Phospho-Presenilin 1 (Ser310) Antibody (YA1868)(PBS only)

Cat. No.: HY-P82123A: Data Sheet User Guide for Antibodies
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Phospho-Presenilin 1 (Ser310) Antibody (YA1868) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Phospho-Presenilin 1 (Ser310).

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사이즈		재고
50 μL		견적 받기
100 μL		견적 받기

* 장바구니에 담기 전 물품의 수량을 선택해 주십시오.

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Background
제품 설명

제품 설명

Phospho-Presenilin 1 (Ser310) Antibody (YA1868) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Phospho-Presenilin 1 (Ser310).

Host

Rabbit

분자량

Predicted band size: 53 kDa;

Observed band size: 22 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human

SwissProt ID

P49768

Gene ID

5663 [NCBI]

Immunogen

A synthetic phosphopeptide corresponding to residues surrounding Ser310 of human Presenilin 1

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:1000

Purity	Affinity Purified	Conjugation	Non-conjugated
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in PBS, pH 7.4.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

선적

Shipping with blue ice.

Background

Function：Catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors and APP (amyloid-beta precursor protein) (PubMed:10206644, PubMed:10545183, PubMed:10593990, PubMed:10811883, PubMed:10899933, PubMed:12679784, PubMed:12740439, PubMed:15274632, PubMed:20460383, PubMed:25043039, PubMed:26280335, PubMed:28269784, PubMed:30598546, PubMed:30630874). Requires the presence of the other members of the gamma-secretase complex for protease activity (PubMed:15274632, PubMed:25043039, PubMed:26280335, PubMed:30598546, PubMed:30630874). Plays a role in Notch and Wnt signaling cascades and regulation of downstream processes via its role in processing key regulatory proteins, and by regulating cytosolic CTNNB1 levels (PubMed:10593990, PubMed:10811883, PubMed:10899933, PubMed:9738936). Stimulates cell-cell adhesion via its interaction with CDH1; this stabilizes the complexes between CDH1 (E-cadherin) and its interaction partners CTNNB1 (beta-catenin), CTNND1 and JUP (gamma-catenin) (PubMed:11953314). Under conditions of apoptosis or calcium influx, cleaves CDH1 (PubMed:11953314). This promotes the disassembly of the complexes between CDH1 and CTNND1, JUP and CTNNB1, increases the pool of cytoplasmic CTNNB1, and thereby negatively regulates Wnt signaling (PubMed:11953314, PubMed:9738936). Required for normal embryonic brain and skeleton development, and for normal angiogenesis (By similarity). Mediates the proteolytic cleavage of EphB2/CTF1 into EphB2/CTF2 (PubMed:17428795, PubMed:28269784). The holoprotein functions as a calcium-leak channel that allows the passive movement of calcium from endoplasmic reticulum to cytosol and is therefore involved in calcium homeostasis (PubMed:16959576, PubMed:25394380). Involved in the regulation of neurite outgrowth (PubMed:15004326, PubMed:20460383). Is a regulator of presynaptic facilitation, spike transmission and synaptic vesicles replenishment in a process that depends on gamma-secretase activity. It acts through the control of SYT7 presynaptic expression (By similarity)

Subcellular Localization：Endoplasmic reticulum; Endoplasmic reticulum membrane; Multi-pass membrane protein; Golgi apparatus membrane; Multi-pass membrane protein; Cytoplasmic granule; Cell membrane; Multi-pass membrane protein; Cell projection, growth cone; Early endosome; Early endosome membrane; Multi-pass membrane protein; Cell projection, neuron projection; Cell projection, axon; Synapse

Expression：
Tissue_specificity:Protein levels were detected in azurophilic granules of neutrophils and cytoplasmic granules of platelets (PubMed: 11987239) . It was also expressed in multiple tissues, including the brain, liver, spleen, and lymph nodes (PubMed: 7596406, PubMed: 8574969, PubMed: 8641442) .

Isoforms & Post-Translational Modification：P49768 has 7 isomers: P49768-1: 52668 Da (predicted); P49768-2: 52197 Da (predicted); P49768-3: 42287 Da (predicted); P49768-4: 21073 Da (predicted); P49768-5: 42757 Da (predicted); P49768-6: 46328 Da (predicted); P49768-7: 48997 Da (predicted).
Heterogeneous proteolytic processing generates N-terminal (NTF) and C-terminal (CTF) fragments of approximately 35 and 20 kDa, respectively. During apoptosis, the C-terminal fragment (CTF) is further cleaved by caspase-3 to produce the fragment, PS1-CTF12;After endoproteolysis, the C-terminal fragment (CTF) is phosphorylated on serine residues by PKA and/or PKC. Phosphorylation on Ser-346 inhibits endoproteolysis

Subunit：Homodimer. The functional gamma-secretase complex is composed of at least four polypeptides: a presenilin homodimer (PSEN1 or PSEN2), nicastrin (NCSTN), APH1 (APH1A/APH1B) and PEN2 (PubMed:12679784, PubMed:12740439, PubMed:15274632, PubMed:25043039, PubMed:25394380, PubMed:26280335, PubMed:30598546, PubMed:30630874). Such minimal complex is sufficient for secretase activity (PubMed:12679784, PubMed:12740439, PubMed:15274632, PubMed:25043039, PubMed:26280335, PubMed:30598546, PubMed:30630874). Other components which are associated with the complex include SLC25A64, SLC5A7, PHB and PSEN1 isoform 3. As part of the gamma-secretase complex, interacts with CRB2 (via transmembrane domain) (PubMed:20299451). Predominantly heterodimer of a N-terminal (NTF) and a C-terminal (CTF) endoproteolytical fragment (PubMed:15274632). Associates with proteolytic processed C-terminal fragments C83 and C99 of the amyloid precursor protein (APP) (via transmembrane domain) (PubMed:30630874). Associates with NOTCH1 (via transmembrane domain) (PubMed:10593990, PubMed:30598546). Associates with cadherin/catenin adhesion complexes through direct binding to CDH1 or CDH2 (PubMed:11953314, PubMed:14515347, PubMed:16126725). Interaction with CDH1 stabilizes the complex and stimulates cell-cell aggregation (PubMed:11953314). Interaction with CDH2 is essential for trafficking of CDH2 from the endoplasmic reticulum to the plasma membrane (PubMed:14515347). Interacts with CTNND2, CTNNB1, CTNND1, JUP, HERPUD1, FLNA, FLNB, MTCH1, PKP4 and PARL (PubMed:10037471, PubMed:10551805, PubMed:11799129, PubMed:11953314, PubMed:16126725, PubMed:9437013, PubMed:9738936). Interacts through its N-terminus with GFAP (isoform 2) (PubMed:12058025). Interacts with DOCK3 (By similarity). Interacts with isoform 1 and isoform 3 of UBQLN1 (PubMed:21143716)

Research Field

Neuroscience

Synonyms

PSEN1; AD3; PS1; PSNL1; Presenilin-1; PS-1; Protein S182

각종 서류

User Guide for Antibodies (1077 KB)