Anti-Epididymal secretory protein 4 antibody *Mouse anti-human, monoclonal IgG1*

Anti-Epididymal secretory protein 4 antibody

Mouse anti-human, monoclonal IgG1

Human epididymis secretory protein E4 (HE4) is a protein encoded by the WFDC2 gene in humans. This gene is expressed primarily in pulmonary epithelial cells, but has found to be expressed in some ovarian cancers. As such, HE4 serves as a serum biomarker in women with a pelvic mass to distinguish benign from malignant disease and as a tumor marker for ovarian cancer. Anti-HE4 monoclonal antibodies are highly sensitive for the detection of human HE4. They can be used for a broad range of immunoassays such as chemiluminescence immunoassay (CLIA) and rapid sandwich immunoassays.

<p>Determination of clinical samples using two MAb combinations on CLIA platform: 40 specimens were tested using two antibody combinations on a CLIA platform and a commercial comparison assay. The antibody combinations used were (capture-detection respectively): Mab combination A:  Cat# V100060 Clone 2- Cat# V100060 Clone 3;Mab combination B:  Cat# V100060 Clone 3- Cat# V100060 Clone 1.</p>

Protocol

COA

Catalog	Size	Price	Quantity
V100060	50 ug	Price
V100061	1 mg	Price

Conjugation

We provide custom conjugation services for this antibody (e.g. labeling of Anti-Epididymal secretory protein 4 antibody *Mouse anti-human, monoclonal IgG1* with HRP). A list of available labels can be found in the table below:

Label Type	Available Labels
AF	AF350, AF488, AF555, AF594, AF647, AF680, AF700, AF750
Proteins	HRP, Alkaline Phosphatase, Streptavidin
Tandems	APC, APC/Cy7, APC/AF750, APC/iFluor™ 700, APC/iFluor™ 750, PE, PE/Cy5, PE/Cy7, PE/AF610, PE/AF700, PE/iFluor™ 594, PE/iFluor™ 647, PE/iFluor™ 700, PE/iFluor™ 750, PE/Texas Red®, PerCP, PerCP/Cy5.5
Small Molecules	Biotin
Traditional Dyes	FITC (fluorescein), TRITC, PacBlue, PacOrange, Cy3, Cy5
iFluor	350, 405, 430, 450, 488, 514, 532, 546, 555, 560, 568, 594, 610, 633, 647, 660, 670, 680, 700, 710, 750, 790, 800, 810, 820, 840, 860, A7
mFluor	UV375, UV460, Violet 450, Violet 500, Violet 510, Violet 540, Blue 570, Green 620, Red 700, Red 780

For additional information about custom conjugations, please consult our services page

here

Antibody properties

Host	mouse
Reactivity	human
Application	ELISA; CLIA

Storage, safety and handling

Intended use

Research Use Only (RUO)

Telephone
Fax
Email	sales@aatbio.com
International	See distributors
Bulk request	Inquire
Custom size	Inquire
Technical Support	Contact us
Request quotation	Request
Purchase order	Send to sales@aatbio.com
Shipping	Standard overnight for United States, inquire for international

Page updated on October 13, 2025