SKU: 55222730636

Galectin-4 Protein, Human

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Description

Galectin-4 Protein, HumanProduct Specification Species Human Synonyms Antigen NY CO 27, GAL4, gal 4, galectin 4, Galectin4, L 36 lactose binding protein, L36LBP, Lactose binding lectin 4, lectin galactoside binding soluble 4, LGALS4 Accession P56470 Amino Acid Sequence Ala2 Ile323 Expression System E. coli Molecular Weight 36kDa Purity >95% by SDS PAGE Endotoxin <0. 1EU g Conjugation Unconjugated Physical Appearance Lyophilized Powder Storage Buffer 250mM Tris, 150mM NaCl,

Product Specification


Species Human
Synonyms Antigen NY-CO-27, GAL4, gal-4, galectin 4, Galectin4, L-36 lactose-binding protein, L36LBP, Lactose-binding lectin 4, lectin galactoside-binding soluble 4, LGALS4
Accession P56470
Amino Acid Sequence Ala2-Ile323
Expression System E.coli
Molecular Weight 36kDa
Purity

>95% by SDS-PAGE

Endotoxin <0.1EU/μg
Conjugation Unconjugated
Physical Appearance Lyophilized Powder
Storage Buffer 250mM Tris, 150mM NaCl, 3mM DTT, pH8.0
Reconstitution Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability & Storage · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.
Reference

1、Poland P A. et al. (2022) Cloning, Expression, and Purification of Galectins for In Vitro Studies. Methods in Molecular Biology. 2442: 41-54.

2、Rustiguel J K. et al. (2016) Recombinant expression, purification and preliminary biophysical and structural studies of C-terminal carbohydrate recognition domain from human galectin-4. 118: 39-48.

3、Stancic M. et al. (2012) Galectin-4, a Novel Neuronal Regulator of Myelination. GLIA. 60(6): 919-935.

Background

Galectins are best known for their ability to bind glycoconjugates containing β-galactose, but classification of these small proteins within the galectin family is also defined by amino acid homology within structural domains and exon/intron junctions within genes. Galectin-4 (Gal4), a tandem-repeat type galectin, is expressed in healthy epithelium of the gastrointestinal tract. Altered levels of Gal4 expression are associated with different types of cancer, suggesting its usage as a diagnostic marker as well as target for drug development. The functional data available for this class of proteins suggest that the wide spectrum of cellular activities reported for Gal4 relies on distinct glycan specificity and structural characteristics of its two carbohydrate recognition domains. Gal4, a tandem-repeat-type lectin with affinity to sulfatide and non-sialylated termini of N-glycans, has the ability to regulate adhesion of cells to ECM components and is also involved in polarized membrane trafficking.
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SKU: 55222730636

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Tania S
West Palm Beach, US
★★★★★ 5
Very comfortable
Size: 14, Color: Light Green
I received so many compliments on my son’s outfit for graduation. 
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Reviewed in the United States on June 26, 2025
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Heissel S.
Waukegan, US
★★★★★ 1
no pure white.
no pure white.
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fnlhalas
Lowell, US
★★★★★ 5
suit
Size: 12, Color: Beige
Very nice suit set. size 12. seems to fit as expected. I love the quality. It does have multi colored thread, as it is not solid.
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Reviewed in the United States on June 21, 2025
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Tracie
San Leandro, US
★★★★★ 5
Great material, sharp looking suit!
Size: 7, Color: Light Blue
Very nice suit! We got tons of compliments. Please note it does NOT come with an undershirt. We used this for a First Holy Communion, but I wouldn't hesitate to use it in a wedding! The material was the best that I've seen compared to the four other suits I bought on amazon (I was skeptical and crunched for time)...this won! Great value for the money too. My kid felt very sharply dressed, and wants to find another occasion to wear this light blue suit lol
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Reviewed in the United States on May 17, 2026
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Jaclyn
Carnegie, US
★★★★★ 5
Would repurchase
Size: 8, Color: Beige
Perfect for a communion. Would absolutely recommend!
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Reviewed in the United States on May 17, 2026

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