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Human/Mouse/Rat PI 3-Kinase p85 alpha Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB2998

R&D Systems, part of Bio-Techne
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MAB2998
MAB2998-SP

Key Product Details

Species Reactivity

Validated:

Human, Mouse, Rat

Cited:

Human

Applications

Validated:

Simple Western, Western Blot

Cited:

Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2B Clone # 572106

Product Specifications

Immunogen

E. coli-derived recombinant human PI 3-Kinase p85 alpha
aa Lys519-Gly644
Accession # P27986

Specificity

Detects human, mouse and rat PI 3-Kinase p85 alpha in Western blots.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Scientific Data Images for Human/Mouse/Rat PI 3-Kinase p85 alpha Antibody

Detection of Human/Mouse/Rat PI 3-Kinase p85a antibody by Western Blot.

Detection of Human/Mouse/Rat PI 3-Kinase p85 alpha by Western Blot.

Western blot shows lysates of A172 human glioblastoma cell line, K562 human chronic myelogenous leukemia cell line, BaF3 mouse pro-B cell line, and Rat-2 rat embryonic fibroblast cell line. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human/Mouse/Rat PI 3-Kinase p85a Monoclonal Antibody (Catalog # MAB2998) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for PI 3-Kinase p85a at approximately 85 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Detection of Human PI 3-Kinase p85a antibody by Simple WesternTM.

Detection of Human PI 3-Kinase p85 alpha by Simple WesternTM.

Simple Western lane view shows lysates of A172 human glioblastoma cell line, loaded at 0.2 mg/mL. A specific band was detected for PI 3‑Kinase p85 alpha at approximately 89 kDa (as indicated) using 10 µg/mL of Mouse Anti-Human/Mouse/Rat PI 3‑Kinase p85 alpha Monoclonal Antibody (Catalog # MAB2998). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system. Non-specific interaction with the 230 kDa Simple Western standard may be seen with this antibody.

Applications for Human/Mouse/Rat PI 3-Kinase p85 alpha Antibody

Application
Recommended Usage

Simple Western

10 µg/mL
Sample: A172 human glioblastoma cell line

Western Blot

1 µg/mL
Sample: A172 human glioblastoma cell line, K562 human chronic myelogenous leukemia cell line, BaF3 mouse pro-B cell line, and Rat-2 rat embryonic fibroblast cell line
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
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Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: PI 3-Kinase p85 alpha

PI 3-Kinases phosphorylate the inositol ring on a variety of membrane-associated phosphatidylinositols. Class I phosphoinositide 3-kinases (PI 3-Kinases) are heterodimeric proteins that consist of a catalytic subunit of 110‑120 kDa and an associated regulatory subunit. p85 alpha is one of the regulatory subunits that associate with the class IA PI 3-Kinases. Composed of one SH3 and two SH2 domains, p85 alpha functions as an adaptor, coupling catalytic p110 to activated receptor tyrosine kinases.

Long Name

PI 3-Kinase p85 alpha

Alternate Names

GRB1, PI 3Kinase p85 alpha, PIK3R1

Entrez Gene IDs

5295 (Human)

Gene Symbol

PIK3R1

UniProt

Additional PI 3-Kinase p85 alpha Products

Product Documents for Human/Mouse/Rat PI 3-Kinase p85 alpha Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human/Mouse/Rat PI 3-Kinase p85 alpha Antibody

For research use only

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