Product specifications

Human Galectin-9, His Tag (LG9-H5244) is expressed from human 293 cells (HEK293). It contains AA Ala 2 – Thr 323 (Accession # O00182-2).

This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 36.6 kDa. The protein migrates as 45-55 kDa under reducing (R) condition (SDS-PAGE).

Catalog Number

LG9-H5244-1mg

Product Category

Proteins & Peptides

Material Category

Immune Checkpoint Proteins

Supplier

ACROBiosystems

Storage Tempreture

-20℃

Species

Human

Host

HEK293

Product Type

Immune Checkpoint Proteins

Format

Powder

Purity

95%

Conjugate

Unconjugated

Bioactivity

Galectin-9 (LGALS9) is also known as tumor antigen HOM-HD-21 and ecalectin. Galectins are a family of proteins defined by their binding specificity for β-galactoside sugars, such as N-acetyllactosamine (Galβ1-3GlcNAc or Galβ1-4GlcNAc), which can be bound to proteins by either N-linked or O-linked glycosylation. As for Galectin-9, it has high affinity for the Forssman pentasaccharide, and it is also the ligand for HAVCR2/TIM3. Forthermore, Galectin-9 stimulates bactericidal activity in infected macrophages by causing macrophage activation and IL1B secretion which restricts intracellular bacterial growth.

Molecule

Galectin-9

Tag

N-6×His

Expression System

HEK293

Expregion

Ala 2 - Thr 323

Endotoxin Level

1.0 EU per μg

Buffer

20 mM MOPS, 50 mM NaCl, 1 mM EDTA, 2 mM DTT, pH7.4

Product Size & Price

Product size: 1mg

Product price: 2541

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Order Details

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Limitations

Please note: All products are “FOR RESEARCH USE ONLY”. NOT FOR USE IN DIAGNOSTIC PROCEDURES or Human or Veterinary or Food.

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