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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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4.3 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 4
Happy happy
Not bad kind of pricey that's all definitely would buy from them again
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Inexpensive part and YouTube knowledge lead to quick fix
Size: 96158T-1PCS
Solenoid went out on boat. After viewing multiple videos on YouTube I figured that my solenoid was bad. Ordered this and received a day later. Replaced the other one and this worked perfectly.
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Reviewed in the United States on August 9, 2025
★★★★★ 5
Worked perfectly!
Size: 96158T-1PCS
Have an older Mercury 40hp 2 stroke. This Solenoid worked perfectly. It is not that easy to install, due to the design of the engine. It does require a bit of patient and the right tools to do it. If you have big hands and don't do this type of repair to often, call a friend that is better than you to get some help :)
I have an older engine but it runs like charm. I will order an extra Solenoid and place in the box of "important spare parts" for the future.
Very good experience for the purchase and overall quality of the part.
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Reviewed in the United States on January 14, 2022
★★★★★ 5
Perfect fit and works great
Size: 96158T-2PCS
Perfect fit and works great. It is great that it comes as a 2pk. I replaced both with no need to change wiring, and kept the working one I had, as backup.
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Reviewed in the United States on May 27, 2026
★★★★★ 4
It works as it should...
Size: 96158T-2PCS
Used it in a pinch for stater relay... it works great. Be aware... Mine required metric sockets for the nuts... 10mm for large terminals - 3/8 was too tight and same for smaller terminals 7mm fit better than 5/16 that was too loose. The mounting holes are also spaced closer together than the OEM on a mercruiser 260 in a mid 1980's boat but easy to remedy with a 1/4" drill bit.
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Reviewed in the United States on August 4, 2023