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S1445

Sigma-Aldrich

Anti-Somatostatin Receptor Type 1 antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

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Synonym(s):
Anti-SSTR1
MDL number:
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

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 8 μg/mL using human pancreas, Islets of Langerhans

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

Gene Information

human ... SSTR1(6751)
mouse ... Sstr1(20605)
rat ... Sstr1(25033)

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This Item
F3929SAB1402931SAB1409708
Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

biological source

rabbit

biological source

rabbit

biological source

mouse

biological source

mouse

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

clone

polyclonal

clone

polyclonal

clone

1F7, monoclonal

clone

4E3, monoclonal

species reactivity

human

species reactivity

human

species reactivity

human

species reactivity

human

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General description

Somatostatin Receptor Type 1 (SSTR1) is present in blood vessels, neuroendocrine cells, and the retina. SSTR1 gene is mapped to human chromosome 14q21.1.

Immunogen

synthetic peptide corresponding to the C-terminal of human somatostatin receptor type 1, conjugated to KLH. The immunizing peptide has 100% homology with the rat and mouse gene.

Biochem/physiol Actions

Somatostatin Receptor Type 1 (SSTR1) protein extracellular loop regions are crucial for ligand binding. SSTR1 gene down-regulated in reported in preeclampsia but it is overexpressed in breast cancer. It is reported to block the mitogen-activated protein kinase (MAPK) pathway. However, in pancreatic cell lines, elevated expression of SSTR1 gene favors cell cycle arrest. SSTR1 also plays a tumor suppressor role in gastric cancer invasion.

Physical form

Solution in phosphate buffered saline, pH 7.7, containing 0.01% 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.

Storage Class

10 - Combustible liquids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


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J Zhao et al.
British journal of cancer, 108(12), 2557-2564 (2013-06-01)
Somatostatin receptor 1 (SSTR1) was preferentially methylated in Epstein-Barr virus (EBV)-positive gastric cancer using promoter methylation array. We aimed to analyse the epigenetic alteration and biological function of SSTR1 in EBV-associated gastric cancer (EBVaGC). Promoter methylation was examined by combined
Yi Zou et al.
Oncology letters, 17(2), 1723-1731 (2019-01-25)
Somatostatin receptors (SSTRs) are G-protein-coupled plasma membrane receptors that have been determined to be expressed in normal and cancer tissues. Activation of SSTRs frequently results in inhibition of cell proliferation and therefore somatostatin analogues (SSAs) have been used in cancer
Santhosh Kumar Nagarajan et al.
ACS omega, 5(33), 21145-21161 (2020-09-03)
Somatostatin receptor 1 (SSTR1), a subtype of somatostatin receptors, is involved in various signaling mechanisms in different parts of the human body. Like most of the G-protein-coupled receptors (GPCRs), the available information on the structural features of SSTR1 responsible for
Y-H Yan et al.
European review for medical and pharmacological sciences, 17(22), 3083-3094 (2013-12-05)
Preeclampsia is a complication of pregnancy that severely threatens the health of the mother and infant, yet the mechanism of pathogenesis remains unclear. In this article, gene array technology was applied to identify the genes related to the pathogenesis of

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