Human REG1 alpha (REG1A) ELISA KIT (1 x 96 wells)
CNY 4,700.00
货期*
4周
规格
Specifications
Product Data | |
Description | Human REG1 alpha (REG1A) ELISA KIT (1 x 96 wells) |
Size | 1 x 96 wells |
Format | 8x12 divisible strips |
Assay Type | Sandwich |
Assay Length | 3.5 hours incubations; 1 hour washing and analyzing samples |
Signal | Colorimetric |
Curve Range | 15.6pg/ml-1000pg/ml |
Sample Type | Human serum, plasma and other biological fluids. |
Sample Volume | 100µl |
Specificity | This kit is used for quantitative detection of Human PSP/REG1A |
Sensitivity | 5.3pg/ml |
Reactivity | Human |
Cross Reactivity | There is no detectable cross-reactivity with other relevant proteins. |
Interference | No significant interference observed with available related molecules. |
Components |
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Background | Pancreatic stone protein (PSP), also known as lithostathine, and regenerating protein (REG1A). It is a secreted, type I subclass member of the regenerating protein family. Mature human PSP/REG1A shares 76% and 69% aa sequence identity with mouse and rat PSP/REG1A, respectively. PSP/REG1A is constitutively expressed by pancreatic acinar cells, and is also induced in proliferating cell types such as colonic epithelium, islet beta-cells, and multiple tumor types. The 16 kDa precursor of PSP/REG1A has been observed mainly in the pancreas and is transiently elevated in acute and chronic pancreatitis. PSP/REG1A has been found both in blood and pancreatic secretions. PSP/REG1A plays a role in blocking apoptosis, and is upregulated by both IL-22 and IL-6. Under healthy conditions PSP/REG1A is expressed at low levels in the pancreas. Upon focal or systemic inflammation, PSP/REG1A is strongly increased. PSP/REG1A is elevated in various conditions such as sepsis, ventilator associated pneumonia (VAP), chronic obstructive pulmonary disease (COPD) exacerbation, and type 1 diabetes mellitus (T1DM) and type 2 diabetes mellitus (T2DM). These observations indicated that PSP/REG1A might respond to infectious conditions and organ failure. The use of the PSP/REG1A as a biomarker has been confirmed the high diagnostic accuracy for sepsis. In addition, evidences obtained regarding PSP/REG1A and its isoforms on regeneration, growth and mitogenesis in gastrointestinal neoplastic diseases suggest that PSP/REG1A can be used as biomarker in the prediction of prognosis for neoplastic diseases. |
Gene Symbol | REG1A |
Standard Curve |
![]() Data image for REG1 alpha (REG1A) ELISA Kit.
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