HE4 (WFDC2) (NM_006103) Human Recombinant Protein

Specifications

Product Data
Species	Human
Expression Host	E. coli
Expression cDNA Clone or AA Sequence	Protein Sequence (showhide) A DNA sequence encoding the region(Glu31-Phe124) of HE4
Tag	N-Trx-His
Predicted MW	27.1 kDa
Concentration	>0.05 µg/µL as determined by Bradford protein assay method.
Purity	> 80% as determined by SDS-PAGE and Coomassie blue staining
Buffer	PBS, pH 7.4, 10% glycerol
Note	For testing in cell culture applications, please filter before use. Note that you may experience some loss of protein during the filtration process.
Storage	Store at -80°C.
Stability	Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.
Reference Data
RefSeq	NP_006094
Locus ID	10406
UniProt ID	Q14508
Refseq Size	570
Cytogenetics	20q13.12
Refseq ORF	372
Synonyms	dJ461P17.6; EDDM4; HE4; WAP5
Summary	This gene encodes a protein that is a member of the WFDC domain family. The WFDC domain, or WAP Signature motif, contains eight cysteines forming four disulfide bonds at the core of the protein, and functions as a protease inhibitor in many family members. This gene is expressed in pulmonary epithelial cells, and was also found to be expressed in some ovarian cancers. The encoded protein is a small secretory protein, which may be involved in sperm maturation. [provided by RefSeq, Jul 2008]
Protein Families	Secreted Protein, Transmembrane

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