"WFDC2" Related Products

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Recombinant Human WFDC2 Protein, His-Avi-tagged, Biotinylated

Cat.No.: WFDC2-3983H
Product Overview: Biotinylated Human HE4, His Tag, Avi Tag is expressed from HEK293 cells. It contains AA Glu 31 - Phe 124 (Accession # Q14508-1). This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag.
Source: HEK293
Species: Human
Tag : His-Avi
Predicted N Terminal: Glu 31
Form: Lyophilized from 0.22 um filtered solution in PBS, pH7.4, 10% trehalose.
Molecular Mass: The protein has a calculated MW of 13.7 kDa. The protein migrates as 19-25 KDa under reducing condition (SDS-PAGE) due to glycosylation.
Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
Purity: >90% as determined by SDS-PAGE.
Characteristic: Biotinylation of this product is performed using Avitag technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin. The biotin to protein ratio is 0.5-1 as determined by the HABA assay.
Stability: Samples are stable for up to twelve months from date of receipt at -70ºC.
Storage: For long term storage, the product should be stored at lyophilized state at -20ºC or lower. Please avoid repeated freeze-thaw cycles. No activity loss is observed after storage at: 4-8ºC for 12 months in lyophilized state; -70ºC for 3 months under sterile conditions after reconstitution.
Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4ºC before opening to recover the entire contents.
Gene Name: WFDC2 WAP four-disulfide core domain 2 [ Homo sapiens ]
Official Symbol: WFDC2
Synonyms: WFDC2; WAP four-disulfide core domain 2; WAP four-disulfide core domain protein 2; dJ461P17.6; EDDM4; epididymal protein 4; HE4; WAP5; epididymal secretory protein E4; putative protease inhibitor WAP5; WAP domain containing protein HE4-V4; major epididymis-specific protein E4; epididymis-specific, whey-acidic protein type, four-disulfide core; MGC57529;
Gene ID: 10406
mRNA Refseq: NM_006103
Protein Refseq: NP_006094
UniProt ID: Q14508

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