Cat.No. :	CST9-6892H
Product Overview :	Recombinant human CST9 protein, fused to His-tag at N-terminus, was expressed in E. coli. MW: 17.2 kDa.
Description :	CST9 is a member of the CRES (cystatin-related epididymal spermatogenic) subfamily. The CRES (cystatin-related epididymal spermatogenic) protein defines a newsubgroup in the family 2 cystatins of the cystatin superfamily. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. CST9 is expressed in heart, placenta, lung, liver, skeletal muscle and pancreas. CST9 is thought to play a role in hematopoietic differentiation or inflammation. It has also been shown to be upregulated by LPS in some cancer cell lines, such as promyelocytic leukemia (HL-60) and myelomonocytic leukemia.
Source :	E. coli
Species :	Human
Tag :	His
Form :	Liquid. In 20mM Tris-HCl buffer (pH 8.0) containing 0.4M Urea, 10% glycerol.
Molecular Mass :	17.2 kDa (152aa)
Protein length :	29-159aa
AA Sequence :	MGSSHHHHHH SSGLVPRGSH MWCSEEEMGG NNKIVQDPMF LATVEFALNT FNVQSKEEHA YRLLRVLSSW REDSMDRKWR GKMVFSMNLQ LRQTVCRKFE DDIDNCPFQE SLELNNVRQG ISFPQVHSCG CCMGCGVGTG AADKAIPRDK GK
Purity :	>90% by SDS-PAGE
Applications :	SDS-PAGE
Storage :	Can be stored at 4℃ short term (1-2 weeks). For long term storage, aliquot and store at -20℃ or -70℃. Avoid repeated freezing and thawing cycles.
Concentration :	1 mg/ml (determined by Bradford assay)

Gene Name :	CST9 cystatin 9 (testatin) [ Homo sapiens ]
Official Symbol :	CST9
Synonyms :	CST9; cystatin 9 (testatin); cystatin-9; CLM; cystatin-like molecule;
Gene ID :	128822
mRNA Refseq :	NM_001008693
Protein Refseq :	NP_001008693
UniProt ID :	Q5W186
Chromosome Location :	20p11.21
Function :	cysteine-type endopeptidase inhibitor activity; peptidase inhibitor activity;

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