Galectin-4 Protein, Human, Recombinant (His)

Name: Galectin-4 Protein, Human, Recombinant (His)
Brand: TargetMol
SKU: TMPJ-01024
Rating: 4.5 (1 reviews)

(Synonyms: LGALS4, Lactose-binding lectin 4, L36LBP, galectin 4, gal-4, Antigen NY-CO-27) Copy Product Info

Synonyms: LGALS4, Lactose-binding lectin 4, L36LBP, galectin 4, gal-4, Antigen NY-CO-27

Catalog No. TMPJ-01024 Copy Product Info

Galectins are a family of carbohydrate-binding proteins with specificity for N-acetyl-lactosamine-containing glycoproteins. Galectin-4 is a 36 kDa tandem-repeat galectin found throughout the gastrointestinal tract, but also present in well-differentiated breast and liver carcinomas. Galectin-4 expression is concentrated within microvilli in the gastrointestinal epithelium, where it can interact with CD3 and bind activated T cells in the lamina propria during intestinal inflammation.

Galectin-4 Protein, Human, Recombinant (His)

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Pack Size	Price	USA Stock	Global Stock
5 µg	$59	7-10 days	7-10 days
10 µg	$94	7-10 days	7-10 days
20 µg	$148	7-10 days	7-10 days
50 µg	$286	7-10 days	7-10 days
100 µg	$546	7-10 days	7-10 days
200 µg	$1,050	7-10 days	7-10 days
500 µg	$2,510	7-10 days	7-10 days
1 mg	$3,770	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	Galectins are a family of carbohydrate-binding proteins with specificity for N-acetyl-lactosamine-containing glycoproteins. Galectin-4 is a 36 kDa tandem-repeat galectin found throughout the gastrointestinal tract, but also present in well-differentiated breast and liver carcinomas. Galectin-4 expression is concentrated within microvilli in the gastrointestinal epithelium, where it can interact with CD3 and bind activated T cells in the lamina propria during intestinal inflammation.
Species	Human
Expression System	E. coli
Tag	C-6xHis
Accession Number	P56470
Amino Acid	Met1-Ile323
Construction	Met1-Ile323
Protein Purity	Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
Endotoxin	< 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing 50 mM HEPES, 150 mM NaCl, 5 mM EDTA, 2 mM TCEP, pH 7.4.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	LGALS4, Lactose-binding lectin 4, L36LBP, galectin 4, gal-4, Antigen NY-CO-27
Research Background	Galectins are a family of carbohydrate-binding proteins with specificity for N-acetyl-lactosamine-containing glycoproteins. Galectin-4 is a 36 kDa tandem-repeat galectin found throughout the gastrointestinal tract, but also present in well-differentiated breast and liver carcinomas. Galectin-4 expression is concentrated within microvilli in the gastrointestinal epithelium, where it can interact with CD3 and bind activated T cells in the lamina propria during intestinal inflammation.

Chemical Properties

Molecular Weight

35-38 KDa (reducing condition)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.