> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > SPT2 AntibodyBrand |
Leading Biology | Catalog Number |
APR10225G |
Product Type |
Polyclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality SPT2 antibody.
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Molecular Weight |
62924 Da
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Cellular Localization |
Antigen Cellular Localization:
Endoplasmic reticulum membrane; Single-pass membrane protein
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Host |
Rabbit
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Species Reactivity |
Human, Mouse, Rat
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Target |
SPTLC2; At least three isoforms of SPT2 are known to exist; this antibody will not detect isoform b. SPT2 antibody is predicted to not cross-react with SPT1.
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Isotype |
IgG
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Symbol |
KIAA0526, LCB2
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GeneID |
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UniProt ID |
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Function |
Serine palmitoyltransferase (SPT). The heterodimer formed with LCB1/SPTLC1 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2-SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC2-SPTSSB complex displays a preference for C18-CoA substrate.
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Summary |
SPT2 Antibody: Serine palmitoyltransferase (SPT), which consists of two different subunits, is the key enzyme in sphingolipid biosynthesis. It converts L-serine and palmitoyl-CoA to 3-oxosphinganine with pyridoxal 5'-phosphate as a cofactor. SPT2 is the long chain base subunit 2 of mammalian serine palmitoyltransferase. SPT2 is catalytically active but needs its related protein SPT1 for its stabilization and anchoring the holoenzyme to the cytosolic face of the endoplasmic reticulum. As in the case with SPT1, mutations in the SPT2 gene can cause hereditary sensory and autonomic neuropathy type I (HSAN-I), resulting from a loss of SPT activity as well as the accumulation of the atypical and neurotoxic sphingoid metabolite 1-deoxy-sphinganine.
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Form |
Liquid |
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB, IF, ICC, E
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Images |
Western blot analysis of SPT2 in 3T3 cell lysate with SPT2 antibody at 0.5 μg/mL in (A) the absence and (B) the presence of blocking peptide.
Immunocytochemistry of SPT2 in 3T3 cells with SPT2 antibody at 10 μg/mL.
Immunofluorescence of SPT2 in 3T3 cells with SPT2 antibody at 20 μg/mL. |
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Specification |
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Quantity |
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Tel: 1-661-524(LBI)-0262
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