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Anti-Human FGL1 Reference Antibody (SH-07, RUO) (HC338016)

Anti-Human FGL1 Reference Antibody (SH-07, RUO)
Anti-Human FGL1 Reference Antibody (SH-07, RUO)
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Overview
Catalog No.HC338016
Description
Anti-Human FGL1 (SH-07) (HC338016) is a research-grade recombinant antibody targeting Liver fibrinogen-related protein 1. Produced in mammalian cells with native-like glycosylation.
Highlights
  • Research Grade — For PK/PD studies, assay development, and ADA research.
  • Native Glycosylation — Mammalian expression ensures native-like patterns.
Species reactivityHuman
ApplicationsELISA, Bioactivity: FACS, Functional assay, Research in vivo
Host speciesHuman
IsotypeIgG1
Clone IDSH-07
Expression system Mammalian cells
Clonality Monoclonal
Target Liver fibrinogen-related protein 1, HFREP-1, HP-041, Hepatocyte-derived fibrinogen-related protein 1, HPS, FGL1, LFIRE-1, Hepassocin, Fibrinogen-like protein 1, HFREP1
Endotoxin level Please contact the lab for this information.
Purity >95% purity as determined by SDS-PAGE.
Purification Protein A/G purified from cell culture supernatant.
Accession Q08830
Form Liquid
Storage buffer 0.01M PBS pH 7.4

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Background

Fibrinogen-like protein 1 (FGL1/HFREP1) is a ~36 kDa protein. Immune suppressive molecule that inhibits antigen-specific T-cell activation by acting as a ligand of LAG3. LAG3-binding initiates a signaling that inhibits the T-cell receptor (TCR) in the immunological synapse, preventing T-cell activation. Binds LAG3 independently from MHC class II (MHC-II). Secreted by, and promotes growth of, hepatocytes.

1. Wang, J. et al. (2019) Cell 176, 334-347.e12. PMID: 30580966
2. Ming, Q. et al. (2022) Nature immunology 23, 1031-1041. PMID: 35761082
3. Jiang, Y. et al. (2025) Cell 188, 2354-2371.e18. PMID: 40101708
4. Hara, H. et al. (2001) Biochimica et biophysica acta 1520, 45-53. PMID: 11470158
5. Li, CY. et al. (2010) Gut 59, 817-26. PMID: 19880967
Note For research use only. Not suitable for clinical or therapeutic use.
Images
  • Anti-Human FGL1 Reference Antibody (SH-07, RUO)

    SDS-PAGE

    SDS-PAGE for Research Grade Anti-Human FGL1 (SH-07).

References
Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
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g/mol
Formula
C₁ × V₁ = C₂ × V₂
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Stock Solution
C₁ (Stock Conc.)
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V₁ (Stock Vol.)
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Working Solution
C₂ (Working Conc.)
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