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Key Documents

A2327

Sigma-Aldrich

Adrenomedullin 52 human

≥90% (HPLC), powder

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About This Item

Fórmula empírica (notación de Hill):
C264H406N80O77S3
Número de CAS:
Peso molecular:
6028.73
MDL number:
UNSPSC Code:
51111800
NACRES:
NA.32

Quality Level

assay

≥90% (HPLC)

form

powder

UniProt accession no.

storage temp.

−20°C

Gene Information

human ... ADM(133)

Amino Acid Sequence

Tyr-Arg-Gln-Ser-Met-Asn-Asn-Phe-Gln-Gly-Leu-Arg-Ser-Phe-Gly-Cys-Arg-Phe-Gly-Thr-Cys-Thr-Val-Gln-Lys-Leu-Ala-His-Gln-Ile-Tyr-Gln-Phe-Thr-Asp-Lys-Asp-Lys-Asp-Asn-Val-Ala-Pro-Arg-Ser-Lys-Ile-Ser-Pro-Gln-Gly-Tyr-NH2

General description

Adrenomedullin (ADM) human comprises of 52 amino acids and has amine group in the C-terminal tyrosine residue. It also has a N-terminal ring structure and belongs to calcitonin peptide family. ADM has vasodilatory function and is mapped to human chromosome 11p15.4. Adrenomedullin is highly expressed in endothelial cells. Adrenomedullin controls a majority of cellular processes using cyclic adenosine monophosphate (cAMP) as a messenger. It interacts with calcitonin receptor-like receptor (CRLR) and receptor activity modifying protein 2 (RAMP2). ADM contributes to invasion activity in brain tumor cell lines. ADM signalling plays a key role in tumor progression, especially in acute myeloid leukemia.

Application

Adrenomedullin 52 human has been used in tube formation assay in human umbilical vein endothelial cells (HUVECs).

Biochem/physiol Actions

Peptide elicits potent hypotensive effect, comparable to calcitonin gene-related peptide. Plays a key role in regulating endometrial angiogenesis.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Novel peptide antagonists of adrenomedullin and calcitonin gene-related peptide receptors: identification, pharmacological characterization, and interactions with position 74 in receptor activity-modifying protein 1/3.
Robinson, SD et al.
Journal of Pharmacology and Experimental Therapeutics, 331(2), 513-521 (2009)
Adrenomedullin in the growth modulation and differentiation of acute myeloid leukemia cells.
Di Liddo R, et al.
International Journal of Oncology, 48(4), 1659-1669 (2016)
Ben S T Wong et al.
Biology of reproduction, 88(2), 34-34 (2012-12-18)
Extravillous cytotrophoblast (EVCT) is responsible for trophoblast invasion, which is an important process during placentation. Dysregulation of the process is associated with a wide range of pregnancy complications. Adrenomedullin (ADM) is a polypeptide expressed most abundantly in first-trimester placentas. We
Philipp Schuetz et al.
Current opinion in infectious diseases, 26(2), 159-167 (2013-02-26)
In patients with community-acquired pneumonia (CAP), blood biomarkers can help to substantially improve individual decisions involving initiation, (de-)intensification, and cessation of antibiotics, and initial risk stratification, site-of-care assignment (outpatient versus ward versus ICU), and discharge. To illustrate these processes, this
Transcriptional regulation of adrenomedullin by oncostatin M in human astroglioma cells: Implications for tumor invasion and migration.
Lim SY, et al.
Scientific Reports, 4(4), 6444-6444 (2014)

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