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PI 3 Kinase p85 alpha Recombinant Mouse Monoclonal Antibody [A3-D0-R]

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Specification

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Catalog# HA601206

PI 3 Kinase p85 alpha Recombinant Mouse Monoclonal Antibody [A3-D0-R]

Application

  • WB

  • IF-Cell

Reactivity

  • Human

BSA and Azide free
Conjugation

  • unconjugated

This product has been cited in peer reviewed publications, see list HERE

Overview

Product Name

PI 3 Kinase p85 alpha Recombinant Mouse Monoclonal Antibody [A3-D0-R]

Antibody Type

Recombinant Mouse Monoclonal Antibody

Immunogen

Recombinant protein within Human PI3-kinase p85 subunit alpha aa 19-219 / 724.

Species Reactivity

Human

Validated Applications

WB, IF-Cell

Molecular Weight

Predicted band size: 84 kDa

Positive Control

SW480 cell lysate, A431 cell lysate, 293T cell lysate, Jurkat cell lysate, Raji cell lysate, MCF7 cell lysate, A549 cell lysate, U-937.

Conjugation

unconjugated

Clone Number

A3-D0-R

RRID

AB_3071925

Reactivity Data

WB IF-Cell
Human
Tested Tested
Tested Tested
Rat
Tested
Mouse
Tested

Product Features

Form

Liquid

Concentration

Storage Instructions

Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.

Storage Buffer

PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Isotype

IgG1

Purification Method

Protein A affinity purified.

Application Dilution

  • WB

  • 1:2,000-1:5,000

  • IF-Cell

  • 1:100

Target

Function

Phosphatidylinositol 3-kinase (PI 3-kinase) is composed of (p85) and (p110) subunits. p85 lacks PI 3-kinase activity and acts as an adapter, coupling p110 to activated protein tyrosine kinase. Two forms of p85 have been described (p85α and p85β), each possessing one SH3 and two SH2 domains. Various p110 isoforms have been identified. p110α and p110β interact with p85α, and p110α has also been shown to interact with p85β in vitro. p110δ expression is restricted to white blood cells. It has been shown to bind p85α and γ, but it apparently does not phosphorylate these subunits. p110δ seems to have the capacity to autophosphorylate. p110γ does not interact with the p85 subunits. It has been shown to be activated by α and βγ heterotrimeric G proteins.

Background References

1. Hu J et al. Filamin B regulates chondrocyte proliferation and differentiation through Cdk1 signaling. PLoS One 9:e89352 (2014).

2. Schmidt JW et al. Stat5 regulates the phosphatidylinositol 3-kinase/Akt1 pathway during mammary gland development and tumorigenesis. Mol Cell Biol 34:1363-77 (2014).

Subcellular Location

Cytosol, Membrane, Nucleus.

UNIPROT

SwissProt: P27986 Human

Synonyms

GRB1 antibody

p85 alpha antibody

p85 antibody

P85A_HUMAN antibody

Phosphatidylinositol 3 kinase associated p 85 alpha antibody

Phosphatidylinositol 3 kinase regulatory 1 antibody

Phosphatidylinositol 3 kinase, regulatory subunit, polypeptide 1 (p85 alpha) antibody

Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha antibody

Phosphatidylinositol 3-kinase regulatory subunit alpha antibody

Phosphoinositide 3 kinase, regulatory subunit 1 (alpha) antibody

Expand

Images

  • Western blot analysis of PI 3 Kinase p85 alpha on different lysates with Mouse anti-PI 3 Kinase p85 alpha antibody (<a href="/products/HA601206" style="font-weight: bold;text-decoration: underline;">HA601206</a>) at 1/5,000 dilution and competitor's antibody at 1/1,000 dilution.<br /><br />Lane 1: SW480 cell lysate<br />Lane 2: A431 cell lysate<br />Lane 3: 293T cell lysate<br />Lane 4: Jurkat cell lysate<br />Lane 5: Raji cell lysate<br />Lane 6: MCF7 cell lysate<br />Lane 7: A549 cell lysate<br /><br />Lysates/proteins at 15 µg/Lane.<br /><br />Predicted band size: 84 kDa<br />Observed band size: 84 kDa<br /><br />Exposure time: 1 minute 40 seconds; ECL: K1802;<br />4-20% SDS-PAGE gel.<br /><br />Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (<a href="/products/HA601206" style="font-weight: bold;text-decoration: underline;">HA601206</a>) at 1/5,000 dilution and competitor's antibody at 1/1,000 dilution were used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody (<a href="/products/HA1006" style="font-weight: bold;text-decoration: underline;">HA1006</a>) at 1/50,000 dilution was used for 1 hour at room temperature.

