ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Espèces
Homo sapiens (Human)
Nature
Recombinant
Niveau d'endotoxines
Please contact with the lab for this information.
Pureté
>90% as determined by SDS-PAGE.
Masse moléculaire prédite
18.08 kDa
Forme
Lyophilized
Tampon de stockage
Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol.
Reférez-vous aux informations spécifiques sur le tampon dans la copie papier du datasheet ou dans le COA spécifique au lot.
Reconstitution
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.
Expédition
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stabilité et stockage
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.
Ceramide synthase 2 (CERS2) is a ~44 kDa protein. Ceramide synthase that catalyzes the transfer of the acyl chain from acyl-CoA to a sphingoid base, with high selectivity toward very-long-chain fatty acyl-CoA (chain length C22-C27). N-acylates sphinganine and sphingosine bases to form dihydroceramides and ceramides in de novo synthesis and salvage pathways, respectively. Plays a non-redundant role in the synthesis of ceramides with very-long-chain fatty acids in kidney, liver and brain. Regulates the abundance of myelin-specific sphingolipids galactosylceramide and sulfatide that affects myelin sheath architecture and motor neuron functions.
1. Lahiri, S. et al. (2007) FEBS letters 581, 5289-94. PMID: 17977534
2. Laviad, EL. et al. (2008) The Journal of biological chemistry 283, 5677-84. PMID: 18165233
3. Mizutani, Y. et al. (2008) Journal of lipid research 49, 2356-64. PMID: 18541923
4. Spassieva, SD. et al. (2009) The Biochemical journal 424, 273-83. PMID: 19728861
5. Ohno, Y. et al. (2010) Proceedings of the National Academy of Sciences of the United States of America 107, 18439-44. PMID: 20937905
6. Tidhar, R. et al. (2012) The Journal of biological chemistry 287, 3197-206. PMID: 22144673
7. Kim, HJ. et al. (2012) Journal of lipid research 53, 1701-7. PMID: 22661289
8. Sassa, T. et al. (2016) The Journal of biological chemistry 291, 7477-87. PMID: 26887952
9. Tidhar, R. et al. (2018) The Journal of biological chemistry 293, 9912-9921. PMID: 29632068
Note
For research use only.
Images
SDS-PAGE
SDS-PAGE for Recombinant Human CERS2 Protein, N-His-SUMO
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