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PtdIns-(3)-P1(1,2-dioctanoyl) sodium (compound 1b) is a glycogen phosphate that plays a key role in eukaryotic membrane trafficking and agonist-activated intracellular signaling .
PtdIns-(3,4,5)-P3-biotin sodium is a Biotin-labeled PtdIns-(3,4,5)-P3 (PI(3,4,5)P3). PI(3,4,5)P3 is a substrate of nuclear phosphatidylinositol 5-phosphatase (PIP5Pase). PI(3,4,5)P3 binds to the N-terminus of RAP1 (repressor activator protein 1) and controls its DNA binding activity .
Phosphatidylinositol-1,2-dioctanoyl sodium significantly inhibits transmembrane P-gp transport in a reproducible, cell line-independent, and substrate-independent manner. Phosphatidylinositol-1,2-dioctanoyl sodium plays an important role in signal transduction and cell movement .
Vps34-IN-1 is a potent and selective inhibitor of class III Vps34 PI3K. Vps34-IN-1 inhibits phosphorylation of PtdIns by recombinant insect cell expressed Vps34-Vps15 complex with an IC50 of ~25 nM. Vps34-IN-1 can suppress SGK3 activation by reducing PtdIns(3)P levels via lowering phosphorylation of T-loop and hydrophobic motifs. Vps34-IN-1 modulates autophagy .
GSK-A1 is a selective type III phosphatidylinositol 4-kinase PI4KA (PI4KIIIα) inhibitor with a pIC50 of 8.5-9.8. GSK-A1 inhibits PtdIns(4,5)P2 resynthesis with an IC50 of about 3 nM. GSK-A1 potently decreases the levels of PtdIns(4)P with a negligible effect on PtdIns(4,5)P2. GSK-A1 has the potential for anti-hepatitis C virus (HCV) research .
APY0201 is a potent PIKfyve inhibitor, which inhibits the conversion of PtdIns3P to PtdIns(3,5)P2 in the presence of in the presence of [ 33P]ATP with an IC50 of 5.2 nM. APY0201 also inhibits IL-12/IL-23 production.
The PIP4K2A protein phosphorylates phosphatidylinositol 5-phosphate to form phosphatidylinositol 4,5-bisphosphate. PIP4K2A Protein, Human (HEK293, His) is the recombinant human-derived PIP4K2A protein, expressed by HEK293 , with C-6*His labeled tag. The total length of PIP4K2A Protein, Human (HEK293, His) is 406 a.a., with molecular weight of 52-58 kDa.
PITPNA Protein catalyzes phosphatidylinositol (PI) and phosphatidylcholine (PC) transfer between membranes, displaying a preference for shorter saturated or monosaturated acyl chains at sn-1 and sn-2 positions. For PC, the preference order is C16:1 > C16:0 > C18:1 > C18:0 > C20:4, and for PI, it is C16:1 > C16:0 > C18:1 > C18:0 > C20:4 > C20:3. PITPNA Protein, Human (His) is the recombinant human-derived PITPNA protein, expressed by E. coli , with N-6*His labeled tag. The total length of PITPNA Protein, Human (His) is 270 a.a., with molecular weight of 16 & 22 & 38 kDa, respectively.
PIK3R3 protein, through its SH2 domain, interacts with phosphorylated protein-tyrosine kinases, crucially regulating their kinase activity. During insulin stimulation, PIK3R3 binds to IRS-1. Operating as a heterodimer with a p110 catalytic subunit, it interacts with AXL, expanding its functional network. PIK3R3 Protein, Human (Sf9, His, GST) is the recombinant human-derived PIK3R3 protein, expressed by Sf9 insect cells , with N-8*His, N-GST labeled tag. The total length of PIK3R3 Protein, Human (Sf9, His, GST) is 460 a.a., .
The PI4KB protein is a key enzyme that initiates the production of 1,4,5-trisphosphate inositol (PIP) by phosphorylating phosphatidylinositol (PI). In addition to myo-inositol signaling, it is involved in mitotic Golgi disassembly and Golgi-to-plasma membrane trafficking, which is critical for cell membrane dynamics. PI4KB Protein, Human (Sf9, His, GST) is the recombinant human-derived PI4KB protein, expressed by Sf9 insect cells , with N-8*His, N-GST labeled tag. The total length of PI4KB Protein, Human (Sf9, His, GST) is 815 a.a., .
