Rabbit anti Human Lass4Catalog number: X2298P
Antigen Immunoaffinity Purified Polyclonal
It is thought that Lass4 may be either a bona fide (dihydro)ceramide synthase or a modulator of its activity. When overexpressed in cells is involved in the production of sphingolipids containing different fatty acid donnors (N-linked stearoyl- (C18) or arachidoyl- (C20) ceramides) in a fumonisin B1-independent manner.
Rabbits were immunized with a synthetic peptide derived from human Lass4 protein.
Product Form: Affinity Purified
Formulation: Provided as solution in phosphate buffered saline with 0.08% sodium azide
Purification Method: Antigen Immunoaffiinity Purification
Concentration: Lot specific, see vial
Antibody can be used for Western blotting (1:400 starting dilution). Optimal concentration should be evaluated by serial dilutions.
Functional Analysis: Western Blotting
Positive Control: Lung and embryo
Product should be stored at -20ºC. Aliquot to avoid freeze/thaw cycles
Product Stability: See expiration date on vial
Shipping Conditions: Ship at ambient temperature, freeze upon arrival
This product is intended FOR RESEARCH USE ONLY, and FOR TESTS IN VITRO, not for use in diagnostic or therapeutic procedures involving humans or animals. It may contain hazardous ingredients. Please refer to the Safety Data Sheets (SDS) for additional information and proper handling procedures. Dispose product remainders according to local regulations.This datasheet is as accurate as reasonably achievable, but Exalpha Biologicals accepts no liability for any inaccuracies or omissions in this information.
1. Min, J., et al. '(Dihydro)ceramide synthase 1 regulated sensitivity to cisplatin is associated with the activation of p38 mitogen-activated protein kinase and is abrogated by sphingosine kinase 1.' Mol. Cancer Res. 2007, 5(8):801-812 2. Ruckhaberle, E., et al. 'Microarray analysis of altered sphingolipid metabolism reveals prognostic significance of sphingosine kinase 1 in breast cancer.' Breast Cancer Res Treat. 2007 Dec 4 [Epub ahead of print]
Database Name: UniProt
Accession Number: Q9HA82
Species Accession: Human
Safety Datasheet(s) for this product:
Rabbit anti Human Lass4
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" Western blot analysis using LAG1 longevity assurance homolog 4 (Cat.# X2298P) at 0.75ug/ml on human lung lysate14 ug/lane. Lane A] conjugate alone, Lane B] antibody plus 27 ug blocking peptide (Cat. # X2299B ), Lane C] antibody alone. Visualized using Pierce West Femto substrate system. Anti Rabbit secondary used at 1:3.5K dilution (Cat. # X1207M). Exposure for 5 minutes"