DARPP-32 [p Thr34] Antibody [mFluor Violet 450 SE]

• Reactivity: Mu, Rt
• Applications: WB
• Clonality: Polyclonal
• Host: Rabbit
• Conjugate: mFluor Violet 450 SE

DARPP-32 [p Thr34] Antibody [mFluor Violet 450 SE] Summary

• Immunogen: Phosphopeptide containing mouse DARPP-32 T34 site
• Modification: p Thr34
• Specificity: Detects mouse and rat DARPP-32 when phosphorylated at T34 in Western blots. There is weak cross-reactivity with phosphorylated PP1 Inhibitor-1, which contains a nearly identical phosphorylation site. Reactivity with human Phospho-DARPP-32 has not been confirmed.
• Isotype: IgG
• Clonality: Polyclonal
• Host: Rabbit
• Gene: PPP1R1B
• Purity: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • Western Blot
• Application Notes: Optimal dilution of this antibody should be experimentally determined.

Packaging, Storage & Formulations

• Storage: Store at 4C in the dark.
• Buffer: 50mM Sodium Borate
• Preservative: 0.05% Sodium Azide
• Purity: Antigen Affinity-purified

Notes

mFluor(TM) is a trademark of AAT Bioquest, Inc. This conjugate is made on demand. Actual recovery may vary from the stated volume of this product. The volume will be greater than or equal to the unit size stated on the datasheet.

Alternate Names for DARPP-32 [p Thr34] Antibody [mFluor Violet 450 SE]

• DARPP32
• DARPP-32
• PPP1R1B
• protein phosphatase 1, regulatory (inhibitor) subunit 1B
• regulatory (inhibitor) subunit 1B (dopamine and cAMPregulated phosphoprotein, DARPP-32)

Background

DARPP-32, a dopamine (DA) and cAMP-regulated ~32k phosphoprotein, is associated with dopaminoceptive neurons bearing D-1 receptors in the basal ganglia. The protein inhibits protein phosphatase I when it is phosphorylated on Thr34. In contrast, when DARPP-32 is phosphorylated on Thr75 the protein acts as an inhibitor of PKA. Phosphorylation of DARPP is thought to play a critical role in the regulation of dopaminergic neurotransmission. In addition, the activity of DARPP-32 is also thought to play important roles in the actions of alcohol, caffeine and Prozac

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.

Bioinformatics

• Gene Symbol: PPP1R1B