Recombinant Human B4GALT1 Protein, C-Fc (HC014011) expressed in Mammalian Cells, spanning Arg45-Ser398.
Highlights
●Fc Fusion — Enhanced stability with Protein A/G purification compatibility.
●Mammalian Expression — Proper folding and native glycosylation.
●High Purity — >90% purity verified by SDS-PAGE.
Система экспрессии
Mammalian cells
Номер доступа
P15291
Длина белка
Arg45-Ser398
Применения
ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Виды
Homo sapiens (Human)
Характер
Recombinant
Уровень эндотоксинов
Please contact with the lab for this information.
Чистота
>95% as determined by SDS-PAGE.
Прогнозируемая молекулярная масса
65.70 kDa
Форма
Lyophilized
Буфер хранения
Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.
Пожалуйста, обратитесь к конкретной информации о буфере в печатной версии даташита или в индивидуальном сертификате качества (COA) для партии.
Реконституция
Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet.
RECONSTITUTION PROTOCOL
1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature.
2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial.
3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service.
4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down.
5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using.
6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
Доставка
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Устойчивость и хранение
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Beta-1,4-galactosyltransferase 1 is a ~43 kDa protein. Galactosyltransferase acting in the Golgi stacks. Catalyzes the transfer of galactose (Gal) from UDP-alpha-D-galactose in beta(1->4) linkage to the non-reducing terminal N-acetylglucosamine (GlcNAc) moieties of glycolipids and complex-type N-linked glycans. Adds one Gal residue to both GlcNAc beta(1->2)-linked to the alpha(1->3) and alpha(1->6) mannose antennae of complex-type N-glycans, enabling the formation of mono- and di-galactosylated glycoforms. Galactosylates complex-type N-glycans attached on the fragment crystallizable (Fc) of immunoglobulin-gamma isotypes (IgGs), a prerequisite for antibody glycan sialylation and related anti-inflammatory effector functions. Can also transfer a Gal residue to free GlcNAc to form N-acetyllactosamine.
1. Ramasamy, V. et al. (2005) Journal of molecular biology 353, 53-67. PMID: 16157350
2. Dekkers, G. et al. (2016) Scientific reports 6, 36964. PMID: 27872474
3. Benedetti, E. et al. (2017) Nature communications 8, 1483. PMID: 29133956
4. Jaroentomeechai, T. et al. (2022) Nature communications 13, 6325. PMID: 36280670
5. Ma, W. et al. (2023) Advanced science (Weinheim, Baden-Wurttemberg, Germany) 10, e2303832. PMID: 37632720
6. Makrydaki, E. et al. (2024) Nature chemical biology 20, 732-741. PMID: 38321209
Примечание
For research use only
Изображения
SDS-PAGE
SDS-PAGE for Recombinant Human B4GALT1 Protein, C-Fc
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