Human Cystatin SN antibody pair set for ELISA useCapture Antibody: Rabbit anti-human Cystatin SN monoclonal antibodyDetection Antibody: Rabbit anti-human Cystatin SN monoclonal antibody conjugated to HRP
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Antigen Detail | |
|---|---|
| Target | Cystatin SN |
| Description | Cystatin-SN, also known as Cystain-SA-I, Cystatin-1, Salivary cystatin-SA-1 and CST1, is a secreted protein which belongs to thecystatin family. 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. Cystatin-SN / CST1 is expressed in submandibular and sublingual saliva but not in parotid saliva (at protein level). Cystatin-SN / CST1 is also expressed in saliva, tears, urine and seminal fluid. Human saliva appears to contain several cysteine proteinase inhibitors that are immunologically related to cystatin S but that differ in their specificity due to amino acid sequence differences. Human salivary cystatins include Cystatin-S, Cystatin-S1, Cystatin-S2, Cystatin- SA, Cystatin-SN, Cystatin-C and Cystatin-D. Cystatin-SN is a much better inhibitor of papain and dipeptidyl peptidase I than is cystatin-S, although both inhibit ficin equally well. |
| Species Reactivity | Human |
Capture Antibody | |
|---|---|
| Capture Clonality | Monoclonal |
| Host Species | Rabbit |
| Clone | IV01395 |
| Purification | Affinity Chromatography |
| Buffer | Prior to lyophilization: PBS |
| Application | ELISA |
Detection Antibody | |
|---|---|
| Det-Clonality | Monoclonal |
| Host Species | Rabbit |
| Conjugation | HRP |
| Clone | RD10170 |
| Purification | Affinity Chromatography |
| Buffer | Prior to lyophilization: PBS, containing 50 % HRP-Protector |
General Product Property | |
|---|---|
| Product Overview | Human Cystatin SN antibody pair set for ELISA use Capture Antibody: Rabbit anti-human Cystatin SN monoclonal antibody Detection Antibody: Rabbit anti-human Cystatin SN monoclonal antibody conjugated to HRP |
| Specificity | Quantitative determination of Human Cystatin SN |
| Range | 23.44-1500 pg/mL |
| Research Area | Protease inhibitors |
| Application | ELISA |
| Application Notes | Optimal dilutions should be determined experimentally by the user. |
| Form | Lyophilized |
| Storage | Avoid repeated freeze/thaw cycles. Store at 2-8°C for short term. Aliquot and store at -20°C for long term storage. |
| Size | 1 Set |
| Sample Type | Serum; Supernatant; Urine; Cell lysate; Plasma; Tissue Homogenates |
| Usage Statement | Available for Research Use Only. Not for use in therapeutic or diagnostic applications. |
Target Overview | |
|---|---|
| Gene Symbol | CST1 |
| Full Name | Cystatin SN |
| Background | 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 a cysteine proteinase inhibitor found in saliva, tears, urine, and seminal fluid. |
| Alternative Names | Cystain-SA-I; Cystatin-1; Salivary cystatin-SA-1; CST1 |
| Gene ID | 1469 |
| Uniprot ID | P01037 |
For Research Use Only.
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