WB (Western Blot)
(Western blot of HeLa stimulated with calyculin A (lanes 1-4). The blots were untreated (lane 1 & 3) or treated with lambda phosphatase (lane 2 & 4), then probed with anti-SK1 (Central region) SP1621 (lanes 1 & 2) or anti-SK1 (Ser-225) SP1641 (lanes 3 & 4).)
Rabbit anti-Human Sphingosine Kinase 1 Polyclonal Antibody | anti-SPHK1 antibody
Sphingosine Kinase 1 (Ser-225), phospho-specific Antibody
Gene Names
SPHK1; SPHK
Reactivity
Human
Applications
ELISA, Western Blot
Synonyms
Sphingosine Kinase 1, Antibody; Sphingosine Kinase 1 (Ser-225), phospho-specific Antibody; Sphingosine Kinase 1 (Ser-225), phospho-specific; SPHK1 Ser-225; anti-SPHK1 antibody
Host
Rabbit
Reactivity
Human
Clonality
Polyclonal
Specificity
This antibody was cross-adsorbed to non-specific phosphoserine and unphosphorylated SK1 (Ser-225) peptide before affinity purification using phospho-SK1 (Ser-225) peptide. The purified antibody detects a 47kDa* full-length recombinant human SK1 protein phosphorylated with ERK2.
Form/Format
Rabbit polyclonal, affinity-purified antibody is supplied in 100ul phosphate-buffered saline, 50% glycerol, 1mg/ml BSA, and 0.05% sodium azide.
Applicable Applications for anti-SPHK1 antibody
ELISA, WB (Western Blot)
Immunogen
Phospho-SK1 (Ser-225) synthetic peptide (coupled to carrier protein) corresponding to amino acids surrounding serine 225 in human SK1. This sequence has 4 amino acid differences from mouse and 5 from rat SK1, and is not homologous to sequences in SK2. The conserved site in rat and mouse SK1 is at serine 224.
Preparation and Storage
Store at -20 degree C. Stable for 1 year.
WB (Western Blot)
(Western blot of HeLa stimulated with calyculin A (lanes 1-4). The blots were untreated (lane 1 & 3) or treated with lambda phosphatase (lane 2 & 4), then probed with anti-SK1 (Central region) SP1621 (lanes 1 & 2) or anti-SK1 (Ser-225) SP1641 (lanes 3 & 4).)
WB (Western Blot)
(Western blot of HeLa stimulated with calyculin A (lanes 1-4). The blots were untreated (lane 1 & 3) or treated with lambda phosphatase (lane 2 & 4), then probed with anti-SK1 (Central region) SP1621 (lanes 1 & 2) or anti-SK1 (Ser-225) SP1641 (lanes 3 & 4).)
WB (Western Blot)
(Western blot image of recombinant his-tagged human SK1 protein that was phosphorylated with ERK-2. Blots were probed with anti-SK1 (Central Region) (SP1621; lanes 1-3) and anti-SK1 (Ser-225) (SP1641; lanes 4-6). Both antibodies were used in the presence of no peptide (lanes 1 & 4), phospho-SK1 (Ser-225) peptide (SX1645; lanes 2 & 5), or unphosphorylated SK1 (Ser-225) peptide (SX1625; lanes 3 & 6).)
WB (Western Blot)
(Western blot image of recombinant his-tagged human SK1 protein that was phosphorylated with ERK-2. Blots were probed with anti-SK1 (Central Region) (SP1621; lanes 1-3) and anti-SK1 (Ser-225) (SP1641; lanes 4-6). Both antibodies were used in the presence of no peptide (lanes 1 & 4), phospho-SK1 (Ser-225) peptide (SX1645; lanes 2 & 5), or unphosphorylated SK1 (Ser-225) peptide (SX1625; lanes 3 & 6).)
Related Product Information for anti-SPHK1 antibody
Sphingolipids are metabolized into bioactive products that include ceramide, sphingosine, and sphingosine-1-phosphate (S1P). Sphingosine Kinase (SK) catalyzes the phosphorylation of the lipid sphingosine, creating S1P. S1P subsequently signals through cell surface G protein-coupled receptors, as well as intracellularly, to modulate cell proliferation, survival, motility and differentiation. Two isoforms of SK have been identified, SK1 and SK2. The mRNA for both of these isoforms is widely expressed with SK1 expression highest in brain, heart, kidney, thymus, spleen and lung, while SK2 is highest in kidney and liver. SKs can be activated through growth factor, G protein-coupled, and immunoglobulin receptor signalling. SK1 has been shown to mediate cell growth, prevention of apoptosis, and cellular transformation, and is upregulated in a variety of human tumors. Regulation of SK1 may occur through ERK mediated phosphorylation of Ser-225. This phosphorylation leads to increased activity and translocation to the plasma membrane.
References
Pitson, S.M. et al. (2005) J Exp. Med. 201(1) :49.
Pitson, S.M. et al. (2003) EMBOJ. 22(20) :5491.
Melendez, A.J. et al. (2000) Gene 251(1) :19.
Pitson, S.M. et al. (2003) EMBOJ. 22(20) :5491.
Melendez, A.J. et al. (2000) Gene 251(1) :19.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
Molecular Weight
384
NCBI Official Full Name
Sphingosine kinase 1
NCBI Official Synonym Full Names
sphingosine kinase 1
NCBI Official Symbol
SPHK1
NCBI Official Synonym Symbols
SPHK
NCBI Protein Information
sphingosine kinase 1; SK 1; SPK 1
UniProt Protein Name
Sphingosine kinase 1
UniProt Gene Name
SPHK1
UniProt Synonym Gene Names
SPHK; SPK; SK 1; SPK 1
UniProt Entry Name
SPHK1_HUMAN
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Product Notes
The SPHK1 sphk1 (Catalog #AAA71711) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Sphingosine Kinase 1 (Ser-225), phospho-specific Antibody reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's Sphingosine Kinase 1 can be used in a range of immunoassay formats including, but not limited to, ELISA, WB (Western Blot). Researchers should empirically determine the suitability of the SPHK1 sphk1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Sphingosine Kinase 1, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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