CST9L (NM_080610) Human Mass Spec Standard

Specifications

Product Data
Description	CST9L MS Standard C13 and N15-labeled recombinant protein (NP_542177)
Species	Human
Expression Host	HEK293
Expression cDNA Clone or AA Sequence	RC206646
Predicted MW	17.3 kDa
Protein Sequence	Sequence Link (showhide) >RC206646 protein sequence Red=Cloning site Green=Tags(s) MLGLPWKGGLSWALLLLLLGSQILLIYAWHFHEQRDCDEHNVMARYLPATVEFAVHTFNQQSKDYYAYRL GHILNSWKEQVESKTVFSMELLLGRTRCGKFEDDIDNCHFQESTELNNTFTCFFTISTRPWMTQFSLLNK TCLEGFH TRTRPLEQKLISEEDLAANDILDYKDDDDKV
Tag	C-Myc/DDK
Purity	> 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration	>0.05 µg/µL as determined by microplate BCA method
Labeling Method	Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
Buffer	25 mM Tris-HCl, 100 mM glycine, pH 7.3
Reference Data
RefSeq	NP_542177
RefSeq Size	982
RefSeq ORF	441
Synonyms	bA218C14.1; CTES7B
Locus ID	128821
Cytogenetics	20p11.21
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. 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 protein similar to mouse cystatin 9. Based on its testis-specific expression, it is likely to have a role in tissue reorganization during early testis development. [provided by RefSeq, Jul 2008]
Protein Families	Secreted Protein, Transmembrane

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