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Galectin-4 Protein, Human, Recombinant (His)

Catalog No. TMPJ-01024
Synonyms: gal-4, Antigen NY-CO-27, L36LBP, galectin 4, LGALS4, Lactose-binding lectin 4

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.

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Galectin-4 Protein, Human, Recombinant (His)
Pack Size Availability Price/USD Quantity
10 μg 5 days $ 94.00
50 μg 5 days $ 286.00
500 μg 5 days $ 2,510.00
1 mg 5 days $ 3,770.00
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Biological Description
Technical Params
Product Properties
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-6His
Accession Number P56470
Synonyms gal-4, Antigen NY-CO-27, L36LBP, galectin 4, LGALS4, Lactose-binding lectin 4
Amino Acid Met1-Ile323
Construction Recombinant Human Galectin-4 is produced by our E.coli expression system and the target gene encoding Met1-Ile323 is expressed with a 6His tag at the C-terminus.
Protein Purity Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
Molecular Weight 35-38 KDa, reducing conditions
Endotoxin Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulation Lyophilized from a 0.2 μm filtered solution of 50mM HEPES, 150mM NaCl, 5mM EDTA, 2mM TCEP, pH 7.4.
Reconstitution Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. 
Stability & Storage

Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.

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.

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Keywords

Galectin-4 Protein, Human, Recombinant (His) LGALS 4 gal-4 Antigen NY-CO-27 L36LBP LGALS-4 galectin 4 LGALS4 Lactose-binding lectin 4 recombinant recombinant-proteins proteins protein

 

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