catalog number :
MBS266137
products type :
ELISA Kit
products full name :
Human Cystatin C (Cys-C) ELISA Kit
products short name :
[Cystatin C (Cys-C)]
other names :
[cystatin C; Cystatin-C; cystatin-C; cystatin 3; cystatin-3; gamma-trace; post-gamma-globulin; bA218C14.4 (cystatin C); neuroendocrine basic polypeptide; cystatin C; Cystatin-3; Gamma-trace; Neuroendocrine basic polypeptide; Post-gamma-globulin]
products gene name :
[Cys-C]
other gene names :
[CST3; CST3; ARMD11]
uniprot entry name :
CYTC_HUMAN
specificity :
No cross-reaction with other factors.
storage stability :
Store all reagents at 2-8 degree C.
image1 heading :
Typical Testing Data/Standard Curve (for reference only)
other info1 :
Samples: Human Serum, Plasma Or Cell Culture Supernatant And Organizations In The Natural And Recombinant Cxcl10/Ip10 Concentration. Assay Type: Sandwich. Detection Range: 2000 pg/ml-31.2 pg/ml. Sensitivity: 12 pg/ml.
other info2 :
Intra-assay Precision: <= 8%. Inter-assay Precision: <= 12%
products description :
Principle of the Assay: This experiment use double-sandwich elisa technique and the ELISA Kit provided is typical. The pre-coated antibody is human CXCL10/IP10 monoclonal antibody and the detecting antibody is polyclonal antibody with biotin labeled. Samples and biotin labeling antibody are added into ELISA plate wells and washed out with PBS or TBS. Then Avidin-peroxidase conjugates are added to ELISA wells in order; Use TMB substrate for coloring after reactant thoroughly washed out by PBS or TBS. TMB turns into blue in peroxidase catalytic and finally turns into yellow under the action of acid. The color depth and the testing factors in samples are positively correlated.
ncbi acc num :
CAA29096.1
ncbi mol weight :
15,799 Da
ncbi pathways :
Amyloids Pathway (366238); Disease Pathway (530764); Integrated Pancreatic Cancer Pathway (711360); Salivary Secretion Pathway (153376); Salivary Secretion Pathway (153352)
ncbi summary :
The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory families in the superfamily, including the type 1 cystatins (stefins), type 2 cystatins and the kininogens. The type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in a variety of human fluids and secretions, where they appear to provide protective functions. The cystatin locus on chromosome 20 contains the majority of the type 2 cystatin genes and pseudogenes. This gene is located in the cystatin locus and encodes the most abundant extracellular inhibitor of cysteine proteases, which is found in high concentrations in biological fluids and is expressed in virtually all organs of the body. A mutation in this gene has been associated with amyloid angiopathy. Expression of this protein in vascular wall smooth muscle cells is severely reduced in both atherosclerotic and aneurysmal aortic lesions, establishing its role in vascular disease. Alternative splicing results in multiple transcript variants encoding a single protein. [provided by RefSeq, Dec 2013]
uniprot summary :
CST3: As an inhibitor of cysteine proteinases, this protein is thought to serve an important physiological role as a local regulator of this enzyme activity. Defects in CST3 are the cause of amyloidosis type 6 (AMYL6); also known as hereditary cerebral hemorrhage with amyloidosis (HCHWA), cerebral amyloid angiopathy (CAA) or cerebroarterial amyloidosis Icelandic type. AMYL6 is a hereditary generalized amyloidosis due to cystatin C amyloid deposition. Cystatin C amyloid accumulates in the walls of arteries, arterioles, and sometimes capillaries and veins of the brain, and in various organs including lymphoid tissue, spleen, salivary glands, and seminal vesicles. Amyloid deposition in the cerebral vessels results in cerebral amyloid angiopathy, cerebral hemorrhage and premature stroke. Cystatin C levels in the cerebrospinal fluid are abnormally low. Genetic variations in CST3 are associated with age- related macular degeneration type 11 (ARMD11). ARMD is a multifactorial eye disease and the most common cause of irreversible vision loss in the developed world. In most patients, the disease is manifest as ophthalmoscopically visible yellowish accumulations of protein and lipid that lie beneath the retinal pigment epithelium and within an elastin-containing structure known as Bruch membrane. Belongs to the cystatin family. Protein type: Secreted, signal peptide; Inhibitor; Secreted. Chromosomal Location of Human Ortholog: 20p11.21. Cellular Component: extracellular space; extracellular region. Molecular Function: protein binding; protease binding; beta-amyloid binding; endopeptidase inhibitor activity; cysteine protease inhibitor activity. Biological Process: negative regulation of proteolysis; fibril organization and biogenesis; negative regulation of peptidase activity; defense response; regulation of tissue remodeling. Disease: Macular Degeneration, Age-related, 11; Cerebral Amyloid Angiopathy, Cst3-related
size4 :
10x96-Strip-Wells