DARPP32 antibody - 382 005

DARPP32 is a dopamine and cAMP regulated phosphoprotein

Guinea pig polyclonal purified antibody

Cat. No.: 382 005

Amount: 50 µg

Price: $465.00

Cat. No. 382 005	50 µg specific antibody, lyophilized. Affinity purified with the immunogen. Albumin and azide were added for stabilization. For reconstitution add 50 µl H₂O to get a 1mg/ml solution in PBS. Then aliquot and store at -20°C to -80°C until use. Antibodies should be stored at +4°C when still lyophilized. Do not freeze!
Applications	WB: 1 : 1000 (AP staining) gallery IP: not tested yet ICC: 1 : 500 up to 1 : 1000 gallery IHC: 1 : 1000 up to 1 : 5000 gallery IHC-P: not tested yet Western blot (WB); separation of proteins by PAGE and subsequent transfer to a membrane. Detection of target molecules is carried out with antibodies. Some antibodies require special sample preparation steps. For details, please refer to the “Remarks” section. Immunoprecipitation (IP); Immunoisolation or pulldown of a target molecule using an antibody. For details and product specific hints, please refer to the ”Remarks” section. Immunocytochemistry (ICC) on 4% PFA fixed cells. Immunoreactivity is usually revealed by fluorescence. Some antibodies require special fixation methods. For details, please refer to the “Remarks” section. Immunohistochemistry (IHC) on 4% PFA perfusion fixed tissue with 24h PFA post fixation. Immunoreactivity is usually revealed by fluorescence or a chromogenic substrate. Some antibodies require special fixation methods or antigen retrieval steps. For details, please refer to the ”Remarks” section. Immunohistochemistry (IHC-P) of formalin fixed, paraffin embedded (FFPE) tissue (some antibodies require special antigen retrieval steps, please refer to the ”Remarks” section). Immunoreactivity is usually revealed by fluorescence or a chromogenic substrate.
Immunogen	Synthetic peptide corresponding to AA 148 to 166 from mouse Darpp32 (UniProt Id: Q60829)
Reactivity	Reacts with: rat (Q60829), mouse (Q6J4I0). Other species not tested yet.
Matching control protein/peptide	382-0P
Data sheet	382_005.pdf

References for DARPP32 - 382 005

Distinct molecular patterns in R6/2 HD mouse brain: Insights from spatiotemporal transcriptomics.
Burns MS, Miramontes R, Wu J, Gulia R, Saddala MS, Lau AL, Quach T, Reidling JC, Swarup V, La Spada AR, Lim RG, et al.
Neuron (2025) : . 382 005 IHC; tested species: mouse

Cat. No.: 382 005

Amount: 50 µg

Price: $465.00

ICC

IHC

Background

The dopamine and cAMP regulated phosphoprotein 32 kDa (DARPP 32), also known as PPP1R1B, is phosphorylated in a dopamine dependent manner. Stimulation of the dopamine receptor DRD 1 increases cAMP levels resulting in DARPP 32 phosphorylation. It is a commonly used marker for striatal medium spiny neurons (MSNs).

1 ) Srivastava P et al., Mol. Neurobiol. (2016)
2 ) Collier TJ et al., Neurobiol. Dis. (2015)
3 ) Aubry L et al., Proc. Natl. Acad. Sci. U.S.A. (2008)
4 ) Ehrman LA et al., Genes Brain Behav. (2006)
5 ) Reiner A et al., J. Chem. Neuroanat. (1998)

Protocols

ICC

IHC

OTHER

Preabsorbtion

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