    Western blot analysis of PI 3 Kinase p85 alpha on different lysates with Mouse anti-PI 3 Kinase p85 alpha antibody (HA601206) at 1/5,000 dilution and competitor's antibody at 1/1,000 dilution.

    Lane 1: SW480 cell lysate
    Lane 2: A431 cell lysate
    Lane 3: 293T cell lysate
    Lane 4: Jurkat cell lysate
    Lane 5: Raji cell lysate
    Lane 6: MCF7 cell lysate
    Lane 7: A549 cell lysate

    Lysates/proteins at 15 µg/Lane.

    Predicted band size: 84 kDa
    Observed band size: 84 kDa

    Exposure time: 1 minute 40 seconds; ECL: K1802;
    4-20% SDS-PAGE gel.

    Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA601206) at 1/5,000 dilution and competitor's antibody at 1/1,000 dilution were used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody (HA1006) at 1/50,000 dilution was used for 1 hour at room temperature.

  • Immunocytochemistry analysis of U-937 cells labeling PI 3 Kinase p85 alpha with Mouse anti-PI 3 Kinase p85 alpha antibody (<a href="/products/HA601206" style="font-weight: bold;text-decoration: underline;">HA601206</a>) at 1/100 dilution.<br /><br />Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Mouse anti-PI 3 Kinase p85 alpha antibody (<a href="/products/HA601206" style="font-weight: bold;text-decoration: underline;">HA601206</a>) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (iFluor&trade; 488, <a href="/products/HA1125" style="font-weight: bold;text-decoration: underline;">HA1125</a>) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.<br /><br />beta Tubulin (<a href="/products/ET1602-4" style="font-weight: bold;text-decoration: underline;">ET1602-4</a>, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (iFluor&trade; 594, <a href="/products/HA1122" style="font-weight: bold;text-decoration: underline;">HA1122</a>) were used as the secondary antibody at 1/1,000 dilution.

    Immunocytochemistry analysis of U-937 cells labeling PI 3 Kinase p85 alpha with Mouse anti-PI 3 Kinase p85 alpha antibody (HA601206) at 1/100 dilution.

    Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Mouse anti-PI 3 Kinase p85 alpha antibody (HA601206) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (iFluor™ 488, HA1125) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.

    beta Tubulin (ET1602-4, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (iFluor™ 594, HA1122) were used as the secondary antibody at 1/1,000 dilution.

  • <span style="font-weight: bold;">☑ Knockdown (KD)</span><br /><br />Western blot analysis of PI 3 Kinase p85 alpha on different lysates with Mouse anti-PI 3 Kinase p85 alpha antibody (<a href="/products/HA601206" style="font-weight: bold;text-decoration: underline;">HA601206</a>) at 1/5,000 dilution.<br /><br />Lane 1: A549-si NT cell lysate<br />Lane 2: A549-si PI 3 Kinase p85 alpha cell lysate<br /><br />Lysates/proteins at 20 µg/Lane.<br /><br />Predicted band size: 84 kDa<br />Observed band size: 84 kDa<br /><br />Exposure time: 2 minutes; ECL: K1802;<br /><br />4-20% SDS-PAGE gel.<br /><br />Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (<a href="/products/HA601206" style="font-weight: bold;text-decoration: underline;">HA601206</a>) at 1/5,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody (<a href="/products/HA1006" style="font-weight: bold;text-decoration: underline;">HA1006</a>) at 1/50,000 dilution was used for 1 hour at room temperature.

    ☑ Knockdown (KD)

    Western blot analysis of PI 3 Kinase p85 alpha on different lysates with Mouse anti-PI 3 Kinase p85 alpha antibody (HA601206) at 1/5,000 dilution.

    Lane 1: A549-si NT cell lysate
    Lane 2: A549-si PI 3 Kinase p85 alpha cell lysate

    Lysates/proteins at 20 µg/Lane.

    Predicted band size: 84 kDa
    Observed band size: 84 kDa

    Exposure time: 2 minutes; ECL: K1802;

    4-20% SDS-PAGE gel.

    Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA601206) at 1/5,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody (HA1006) at 1/50,000 dilution was used for 1 hour at room temperature.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

Citation