Recombinant Rat Galectin-4 (Lgals4)

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Code CSB-EP012889RAe1
Size $554
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

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Product Details

Greater than 85% as determined by SDS-PAGE.
Target Names
Uniprot No.
Research Area
Alternative Names
Lgals4; Galectin-4; Gal-4; L-36 lactose-binding protein; L36LBP; Lactose-binding lectin 4
Rattus norvegicus (Rat)
Expression Region
Target Protein Sequence
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
36.3 kDa
Protein Length
Full Length
Tag Info
Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
3-7 business days
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

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Target Background

Galectin that binds lactose and a related range of sugars.
Gene References into Functions
  1. Data suggest a possible mechanism by which autophagy regulates trophoblast differentiation via regulation of galectin-4 (Gal-4) expression in order to establish the maternal-fetal interface. PMID: 27572741
  2. Gal-4 sorts to axon plasma membrane segments by binding to sulfatide-containing microtubule-associated carriers and organizes the transport of L1, and likely other axonal glycoproteins, by attaching them to the carriers through their LacNAc termini. PMID: 23311731
  3. In the rat placenta, immunohistochemical analysis showed that Gal4 is preferentially located in the maternal-fetal junctional zone. These results suggest that down-regulation of Gal4 may be involved in the promotion of trophoblast cell differentiation PMID: 22877695
  4. This study demonistrated that neuronal galectin-4 as a candidate for a soluble regulator of OLG differentiation and, hence, myelination. PMID: 22431161
  5. The expression of galectin 4 was determined in the rat small intestine during postnatal development. PMID: 15016449

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Tissue Specificity
Highly expressed in full-length form in small and large intestine and stomach but was not detected in other tissues including lung, liver, kidney and spleen.
Database Links
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