PI 3-Kinase p85 alpha Antibody

Western blot shows lysates of Jurkat human acute T cell leukemia cell line, mouse brain tissue and rat brain tissue. PVDF membrane was probed with 1 µg/mL of Human/Mouse/Rat PI 3‑Kinase p85 alpha Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2998) followed by HRP‑conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for PI 3‑Kinase p85 alpha at approximately 85 kDa (as indicated). This experiment was conducted using Immunoblot Buffer Group 1.

• Reactivity: Hu, Mu, Rt
• Applications: WB
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Unconjugated
• Concentration: LYOPH

PI 3-Kinase p85 alpha Antibody Summary

• Immunogen: E. coli-derived recombinant human PI 3-Kinase p85 alpha
  Leu328-Tyr431
  Accession # P27986
• Specificity: Detects endogenous human, mouse and rat PI 3-Kinase p85 alpha in Western blots.
• Source: N/A
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Gene: PIK3R1
• Purity Statement: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • Western Blot 1 ug/mL

Packaging, Storage & Formulations

• 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.
• Buffer: 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.
• Preservative: No Preservative
• Concentration: LYOPH
• Reconstitution Instructions: Reconstitute at 0.2 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for PI 3-Kinase p85 alpha Antibody

• AGM7
• GRB1
• IMD36
• p85
• p85-ALPHA
• Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha
• phosphatidylinositol 3-kinase regulatory subunit alpha
• phosphatidylinositol 3-kinase, regulatory subunit, polypeptide 1 (p85 alpha)
• phosphatidylinositol 3-kinase-associated p-85 alpha
• phosphoinositide-3-kinase regulatory subunit alpha
• phosphoinositide-3-kinase, regulatory subunit 1 (alpha)
• PI 3Kinase p85 alpha
• PI 3-Kinase p85 alpha
• PI3K regulatory subunit alpha
• PI3-kinase regulatory subunit alpha
• PI3-kinase subunit p85-alpha
• PIK3R1
• PtdIns-3-kinase regulatory subunit alpha
• PtdIns-3-kinase regulatory subunit p85-alpha

Background

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 adapter, coupling catalytic p110 to activated receptor tyrosine kinases.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Publications for PI 3-Kinase p85 alpha Antibody (AF2998)(1)

Publication using AF2998

• Han Y, Cui J, Tao J, Guo L, Guo P, Sun M, Kang J, Zhang X, Yan C, Li S CREG inhibits migration of human vascular smooth muscle cells by mediating IGF-II endocytosis. Exp. Cell Res., 2009-09-19;315(19):3301-11. 2009-09-19 [PMID: 19769965] (Western Blot, Human)

Bioinformatics

• Gene Symbol: PIK3R1
• Uniprot:
  • P27986()