OriGene Logo

Customer Login

Checkout as a new customer

Creating an account has many benefits:

  • See order and shipping status
  • Track order history
  • Check out faster
Create an Account

Hepatitis B E Antigen / HBeAg Protein

Be the first to review this product
SKU
BIN049
Hepatitis B E Antigen / HBeAg recombinant protein, 0.1 mg
Size:
100 ug
  $2,295.00
2 Weeks*
Bulk/Customize
Specifications
Specifications
Product Data
Expression Host E. coli
Concentration lot specific
Purity ~95% by SDS-PAGE
Presentation State Purified
Buffer Presentation State: Purified
State: Liquid purified fraction
Buffer System: 50 mM Sodium Phosphate, pH 6.8 with 5% Gylcerol and 0.02% Sodium Azide as preservative
Preparation Liquid purified fraction
Recommended Dilution ELISA and Western blot Immunoassay
Protein Description Hepatitis B Ag 'e' epitope Recomb. Hepatitis B Virus, 'e' Antigen, Recombinant. 17 kDa M.W., 160 a.a. portion. Contains the 10 amino acid pre-core sequence. Does not contain fusion partner.
Storage Upon receipt store at -20°C.
Avoid multiple freeze/thaw cycles.
Stability Shelf life: six months from despatch.
Shipping Blue Ice
Reference Data
Synonyms HBV External core antigen, HBV Precore protein
Summary Hepatitis B e-antigen (HBeAg) is a viral protein associated with HBV infections. Unlike the surface antigen, the e-antigen is found in the blood only when there are viruses also present. When the virus goes into “hiding,” the e-antigen will no longer be present in the blood. HBeAg is often used as a marker of ability to spread the virus to other people (infectivity). Measurement of e-antigen may also be used to monitor the effectiveness of HBV treatment; successful treatment will usually eliminate HBeAg from the blood and lead to development of antibodies against e-antigen (anti-HBe). There are some types (strains) of HBV that do not make e-antigen; these are especially common in the Middle East and Asia. In areas where these strains of HBV are common, testing for HBeAg is not very useful.
Protein Families ELISA and Western blot Immunoassay
Reviews
Write Review
 
 
 
 
 

Be the first to review this product

Please note:
Only reviews with images are eligible for a $20/20€ Amazon gift card.
Reviews without images are eligible for a $10/10€ Amazon gift card.
For more details about the terms and conditions, please visit the promotion page.

Review image
Documents
Resources

file-alt Citations

Probing the Hepatitis B Virus E-Antigen with a Nanopore Sensor Based on Collisional Events Analysis
Bucataru, Dragomir, Asandei et al
Biosensors (Basel) (2022) 12 (8) DOI: 10.3390/bios12080596
Cited by 9
Snippet: purification of sufficient amounts for further analysis. Alternatively, a commercially available antigen denoted herein by HBeAg* expressed without tags (Mw = 17, kDa, pI = 6.98), was purchased from Origene, Rockville, Maryland, USA (# BIN049) and used as control. Given that in addition to the commercial HBeAg*, the purified HBeAg contained six histidine residues (pI = 7.64 at 25 °C), its net el
FigureFigureFigure
Showing 1-1 of 1 papers.
Powered by BizGenius
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.

Related Products