SYP KO cell lysate available now. KO validated by Western blot. Free of charge wild type control included. Knockout achieved by using CRISPR/Cas9, 8 bp deletion in exon2.
MRX96, MRXSYP, Major synaptic vesicle protein p38, SYPH_HUMAN, Syn p38, Synaptophysin, SypI
SYP KO cell lysate available now. KO validated by Western blot. Free of charge wild type control included. Knockout achieved by using CRISPR/Cas9, 8 bp deletion in exon2.
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Lysate preparation: Our lysates are made using RIPA buffer to which we add a protease inhibitor cocktail and phosphatase inhibitor cocktail (ratio: 300:100:10). This means that the protein of interest is denatured. If you require a native form of the protein please use the live cell version. Please refer to our lysis protocol for further details on how our lysates are prepared.
User storage instructions: Lyophilizate may be stored at 4°C. After reconstitution, store at -20°C for short-term storage or -80°C for long-term storage.
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Synaptophysin also known as SYP is a glycoprotein approximately 38 kDa in size. It is expressed abundantly in the presynaptic vesicle membranes of neurons and in neuroendocrine cells. Synaptophysin serves as a marker for synaptic vesicles and neuroendocrine tumors. The protein plays a significant role in synaptic vesicle cycling processes engaging in the release and recycling of neurotransmitters.
Synaptophysin contributes to synaptic transmission and is engaged in the formation and maintenance of the synaptic vesicle pools. It is a part of the complex involved in neuronal communication and might interact with other vesicular proteins to ensure efficient neurotransmitter exchange. Researchers often utilize anti-Synaptophysin antibodies such as Alexa Fluor 647 labeled ones for visualization under confocal microscopy.
Synaptophysin operates within pathways involving neurotransmitter release and synaptic vesicle cycle. It connects to proteins like Synaptotagmin and SNAP-25 integral to the facilitation of synaptic transmission and exocytosis. These pathways ensure efficient signal conduction across neurons which is critical for normal nervous system functioning.
Synaptophysin shows a strong association with neurodegenerative diseases and certain cancers like neuroblastoma. Altered expression levels or dysfunction of Synaptophysin can serve as a diagnostic marker for these conditions. The protein is connected with proteins like Bcl-2 in neurodegenerative diseases affecting cell survival and apoptosis pathways.
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Lane 2: Syp knockout HEK293T cell lysate (20 μg)
Lane 3: Human brain tissue lysate (20 μg)
Lanes 1-3: Merged signal (red and green). Green - Anti-Synaptophysin antibody [EP1098Y] - Synaptic Marker ab52636 observed at 38 kDa. Red - loading control, Anti-alpha Tubulin antibody [DM1A] - Loading Control ab7291 observed at 50 kDa.
Anti-Synaptophysin antibody [EP1098Y] - Synaptic Marker ab52636 Anti-Synaptophysin antibody [EP1098Y] was shown to specifically react with Synaptophysin in wild-type HEK293T cells. Loss of signal was observed when knockout cell line Human SYP (Synaptophysin) knockout HEK-293T cell line ab267272 (knockout cell lysate ab257060) was used. Wild-type and Synaptophysin knockout samples were subjected to SDS-PAGE. Anti-Synaptophysin antibody [EP1098Y] - Synaptic Marker ab52636 and Anti-alpha Tubulin antibody [DM1A] - Loading Control (Anti-alpha Tubulin antibody [DM1A] - Loading Control ab7291) were incubated overnight at 4°C at 1 in 1000 dilution and 1 in 20000 dilution respectively. Blots were developed with Goat anti- Rabbit IgG H&L (IRDye® 800CW) preadsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) and Goat anti- Mouse IgG H&L (IRDye® 680RD) preadsorbed (Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776) secondary antibodies at 1 in 10000 dilution for 1 hour at room temperature before imaging.