PIP4K2B Protein actively synthesizes phosphatidylinositol 4,5-bisphosphate, preferring GTP over ATP in PI(5)P phosphorylation, with enzymatic activity linked to physiological GTP levels. Its unique GTP-sensing ability critically aids metabolic adaptation. PIP4K2B, part of PIP4Ks, negatively influences insulin signaling via a catalytic-independent mechanism, interacting with PIP5Ks to suppress PIP5K-mediated PtdIns(4,5)P2 synthesis, hindering insulin-dependent conversion to PtdIns(3,4,5)P3. This multifaceted role emphasizes PIP4K2B's significance in modulating key signaling pathways for cellular homeostasis and metabolic responsiveness. PIP4K2B Protein, Human (His) is the recombinant human-derived PIP4K2B protein, expressed by E. coli, with N-10*His labeled tag. The total length of PIP4K2B Protein, Human (His) is 415 a.a., with molecular weight of 53.3 kDa.
PIK3C3; Phosphatidylinositol 3-kinase catalytic subunit type 3; PI3-kinase type 3; PI3K type 3; PtdIns-3-kinase type 3; Phosphatidylinositol 3-kinase p100 subunit; Phosphoinositide-3-kinase class 3; hVps34
The PI3KC3 protein is the catalytic subunit of the PI3K complex and mediates the formation of phosphatidylinositol 3-phosphate. PI3KC3-C1 initiates autophagosomes, whereas PI3KC3-C2 promotes autophagosome maturation and endocytosis. PK3C3 Protein, Human (Sf9, His, GST) is the recombinant human-derived PK3C3 protein, expressed by Sf9 insect cells , with N-8*His, N-GST labeled tag. The total length of PK3C3 Protein, Human (Sf9, His, GST) is 886 a.a., .
PI3 Kinase p110 beta Antibody is an unconjugated, approximately 123 kDa, rabbit-derived, anti-PI3 Kinase p110 beta polyclonal antibody. PI3 Kinase p110 beta Antibody can be used for: WB, ELISA, IHC-P, IHC-F, Flow-Cyt, ICC, IF expriments in human, mouse, rat, and predicted: dog, cow, horse, rabbit background without labeling.
phospho-PI3 Kinase p110 beta (Ser1070) Antibody is an unconjugated, approximately 110-123 kDa, rabbit-derived, anti-phospho-PI3 Kinase p110 beta (Ser1070) polyclonal antibody. phospho-PI3 Kinase p110 beta (Ser1070) Antibody can be used for: WB, ELISA, IHC-P, IHC-F, IF expriments in human, mouse, rat, and predicted: chicken, dog, pig, cow, horse, guinea pig background without labeling.
PI3 Kinase p85 alpha Antibody (YA689) is a non-conjugated and Mouse origined monoclonal antibody about 84 kDa, targeting to PI3 Kinase p85 alpha (1C8). It can be used for WB,IHC-P assays with tag free, in the background of Human, Mouse, Rat.
Phospho-PI3 Kinase p85/p55 (Tyr467/Tyr199) Antibody is a non-conjugated and Rabbit origined polyclonal antibody about 84 kDa, targeting to Phospho-PI3 Kinase p85/p55 (Tyr467/Tyr199). It can be used for WB,IHC-F,IHC-P,ICC/IF,ELISA assays with tag free, in the background of Human, Mouse, Rat, Monkey.
PIK3CA Antibody is an unconjugated, approximately 117 kDa, rabbit-derived, anti-PIK3CA polyclonal antibody. PIK3CA Antibody can be used for: WB, ELISA, IHC-P, IHC-F, ICC, IF expriments in human, mouse, rat, and predicted: chicken, cow, rabbit background without labeling.
phospho-PI3KCA (Tyr317) Antibody is an unconjugated, approximately 117 kDa, rabbit-derived, anti-phospho-PI3KCA (Tyr317) polyclonal antibody. phospho-PI3KCA (Tyr317) Antibody can be used for: WB, ELISA, IHC-P, IHC-F, IF expriments in human, mouse, and predicted: rat background without labeling.
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