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Sigma-Aldrich

Anti-Dopamine D₄ Receptor Rabbit pAb

lyophilized, Calbiochem®

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.43

biological source

rabbit

Quality Level

antibody form

serum

antibody product type

primary antibodies

clone

polyclonal

form

lyophilized

does not contain

preservative

species reactivity

human, rat

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

isotype

IgG

shipped in

ambient

storage temp.

2-8°C

target post-translational modification

unmodified

Gene Information

human ... DRD4(1815)
rat ... Drd4(25432)

General description

Anti-Dopamine D4 Receptor, rabbit polyclonal, recognizes ~48-51 kDa dopamine D4 receptor in rat brain. Does not cross-react with other dopamine receptors. It is validated for use in ELISA, WB & IHC.
Rabbit polyclonal antibody supplied as lyophilized, undiluted serum. Recognizes the ~48-51 kDa D4 dopamine receptor.
Recognizes the ~48-51 kDa dopamine D4 receptor in rat brain. Does not cross-react with other dopamine receptors.

Immunogen

Human
a synthetic peptide corresponding to amino acids 176-185 of human dopamine D₄ receptor

Application

ELISA (see comments)

Immunoblotting (1:500)

Immunohistochemistry (1:10,000)

Warning

Toxicity: Standard Handling (A)

Physical form

Undiluted serum.

Reconstitution

Reconstitute the lyophilized antibody with 100 µl PBS containing 10 mg/ml BSA. For further dilution of the antiserum use a similar buffer formulation. Following reconstitution, refrigerate (4°C). Variables associated with assay conditions will dictate the proper working dilution.

Analysis Note

Positive Control
Rat brain

Other Notes

Mignini, F., et al. 2000. J. Autonom. Pharmacol.20, 325.
This antibody has also been reported to work for ELISA. For blocking immunoblot membranes, use ONLY 4% goat serum or evaporated goat′s milk. For immunohistochemistry, a 1:10,000 dilution of the reconstituted serum demonstrated specific staining of rat brain sections including olfactory bulb glomeruli, cortex layer 4, cortex layers 2 and 3 (dendrite staining), cortex layer 5 (apical dendrite staining), and the dentate gyrus of the hippocampus (diffuse staining in the molecular layer, punctuate staining in the granule cell layer).

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

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wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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Alberto Ricci et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 50(8), 1091-1096 (2002-07-23)
Dopamine D4 receptors mediate inhibition of vasopressin-dependent sodium reabsorption by dopamine in collecting tubules. At present, the distribution of D4 receptors in other renal districts remains an open issue. The renal distribution of D4 receptor was assessed in normally innervated
Satoko Oda et al.
Frontiers in neuroanatomy, 17, 1111008-1111008 (2023-03-04)
Pial astrocytes, a cellular component of the cerebral cortex surface structure, are observed in a wide range of mammalian species. Despite being recognized as such, the functional potential of pial astrocytes has long been overlooked. Our previous research demonstrated that
Dana C Borcherding et al.
PloS one, 6(9), e25537-e25537 (2011-10-04)
Dopamine (DA) binds to five receptors (DAR), classified by their ability to increase (D1R-like) or decrease (D2R-like) cAMP. In humans, most DA circulates as dopamine sulfate (DA-S), which can be de-conjugated to bioactive DA by arylsulfatase A (ARSA). The objective

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