HRP Conjugate (100×) | 96T: 1 vial, 120 μL 60 μL | -20℃ (Protect from light), 6 months |
| Reference Standard & Sample Diluent | 1 vial, 20 mL | 2-8°C, 6 months |
| Biotinylated Detection Ab Diluent | 1 vial, 14 mL | 2-8°C, 6 months |
| HRP Conjugate Diluent | 1 vial, 14 mL | 2-8°C, 6 months |
| Concentrated Wash Buffer (25×) | 1 vial, 30 mL | 2-8°C, 6 months |
| Substrate Reagent A | 1 vial, 5 mL | 2-8℃ (Protect from light) |
| Substrate Reagent B | 1 vial, 5 mL | 2-8℃ (Protect from light) |
| Plate Sealer | 5 pieces | |
| Manual | 1 copy | |
| Certificate of Analysis | 1 copy | |
| Sample Type | Range (%) | Average Recovery (%) |
| Serum(n=8) | 98-112 | 104 |
| EDTA plasma(n=8) | 89-99 | 94 |
| Cell culture media(n=8) | 100-119 | 108 |
| | Intra-assay Precision | Intra-assay Precision | Intra-assay Precision | Inter-assay Precision | Inter-assay Precision | Inter-assay Precision |
| Sample | 1.00 | 2.00 | 3.00 | 1.00 | 2.00 | 3.00 |
| n | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 |
| Mean (pg/mL) | 95.99 | 259.38 | 913.08 | 89.99 | 235.01 | 883.20 |
| Standard deviation | 10.10 | 23.50 | 82.45 | 7.33 | 26.23 | 86.29 |
| CV (%) | 10.52 | 9.06 | 9.03 | 8.15 | 11.16 | 9.77 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
