Recombinant Cynomolgus FGL1 (C-6His)

Sizes: 10μg, 50μg

Catalogue Numbers: PKSQ050095-10, PKSQ050095-50

Citations, Manuals and MSDS Available upon request.

Abbreviation: FGL1

Target Symptom: Angiopoietin-related protein 4; 425O18-1; Angiopoietin-like protein 4; Fasting-induced adipose factor; Hepatic fibrinogen/angiopoietin-related protein; HFARP; Secreted protein Bk89; Angptl4; Farp; Fiaf; Ng27

Target Species: Cynomolgus macaques

Expression Host: HEK293 Cells

Application: BLI

Fusion Tag: C-6His

UNIProt ID: A0A2K5X990

Accession: A0A2K5X990

Background: Hepassocin, also known as hepatocyte-derived fibrinogen-related protein 1 (HFREP-1), is a liver-specific secreted protein belonging to the fibronogen superfamily, whose members share a fibrinogen domain at their C-termini. It is secreted by the liver and functions as a mitogen for hepatocytes. Hepassocin may play a role in the development of hepatocellular carcinomas. Hepassocin is a disulfide-linked homodimeric protein with a C-terminal fibrinogen domain. It is reported that it is a major immune inhibitory ligand of LAG-3 .

Activity: Loaded Cynomolgus LAG-3-Fc(Cat#PKSQ050015) on Protein A Biosensor, can bind Cynomolgus FGL1-His(Cat#PKSQ050095) with an affinity constant of 28.6nM as determined in BLI assay.

Sequence: Leu23-Ile312

Purity: > 95 % as determined by reducing SDS-PAGE.

Formulation: Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 10% Trehalose, 300mM NaCl, 50% Glycerol, 0.05% Tween 80, pH 8.5
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution: Not Applicable

Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.

Calculated MW: 34.8 kDa

Observed MW: 35 kDa

Storage: Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

Shipping: This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.

Research Use Only