CST1
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Official Full Name
cystatin SN -
Overview
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. -
Synonyms
CST1;cystatin SN;cystatin-SN;Cystain SAI;Cystain-SA-I;Cystatin 1;Cystatin-1;Cystatin1;CYTN;CYTN_HUMAN;Salivary cystatin SA1;Salivary cystatin-SA-1;cystatin SA-I;cysteine proteinase inhibitor, type 2 family
Recombinant Proteins
- Human
- HEK293
- E.coli
- Wheat Germ
- Human Cells
- In Vitro Cell Free System
- His
- GST
- Non
| Cat.# | Product name | Source (Host) | Species | Tag | Protein Length | Price |
|---|---|---|---|---|---|---|
| CST1-3914H | Recombinant Human CST1 protein, His-tagged | HEK293 | Human | His | Met1-Ser141 | |
| CST1-11641H | Recombinant Human CST1 protein, His-tagged | E.coli | Human | His | 24 - 141 aa | |
| CST1-1332H | Recombinant Human Cystatin SN, His-tagged | E.coli | Human | His |
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| CST1-2023H | Recombinant Human CST1 Protein, GST-tagged | Wheat Germ | Human | GST |
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| CST1-27161TH | Recombinant Human CST1, His-tagged | E.coli | Human | His | 121 amino acids |
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| CST1-1930HCL | Recombinant Human CST1 cell lysate | Human Cells | Human | Non |
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| CST1-2038H | Recombinant Human CST1 protein, His-tagged | HEK293 | Human | His | Trp21-Ser141 |
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| CST1-2232HF | Recombinant Full Length Human CST1 Protein, GST-tagged | In Vitro Cell Free System | Human | GST | Full L. 141 amino acids |
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Involved Pathway
CST1 involved in several pathways and played different roles in them. We selected most pathways CST1 participated on our site, such as Salivary secretion, which may be useful for your reference. Also, other proteins which involved in the same pathway with CST1 were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.
| Pathway Name | Pathway Related Protein |
|---|---|
| Salivary secretion | PRB1,TRPV6,PLCB4,PRKCA,LYZ,STATH,ATP2B1,PRKACA,ITPR1,MUC5B |
Protein Function
CST1 has several biochemical functions, for example, cysteine-type endopeptidase inhibitor activity,protein binding. Some of the functions are cooperated with other proteins, some of the functions could acted by CST1 itself. We selected most functions CST1 had, and list some proteins which have the same functions with CST1. You can find most of the proteins on our site.
| Function | Related Protein |
|---|---|
| protein binding | UNKL,PPFIA4,TH,APBA2,KANK2,SPRY1,ASB2,PELO,FBXO4,SZT2 |
| cysteine-type endopeptidase inhibitor activity | WFDC2,CSTA,CST8,SERPINB4,PTTG1,NGP,CST3,BIRC5B,CST4,CST11 |
Interacting Protein
CST1 has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with CST1 here. Most of them are supplied by our site. Hope this information will be useful for your research of CST1.
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