IP Library › Granted Patent US 7,060,796
Granted Patent B2
US 7,060,796 · App. 10/411,905 · Granted Jun 13, 2006

Antibody directed against purified β 1,2-xylosyltransferase

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,060,796
App. No.
10/411,905
Granted
Jun 13, 2006
Kind
B2
Abstract

The present invention provides a purified, homogeneous plant enzyme that adds a β-1,2-linked xylose to the β-linked mannose on the N-linked oligosaccharides of storage glycoproteins. This β1,2-xylosyltransferase was purified from the microsomal fraction of soybean cells approximately 51,000-fold. Also provided is an antibody recognizing this β1,2-xylosyltransferase.

Claims (4)

1. An isolated antibody directed against an isolated and purified soybean enzyme, β1,2-xylosyltransferase, said enzyme is encoded by a cDNA comprising the sequence of SEQ ID NO. 6.

2. The antibody of claim 1 , wherein digestion of said enzyme by Endo lys C produces a set of proteolytic fragments having a set of sequences comprising SEQ ID NOs. 1–3.

3. The antibody of claim 1 , wherein said enzyme is obtained from the microsomal fraction of soybean cells.

4. The antibody of claim 1 , wherein said enzyme has a molecular weight of 56 kDa as determined on SDS gels.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 6, 2017
From: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
To: BIOVENTURES, LLC
Reel/Frame 044037/0496 →