All lanes: Western blot - Anti-Synaptophysin antibody [EP1098Y] - Synaptic Marker (Anti-Synaptophysin antibody [EP1098Y] - Synaptic Marker ab52636) at 1/1000 dilution
Lane 1: Wild-type HEK293T cell lysate at 20 µg
Lane 2: Syp knockout HEK293T cell lysate at 20 µg
Lane 3: Human brain tissue lysate at 20 µg
Performed under reducing conditions.
Predicted band size: 33 kDa
Observed band size: 38 kDa
Lane 2: Syp knockout HEK293T cell lysate (20 μg)
Lane 3: Human brain tissue lysate (20 μg)
Lanes 1-3: Merged signal (red and green). Green - Anti-Synaptophysin antibody [YE269] - Synaptic Marker ab32127 observed at 38 kDa. Red - loading control, Anti-alpha Tubulin antibody [DM1A] - Loading Control ab7291 observed at 50 kDa.
Anti-Synaptophysin antibody [YE269] - Synaptic Marker ab32127 Anti-Synaptophysin antibody [YE269] was shown to specifically react with Synaptophysin in wild-type HEK293T cells. Loss of signal was observed when knockout cell line Human SYP (Synaptophysin) knockout HEK-293T cell line ab267272 (knockout cell lysate ab257060) was used. Wild-type and Synaptophysin knockout samples were subjected to SDS-PAGE. Anti-Synaptophysin antibody [YE269] - Synaptic Marker ab32127 and Anti-alpha Tubulin antibody [DM1A] - Loading Control (Anti-alpha Tubulin antibody [DM1A] - Loading Control ab7291) were incubated overnight at 4°C at 1 in 1000 dilution and 1 in 20000 dilution respectively. Blots were developed with Goat anti- Rabbit IgG H&L (IRDye® 800CW) preadsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) and Goat anti- Mouse IgG H&L (IRDye® 680RD) preadsorbed (Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776) secondary antibodies at 1 in 10000 dilution for 1 hour at room temperature before imaging.
All lanes: Western blot - Anti-Synaptophysin antibody [YE269] - Synaptic Marker (Anti-Synaptophysin antibody [YE269] - Synaptic Marker ab32127) at 1/1000 dilution
Lane 1: Wild-type HEK293T cell lysate at 20 µg
Lane 2: Syp knockout HEK293T cell lysate at 20 µg
Lane 3: Human brain tissue lysate at 20 µg
Performed under reducing conditions.
Predicted band size: 33 kDa
Observed band size: 38 kDa
Homozygous: 8 bp deletion in exon2
Blocking and diluting buffer and concentration: 5% NFDM/TBST.
Performed under reducing conditions.
In Western blot, Anti-Synaptophysin antibody [YE269] - Mouse IgG1 (Chimeric) ab309493 was shown to bind specifically to Synaptophysin (SYP). Target of interest was observed at 38 kDa wild-type 293T cell lysates (lane 1) with no signal observed at this size in SYP knockout cell line (lane 2, knockout cell line Human SYP (Synaptophysin) knockout HEK-293T cell line ab267272 / knockout cell lysate ab257060).
In Western blot, anti-GAPDH antibody (Anti-GAPDH antibody [EPR16891] - Loading Control ab181602) loading control staining at 1/200000 dilution.
Exposure time: 59 seconds.
All lanes: Western blot - Anti-Synaptophysin antibody [YE269] - Mouse IgG1 (Chimeric) (Anti-Synaptophysin antibody [YE269] - Mouse IgG1 (Chimeric) ab309493) at 1/1000 dilution
Lane 1: Wild-type 293T (human embryonic kidney epithelial cell) whole cell lysate at 20 µg
Lane 2: Western blot - Human SYP (Synaptophysin) knockout HEK-293T cell lysate (ab257060) at 20 µg
All lanes: Western blot - Goat Anti-Mouse IgG Fc (HRP) preadsorbed (Goat Anti-Mouse IgG Fc (HRP) preadsorbed ab98717) at 1/20000 dilution
Observed band size: 38 kDa
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