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Official Full Name cystatin 9 (testatin)
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 secreted protein that may play a role in hematopoietic differentiation or inflammation.
Synonyms CST9; cystatin 9 (testatin); cystatin-9; CLM; cystatin-like molecule
    • Species :
    • Human
    • Mouse
    • Source :
    • E.coli
    • Mammalian Cell
    • Tag :
    • GST
    • His
    Species Cat.# Product name Source (Host) Tag Protein Length Price
    Human CST9-11647H Recombinant Human CST9, GST-tagged E.coli GST
    Human CST9-2035H Recombinant Human CST9 Protein, His-tagged E.coli His
    Human CST9-26433TH Recombinant Human CST9, His-tagged E.coli His
    Human CST9-6892H Recombinant Human Cystatin 9 (testatin), His-tagged E.coli His
    Mouse CST9-4001M Recombinant Mouse CST9 Protein Mammalian Cell His

    cst9 involved in several pathways and played different roles in them. We selected most pathways cst9 participated on our site, such as , which may be useful for your reference. Also, other proteins which involved in the same pathway with cst9 were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.

    Pathway Name Pathway Related Protein

    cst9 has several biochemical functions, for example, cysteine-type endopeptidase inhibitor activity. Some of the functions are cooperated with other proteins, some of the functions could acted by cst9 itself. We selected most functions cst9 had, and list some proteins which have the same functions with cst9. You can find most of the proteins on our site.

    Function Related Protein
    cysteine-type endopeptidase inhibitor activity KNG1; CSTA; SERPINB13; CST3; LCN1; NGP; CST2; CST7; STFA2; BIRC7

    cst9 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 cst9 here. Most of them are supplied by our site. Hope this information will be useful for your research of cst9.

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