ABS233-AF488

Anti-PI3 Kinase p85 Antibody, N-SH2 domain Antibody, Alexa Fluor^™ 488 Conjugate

from rabbit, ALEXA FLUOR^™ 488

• 别名: Phosphatidylinositol 3-kinase regulatory subunit alpha, PI3-kinase regulatory subunit alpha, PI3K regulatory subunit alpha, PtdIns-3-kinase regulatory subunit alpha, Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha, PI3-kinase subunit p85-al
• 分類程式碼代碼: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

属性

• 生物源: rabbit
• 品質等級: 100
• 共軛: ALEXA FLUOR^™ 488
• 抗體表格: affinity isolated antibody
• 抗體產品種類: primary antibodies
• 無性繁殖: polyclonal
• 物種活性: rat, human
• 物種活性（以同源性預測）: monkey (based on 100% sequence homology), bovine (based on 100% sequence homology), mouse (based on 100% sequence homology)
• 技術: immunocytochemistry: suitable
• NCBI登錄號: NP_037137
• UniProt登錄號: Q63787
• 運輸包裝: ambient
• 目標翻譯後修改: unmodified
• 基因資訊: bovine ... Pik3R1(282307) ; human ... PIK3R1(5295) ; mouse ... Pik3R1(18708) ; rat ... Pik3R1(25513) ; rhesus monkey ... Pik3R1(698996)

说明

一般說明

Phosphatidylinositol 3-kinase regulatory subunit alpha (UniProt: Q63787; also known as PI3-kinase regulatory subunit alpha; PI3K regulatory subunit alpha; PtdIns-3-kinase regulatory subunit alpha; Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha; PI3-kinase subunit p85-alpha; PtdIns-3-kinase regulatory subunit p85-alpha) is encoded by the Pik3r1 (Gene ID 25513) gene in rat. PI3 Kinase is a heterodimeric complex composed of an 85 kDa regulatory subunit and a 110 kDa catalytic subunit. It binds to activated (phosphorylated) protein tyrosine kinases, through its SH2 domain, and acts as an adapter, mediating the association of the p110 catalytic unit to the plasma membrane. PI3 Kinase catalyzes the phosphorylation of PI(4,5)P2 (PIP2) inositol ring at the 3 position to generate PI(3,4,5)P3 (PIP3), a potent second messenger that mediates the action of several growth factors. PI3 kinase is essential for the insulin signaling and also plays an important role in signaling in response to FGFR1, FGFR2, FGFR3, FGFR4, KITLG/SCF, KIT, PDGFRA and PDGFRB. Tyrosine phosphorylation of growth factor receptors creates docking sites for p85 binding (through its SH2 domains), bringing p85-associated p110 proximal to its lipid substrate on the membrane. PI3 Kinase is also activated by Ras and by the beta and gamma subunits of heterotrimeric G-proteins.

特異性

This polyclonal antibody targets the first SH2 domain region common to human (isoform 1, AS53, p46, p85I), mouse, and rat (isoform p85-alpha, p55-alpha, and p50-alpha) spliced isoforms of PI3 kinase regulatory subunit alpha reported by UniProt (P27986, P26450, Q63787).

免疫原

GST-tagged recombinant fragment corresponding to the first SH2 domain of rat PI3 kinase regulatory subunit alpha.

應用

Anti-PI3 Kinase p85, N-SH2 domain, Alexa Fluor^™ 488 Conjugate, Cat. No. ABS233-AF488, detects PI3 Kinase p85 and is validated for use in immunocytochemistry.

Research Category
Signaling

The unconjugated antibody (Cat. No. ABS233) is also available for immunoprecipitation and Western blotting applications.

品質

Evaluated by Immunocytochemistry in HepG2 cells.

Immunocytochemistry Analysis: A 1:100 dilution from a representative lot detected PI3 kinase p85 subunit in 4% paraformaldehyde-fixed, 0.1% Triton X-100-permeabilized HepG2 cells.

標靶描述

~85/50 kDa observed. 83.47/53.49/49.97/84.47 kDa (human isoform 1/AS53/p46/p85I; UniProt P27986), 83.39 kDa (mouse; UniProt P26450), 83.40/53.39/50.00 kDa (rat p85-alpha/p55-alpha/p50-alpha isoforms; UniProt Q63787).

外觀

Affinity purified.

Purified rabbit polyclonal antibody Alexa Fluor^™ 488 conjugate in PBS with 1.5% BSA and 0.05% sodium azide.

儲存和穩定性

Stable for 1 year at 2-8°C from date of receipt.

其他說明

Concentration: Please refer to lot specific datasheet.

法律資訊

ALEXA FLUOR is a trademark of Life Technologies

免責聲明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

安全信息

• 儲存類別代碼: 12 - Non Combustible Liquids
• 水污染物質分類（WGK）: WGK 2