Anti-Spermidine synthase antibody
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(4 Publications)
Rabbit Polyclonal Spermidine synthase antibody. Suitable for IP, WB and reacts with Human, Mouse samples. Cited in 4 publications. Immunogen corresponding to Synthetic Peptide within Human SRM aa 100-150.
View Alternative Names
SPS1, SRML1, SRM, Spermidine synthase, SPDSY, Putrescine aminopropyltransferase
- IP
Supplier Data
Immunoprecipitation - Anti-Spermidine synthase antibody (AB241496)
Spermidine synthase was immunoprecipitated from HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate (1 mg for IP, 20% of IP loaded) with ab241496 at 6 μg/reaction. Western blot was performed from the immunoprecipitate using ab241496 at 0.4 μg/ml.
Lane 1 : ab241496 IP in HEK-293T whole cell lysate.
Lane 2 : Control IgG IP in HEK-293T whole cell lysate.
Detection : Chemiluminescence with exposure time of 3 minutes.
All lanes:
Immunoprecipitation - Anti-Spermidine synthase antibody (ab241496)
Predicted band size: 33 kDa
false
- WB
Supplier Data
Western blot - Anti-Spermidine synthase antibody (AB241496)
All lanes:
Western blot - Anti-Spermidine synthase antibody (ab241496) at 0.1 µg/mL
Lane 1:
HeLa (human epithelial cell line from cervix adenocarcinoma) cell lysate at 50 µg
Lane 2:
HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) cell lysate at 50 µg
Lane 3:
Jurkat (human T cell leukemia cell line from peripheral blood) cell lysate at 50 µg
Lane 4:
TCMK-1 (mouse kidney epithelial cell line) cell lysate at 50 µg
Lane 5:
NIH/3T3 (mouse embryo fibroblast cell line) cell lysate at 50 µg
Predicted band size: 33 kDa
true
Exposure time: 30s
Reactivity data
Properties and storage information
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Purification notes
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
Spermidine synthase plays a critical role in the synthesis of polyamines such as spermine which are vital for cell growth and differentiation. Polyamines stabilize DNA structure modulate ion channels and aid in gene expression. Spermidine synthase operates as a standalone enzyme and is not part of a multi-protein complex. Its expression levels and activity are tightly regulated reflecting its importance in cellular homeostasis and response to stress.
Pathways
Spermidine synthase is central to the polyamine biosynthesis pathway which is important for cellular proliferation. In this pathway it acts after ornithine decarboxylase converting putrescine to spermidine and before spermine synthase which produces spermine from spermidine. Spermidine synthase is also involved in the regulation of eukaryotic translation initiation highlighting its influence on protein biosynthesis and cell growth.
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Target data
Publications (4)
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Frontiers in oncology 15:1613458 PubMed40823069
2025
Applications
Unspecified application
Species
Unspecified reactive species
Journal of hepatocellular carcinoma 8:871-885 PubMed34377684
2021
Applications
Unspecified application
Species
Unspecified reactive species
Cell 184:4186-4202.e20 PubMed34216540
2021
Applications
Unspecified application
Species
Unspecified reactive species
Cell metabolism 31:518-533.e10 PubMed32004476
2020
Applications
Unspecified application
Species
Unspecified reactive species
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