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M9193

Sigma-Aldrich

Anti-Melanocortin 1 Receptor antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

Synonym(s):

Anti-MC1R

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About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

species reactivity

human

concentration

1 mg/mL

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 2.5-7 μg/mL using human tissue

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

Gene Information

human ... MC1R(4157)
mouse ... Mc1r(17199)

General description

Anti-Melanocortin 1 Receptor is produced in rabbit using as immunogen a synthetic peptide conjugated to KLH. The peptide corresponds to the third cytoplasmic loop of human Melanocortin 1 Receptor. The antibody is affinity-purified using the immunizing peptide immobilized on agarose.

Anti-Melanocortin 1 Receptor specifically recognizes human melanocortin 1 receptor by immunohistochemistry in formalin-fixed, paraffin-embedded tissues. Not tested for other uses. The immunizing peptide has 88% homology with the mouse gene. Other species reactivity has not been confirmed. Expression of melanocortin 1 receptor has been reported primarily in adrenal, skin, and testis. ESTs have been isolated from breast, placenta, and testis libraries.

Immunogen

synthetic peptide corresponding to the third cytoplasmic loop of human melanocortin 1 receptor. The immunizing peptide has 88% homology with the mouse gene.

Application

Anti-Melanocortin 1 Receptor antibody produced in rabbit was used in immunoblotting for chondrocyte protein extracts at a dilution of 1:2000.

Biochem/physiol Actions

Melanocortin 1 receptor (MC1R) is a G-protein coupled receptor that regulates the proliferation and differentiation of melanocytes. The melanocortin hormones activate MC1R that in turn triggers ERK1/2 pathway that promotes the synthesis of eumelanin pigments. Overexpression of MC1R is reported in a majority of human melanomas and acts as a marker in these tumor.

Physical form

Solution in phosphate buffered saline containing ≤0.1 % sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Marta Abrisqueta et al.
Journal of cell science, 126(Pt 16), 3724-3737 (2013-06-12)
The melanocortin 1 receptor (MC1R) is a G-protein-coupled receptor (GPCR) crucial for the regulation of melanocyte proliferation and differentiation. MC1R activation by melanocortin hormones triggers the cAMP pathway and stimulates the extracellular-signal-regulated protein kinases ERK1 and ERK2 to promote synthesis
Judit Váradi et al.
PloS one, 12(1), e0170537-e0170537 (2017-01-20)
Alpha-melanocyte-stimulating hormone (α-MSH) is a potent anti-inflammatory peptide with cytoprotective effect in various tissues. The present investigation demonstrates the ability of α-MSH to interact with intestinal epithelial cell monolayers and mitigate inflammatory processes of the epithelial barrier. The protective effect
A A Rosenkranz et al.
Biochemistry. Biokhimiia, 78(11), 1228-1237 (2014-01-28)
The conventional chemotherapeutic treatment of malignant melanoma still remains poorly efficient in most cases. Thus the use of specific features of these tumors for development of new therapeutic modalities is highly needed. Melanocortin 1 receptor (MC1R) overexpression on the cell
Magdalena K Kaneva et al.
British journal of pharmacology, 167(1), 67-79 (2012-04-05)
Melanocortin MC(1) and MC(3 ) receptors, mediate the anti-inflammatory effects of melanocortin peptides. Targeting these receptors could therefore lead to development of novel anti-inflammatory therapeutic agents. We investigated the expression of MC(1) and MC(3) receptors on chondrocytes

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