Product specifications

Human HE4, His Tag (HE4-H5223) is expressed from human 293 cells (HEK293). It contains AA Glu 31 – Phe 124 (Accession # AAH46106).

This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 10.9 kDa. The protein migrates as 19-23 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Catalog Number

HE4-H5223-1mg

Product Category

Proteins & Peptides

Material Category

Bio-Markers & CD Antigens

Supplier

ACROBiosystems

Storage Tempreture

-20℃

Species

Human

Host

HEK293

Product Type

Bio-Markers & CD Antigens

Format

Powder

Purity

95%

Conjugate

Unconjugated

Bioactivity

Human Epididymis Protein 4 (HE4) is also known as WAP four-disulfide core domain protein 2 (WFDC2), Epididymal secretory protein E4, Major epididymis-specific protein E4, Putative protease inhibitor WAP5, is a member of the WFDC domain family. HE4 / WFDC2 is expressed in pulmonary epithelial cells, and was also found to be expressed in some ovarian cancers. 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. HE4 is also a small secretory protein, which may be involved in sperm maturation.

Molecule

HE4

Tag

C-6×His

Expression System

HEK293

Expregion

Glu 31 - Phe 124

Endotoxin Level

1.0 EU per μg

Buffer

PBS, pH7.4

Product Size & Price

Product size: 1mg

Product price: 1650

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Limitations

Please note: All products are “FOR RESEARCH USE ONLY”. NOT FOR USE IN DIAGNOSTIC PROCEDURES or Human or Veterinary or Food.

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