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PIK3CA | PI3K p110-alpha Rabbi

t pAb(bs-2067R)-50ul/100ul/200ul

价格￥1180 - 2800

品牌Bioss
货号bs-2067R
更新日期2026年10月13日

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规格：
50ul/100ul/200ul

规格：	50ul	产品价格：	￥1180.0
规格：	100ul	产品价格：	￥1980.0
规格：	200ul	产品价格：	￥2800.0

产品编号	bs-2067R
英文名称	PIK3CA Rabbit pAb
中文名称	磷脂酰肌醇激酶催化亚单位A抗体
英文别名	PI3 kinase p110 subunit alpha; caPI3K; MGC142161; MGC142163; p110 alpha; Phosphatidylinositol 3 kinase catalytic alpha polypeptide; Phosphatidylinositol 3 kinase catalytic 110 KD alpha; Phosphatidylinositol 4 5 bisphosphate 3 kinase catalytic subunit alpha isoform; phosphoinositide 3 kinase catalytic alpha polypeptide; PI3 kinase p110 subunit alpha; PI3K; PI3KC A; PIK3C A; PK3CA; PtdIns 3 kinase p110; PI3-kinase P110α; PI3-kinase p110 subunit alpha; PI 3 Kinase catalytic subunit alpha; PK3CA_HUMAN; PI3 kinase P110α.
产品应用	WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500 Not yet tested in other applications. Optimal working dilutions must be determined by the end user.
交叉反应	Human, Mouse, Rat (Chicken, Cow, Rabbit)
抗体来源	Rabbit
免疫原	KLH conjugated synthetic peptide derived from human PI3KCA
亚型	IgG
性状	Liquid
纯化方法	affinity purified by Protein A
克隆类型	Polyclonal
理论分子量	124 kDa
浓度	1mg/ml
储存液	0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
研究领域	Cancer > Oncoproteins/suppressors > Oncoproteins > Signal transducers Cancer > Signal transduction Immunology > Innate Immunity > TLR Signaling Signal Transduction > Signaling Pathway > Lipid Signaling > Lipid Kinases
亚基	Heterodimer of a catalytic subunit PIK3CA and a p85 regulatory subunit (PIK3R1, PIK3R2 or PIK3R3). Interacts with IRS1 in nuclear extracts. Interacts with RUFY3. Interacts with RASD2. Interacts with APPL1. Interacts with HRAS1 and KRAS. Interaction with HRAS1/KRAS is required for PI3K pathway signaling and cell proliferation stimulated by EGF and FGF2.
相似性	Belongs to the PI3/PI4-kinase family. Contains 1 C2 PI3K-type domain. Contains 1 PI3K-ABD domain. Contains 1 PI3K-RBD domain. Contains 1 PI3K/PI4K domain. Contains 1 PIK helical domain.
功能	PI3K that phosphorylates PtdIns, PtdIns4P and PtdIns(4,5)P2 to generate PIP3. PIP3 plays a key role by recruiting PH domain-containing proteins to the membrane, including AKT1 and PDPK1, activating signaling cascades involved in cell growth, survival, proliferation, motility and morphology. Participates in cellular signaling in response to various growth factors. Involved in the activation of AKT1 upon stimulation by receptor tyrosine kinases ligands such as EGF, insulin, IGF1, VEGFA and PDGF. Involved in signaling via insulin-receptor substrate proteins. Essential in endothelial cell migration during vascular development through VEGFA signaling, possibly by regulating RhoA activity. Required for lymphatic vasculature development, possibly by binding to RAS and by activation by EGF and FGF2, but not by PDGF. Regulates invadopodia formation in breast cancer cells through the PDPK1-AKT1 pathway. Participates in cardiomyogenesis in embryonic stem cells through a AKT1 pathway. Participates in vasculogenesis in embryonic stem cells through PDK1 and protein kinase C pathway. Has also serine-protein kinase activity: phosphorylates PIK3R1, EIF4EBP1 and HRAS.
保存条件	Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.
注意事项	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
背景资料	PI3-Kinases (PI3-Ks) are a family of lipid kinases that are implicated in signal transduction. Phosphatidylinositol 3-kinase is composed of an 85 kDa regulatory subunit and a 110 kDa catalytic subunit. The p85 subunit localize PI3-K activity to the plasma membrane while the p110 subunit contains the catalytic domain of PI3-K which uses ATP to phosphorylate PtdIns, PtdIns4P and PtdInsP2. Four isoforms of p110 has been found; alpha, beta, gamma, and the delta subunit. The alpha isoform, also known as PI3KCA, is a transforming oncogene that was shown to have activating mutations in nine types of cancers such as colon, brain, breast and stomach.

应用	推荐稀释比例
{WB}	{1:500-2000}
{IHC-P}	{1:100-500}
{IHC-F}	{1:100-500}
{IF}	{1:100-500}

P‌‌araformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (PIK3CA) Polyclonal Antibody, Unconjugated (bs-2067R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Sample:
_x000D_ SW480 (Human) Cell Lysate at 30 ug
_x000D_ NIH/3T3(Mouse) Cell Lysate at 30 ug
_x000D_ Primary: Anti- PIK3CA (bs-2067R) at 1/1000 dilution
_x000D_ Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
_x000D_ Predicted band size: 124 kD
_x000D_ Observed band size: 124 kD

P‌‌araformaldehyde-fixed, paraffin embedded (Rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (PIK3CA) Polyclonal Antibody, Unconjugated (bs-2067R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

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